if (!URI_BASE) throw "Missing URI_BASE"; // => Request::getPathUri()
if (!global.jQuery) throw "Missing jQuery"
var $ = global.jQuery

var TableAjax = function() {
	var priv = {}; //private api
	var publ = {}; //public api

	priv.options = {};
	var defaults = {
		namespace: '',
		url: '', //webservice url
		urlPost: false, //use POST instead of GET
		getCsvTheGeomAjaxUrl: '',
		removeTheGeomAjaxUrl: '',
		moreFunctionsCellAjaxUrl: '',
		editInlineSaveUrl: '',
		theGeomSaveUrl: '',
		pageSizeSave: '',
		hiddenColsSaveUrl: '',
		editInlineUrl: '',
		addUserTableFilterAjaxUrl: '',
		rmUserTableFilterAjaxUrl: '',
		hasAdditionalLayers: 0,
		labelHtml: '',
		debug: false, //prints debug info to console
		filter: false, //show filter row
		filterInit: false,// init filters data
		forceFilterInit: false,
		columnPicker: false, //show columnpicker
		checkboxes: false, //show body checkboxes
		actions: '', //holds action links
		pageSize: 10, //current pagesize
		pageSizes: [10, 20, 30, 40, 50, 'All'], //available pagesizes
		hidePagerOnEmpty: false, //removes pager if no rows
		types: { //type specific options
			string: {},
			number: {},
			bool: {},
			date: {}
		},
		rowFunctions: false,
		tblFunctions: false,
		specialFilterFunctions: false,
		filtersClean: false,
		router: false,
		longDesc: false,
		exportFields: [],
		mapEditor: false,	// mapEditor visible or not
		mapEditorContainer: 'window' // 'window' or 'dock'
	};

	var _uiNodeCont; // container holding table
	var _uiNode$Table; // the table node
	var _head; // table header
	var _headSort; // table header sorting row
	var _headFilter; // table header columns filter row
	var _headSpecialFilter; // table header special filter row
	var _bodyNode; // table body
	var _body; // TODO: table body need render?
	var _foot; // table footer
	var _inlineEditBox; // inline edit box with form
	var _popoverCell; // inline popover cell
	var _popoverCellCurrent; // inline popover cell
	var _popoverCellAjaxXhr;
	var _mapEditor; // map editor node
	var _mapEditorWrap; // map editor wrapper node
	var _mapEditorDialog; // map editor jquery ui dialog node

	var _state = {};// state - to replace variables below (date, ...)
	var _data; //columns and rows
	var _totalPages; // total pages
	var _currDpOp; // clicked datetimepicker operator
	var _filterFields = {}; // array with filter DOM elements
	var _filterTimeout; // timer for delayed filtering
	var _uniqueCols = {}; // array with checked rows /// TODO: mv to _state.
	var _checkToggleChecked = false; // check-all toggle state
	var _exportFieldsSelect = {};

	var _tableWidth;

	var _fieldWidgets = {};

	/*
	 initialize the plugin.
	 */
	priv.init = function() {
		_uiNodeCont = priv.options.id;
		_state = {};// init state
		_state.page = 1;
		_state.specialFilters = {};
		_state.filters = {};
		_state.filters.currSortCol = '';
		_state.filters.currSortFlip = false;
		_state.filters.filterCols = {};
		{ // init events
			jQuery(_uiNodeCont).on('TableAjax:render', priv.onRender);
			jQuery(window).on('resize', priv.onWindowResize)
		}
		priv.initialRender();// set up _uiNode$...
		priv.options.types.string = ((priv.options.types || {}).string || {});
		priv.options.types.number = ((priv.options.types || {}).number || {});
		priv.options.types.bool = ((priv.options.types || {}).bool || {});
		priv.options.types.date = ((priv.options.types || {}).date || {});
		if (priv.options.mapEditorContainer != 'dock'
				&& priv.options.mapEditorContainer != 'window') {
			priv.options.mapEditorContainer = 'window';
		}

		if (priv.options.filterInit) {
			priv.setStateFilters(priv.options.filterInit);
		}

		if (priv.options.exportFields) {
			$.each(priv.options.exportFields, function(ind, col) {
				_exportFieldsSelect[col] = true;
			});
		}

		if (location.hash) {
			priv.options.router()
		} else {
			priv.update(priv.options.router)
		}

		if (typeof priv.options.router == "function") {
			$(window).bind('hashchange', function() {
				priv.options.router.apply(this);
			});
		}
	};

	priv.onRender = function(e) {
		if (priv.options.debug) console.log('onRender.arguments:', arguments.length, arguments, 'e:', e);
		// console.log("priv.onRender arguments:", arguments);
		// console.trace();
		if (arguments.length > 1) {
			for (var i=1; i<arguments.length; i++) {
				switch (arguments[i]) {
					case 'head': _head = undefined; break;
					case 'body': _body = undefined; break;
					case 'foot': _foot = undefined; break;
					case 'foot_pagination': {
							priv.renderFooterInfo();
							priv.renderFooterPagination();
							priv.renderFooterPageSizes();
						}
						break;
					case 'footer__toolbar__info': priv.renderFooterInfo(); break;
					case 'footer__toolbar__pagination': priv.renderFooterPagination(); break;
					case 'footer__toolbar__pagesizes': priv.renderFooterPageSizes(); break;
					case 'foot__columnPicker': priv.renderFooterColumnPicker(); break;
					case 'head__specialFilters': priv.renderHeadSpecialFilters(); break;
				}
			}
			priv.renderTable();
			priv.onWindowResize();

			{// activate saveBtn if some columns hidden
				var selectedFilter = priv.modelColFilter_getSelected();
				if (null === selectedFilter) {
					priv.modelColFilter_getSaveBtn().prop("disabled", false)
				} else {
					priv.modelColFilter_getSaveBtn().prop("disabled", true)
				}
			}
		}
	};

	priv.onWindowResize = function() {
		var stickyCol1Width = (12 + 3) * 4 + 2 * 5 + 1;
		var stickyCol2Width = 50 + 2 * 5 + 1;
		var contW = jQuery(_uiNodeCont).parent().width();
		var colsW = stickyCol1Width + stickyCol2Width;
		jQuery(_uiNodeCont).css({width:'' + (contW - colsW) + 'px'})//, marginLeft:'' + colsW + 'px', overflowX:'scroll', overflowY:'visible', paddingBottom:'1px'});

		var wh = jQuery(window).height();   // returns height of browser viewport
		var dh = jQuery(document).height(); // returns height of HTML document (same as pageHeight in screenshot)
		if (dh > wh) {
			jQuery(_uiNodeCont).doubleScroll()
			jQuery(_uiNodeCont).prev('.doubleScroll-scroll-wrapper').css({float: 'right', display:'block'})
		} else {
			jQuery(_uiNodeCont).prev('.doubleScroll-scroll-wrapper').css({display:'none'})
		}
	}

	priv.initialRender = function() {
		_uiNode$Table = $('<table class="AjaxTable table table-striped table-hover table-bordered table-condensed"></table>').appendTo(_uiNodeCont);
			_head = $('<thead></thead>').prependTo(_uiNode$Table);
				_headSort = $('<tr class="sort tblAjax__head__sort"></tr>').prependTo(_head);
				_headFilter = $('<tr class="filter tblAjax__head__filter"></tr>').appendTo(_head);
			_bodyNode = $('<tbody></tbody>').insertAfter(_head);
		$('<tfoot></tfoot>').insertAfter(_bodyNode);
		_foot = $('<div class="foot tblAjax__footer"></div>').insertAfter(_uiNodeCont);
			var footToolbar = $('<div class="btn-toolbar tblAjax__footer__toolbar"></div>').appendTo(_foot);
				$('<span class="tblAjax__footer__toolbar__info"></span>').appendTo(footToolbar);
				$('<span class="tblAjax__footer__toolbar__pagination"></span>').appendTo(footToolbar);
				$('<span class="tblAjax__footer__toolbar__pagesizes"></span>').appendTo(footToolbar);
				$('<span class="tblAjax__footer__toolbar__columnPicker"></span>').appendTo(footToolbar);
				$('<span class="tblAjax__footer__toolbar__functions"></span>').appendTo(footToolbar);
				$('<span class="tblAjax__footer__toolbar__export"></span>').appendTo(footToolbar);
		_mapEditorWrap = $('<div class="mapEditor" style="display:none"></div>').insertAfter(_foot);
			_mapEditor = $('<div class="mapEditor-map"></div>').appendTo(_mapEditorWrap);
		_popoverCell = $('<div class="popoverCell" style="display:none"></div>').insertAfter(_foot);
		$('<div class="tblAjax__inlineEditBox"></div>').insertAfter(_foot);
		$('<div class="btn-toolbar tblAjax__head__specialFilter"></div>').insertBefore(_uiNodeCont);

		priv.renderInlineEditBox();// .tblAjax__inlineEditBox

		_foot = _head = _body = _headSort = _headFilter = undefined;// TODO: refactor
	};

	priv.renderTable = function() {
		if (!_state.colsSorted) return;
		if (!_head) {
			_headSort = _headFilter = _headSpecialFilter = undefined;
			_head = _uiNode$Table.find('thead');
		}
		if (!_headSort) priv.renderTableTheadSort();
		if (!_headFilter && priv.options.filter) {
			priv.renderTableTheadFilter();
			_headFilter = true;
		}
		if (!_headSpecialFilter && priv.options.specialFilterFunctions) {
			priv.renderHeadSpecialFilters();
			_headSpecialFilter = true;
		}
		if (!_body) {
			_uiNode$Table.find('tbody').remove();
			_bodyNode = $('<tbody></tbody>').insertAfter(_head);
			//_bodyNode.on('change', '.unique', priv.rowChecked);

			// find out what rows to show next...
			var rowsAdded = 0;

			// slice out the chunk of data we need and create rows
			$.each(_data.rows, function(index, props) {
				var rowNode = priv.renderRow(props);
				if (rowNode) rowNode.appendTo(_bodyNode);
				rowsAdded++;
				if (rowsAdded >= priv.options.pageSize) { // enough rows created
					return false;
				}
			});

			if (_state.page == 1) {
				_totalPages = Math.ceil(_data.total / priv.options.pageSize);
			}

			if (_state.page == _totalPages) { // pad with empty rows if we're at last page.
				while (rowsAdded < priv.options.pageSize) {
					var rowNode = priv.renderRowEmptyNode();
					if (rowNode) rowNode.appendTo(_bodyNode);
					rowsAdded++;
				}
			}
		}

		if (!_foot) {
			priv.renderTableTfoot();
			priv.renderFooter();
		}
		_foot = $(_uiNodeCont).next('.foot');

		var stickyCol1Width = (12 + 3) * 4 + 2 * 5 + 1;
		var stickyCol2Width = 50 + 2 * 5 + 1;
		if (undefined === _tableWidth) {
			_tableWidth = true;
			var contW = jQuery(_uiNodeCont).width();
			var th1 = _uiNode$Table.find('.stickyCol1:first');
			var th2 = th1.next();
			var th1W = th1.innerWidth();
			var th2W = 50 + 2 * 5;//th2.innerWidth();
			var colsW = stickyCol1Width + stickyCol2Width;
			jQuery(_uiNodeCont).css({width:'' + (contW - colsW) + 'px', marginLeft:'' + colsW + 'px', minHeight: '360px', overflowX:'scroll', overflowY:'visible', paddingBottom:'1px'});
		}
		_uiNode$Table.find('.stickyCol1').css({
			position: 'absolute',
			left: '0',
			top: 'auto',
			width: '' + stickyCol1Width + 'px',
		});
		//_uiNode$Table.find('.filter').find('.stickyCol1').css({height:'34px'});
		var sortStickyColHeight = _uiNode$Table.find('.sort').find('th:last').outerHeight();
		_uiNode$Table.find('.sort').find('.stickyCol1').css({height: sortStickyColHeight + 'px'});
		_uiNode$Table.find('.sort').find('.stickyCol2').css({height: sortStickyColHeight + 'px'});
		_uiNode$Table.find('.stickyCol2').css({
			position: 'absolute',
			left: '' + (stickyCol1Width) + 'px',
			top: 'auto',
			width: '' + stickyCol2Width + 'px',
			borderRight: '1px solid silver',
			overflow: 'hidden'
		});

		if (_data.total == 0 && priv.options.hidePagerOnEmpty) {
			$('.btn-toolbar', _foot).remove();
		}
		if (priv.options.debug) console.log('table created');
		if (typeof priv.options.tableCreated == 'function') {
			priv.options.tableCreated.call(_uiNode$Table.get(0), {table: _uiNode$Table.get(0)});
		}
	};

	// TODO: priv.renderFieldWidget_InlineEdit = function(fldName, value) {}
	// TODO: priv.renderFieldWidget_FormField = function(fldName, value) {}

	// @usage: priv.renderFieldWidget_TableCell(fldName, val, rowPK, row)
	priv.renderFieldWidget_TableCell = function(fldName, value, rowPK, row) {
		var renderFieldAsTableCell = priv.getFieldWidget_TableCell(fldName);
		if (!renderFieldAsTableCell) return null;
		return renderFieldAsTableCell(value, rowPK, row);
	};

	priv.registerFieldWidget = function(type, fldName, fieldProps) {
		var fieldWidget = null;
		switch (type) {
			case "date":// @return Element - TODO: not used yet
				fieldWidget = (function(fldName, fieldProps) {
					var _fieldName = fldName,
							_fieldProps = fieldProps;
					// console.log('FieldWidget: generate function to render field('+_fieldName+') ', fieldProps);
					return function(val, fieldPK, row) {
						// console.log('FieldWidget: pk('+fieldPK+') run function to render field('+_fieldName+') with value('+val+') ', fieldProps);
						return val;
					}
				}(fldName, fieldProps));
				break;
			case "bool":// @return Element - TODO: not used yet
				fieldWidget = (function(fldName, fieldProps) {
					var _fieldName = fldName,
							_fieldProps = fieldProps;
					// console.log('FieldWidget: generate function to render field('+_fieldName+') ', fieldProps);
					return function(val, fieldPK, row) {
						// console.log('FieldWidget: pk('+fieldPK+') run function to render field('+_fieldName+') with value('+val+') ', fieldProps);
						fldNode = document.createElement('input');
						fldNode.setAttribute('type', 'checkbox');
						if (val) fldNode.setAttribute('checked', 'checked');
						fldNode.setAttribute('disabled', 'disabled');
						fldNode.appendChild(document.createTextNode(val));
						return fldNode;
					}
				}(fldName, fieldProps));
				break;
			case "number":// @return String - TODO: not used yet
				fieldWidget = (function(fldName, fieldProps) {
					var _fieldName = fldName,
							_fieldProps = fieldProps,
							_fractionDigits = _.get(_fieldProps, 'fractionDigits', 2);
					// console.log('FieldWidget: generate function to render field('+_fieldName+') _fractionDigits('+_fractionDigits+')', fieldProps);
					return function(val, fieldPK, row) {
						// console.log('FieldWidget: pk('+fieldPK+') run function to render field('+_fieldName+') with value('+val+') ', fieldProps);
						if ('' === val) return null; // is nullable
						if ('*****' === val) return val
						// enumeration
						// fractionDigits
						// maxExclusive
						// maxInclusive
						// minExclusive
						// minInclusive
						// pattern
						// totalDigits
						// whiteSpace
						val = Number(val);
						return ((val || 0) % 1 === 0)? val : val.toFixed(_fractionDigits);
					}
				}(fldName, fieldProps));
				break;
			case "string":// @return String
				fieldWidget = (function(fldName, fieldProps) {
					var _fieldName = fldName,
							_fieldProps = fieldProps,
							_format = _.get(_fieldProps, 'format', '{0}');
					// console.log('FieldWidget: generate function to render field('+_fieldName+') ', fieldProps);
					return function(val, fieldPK, row) {
						// console.log('FieldWidget: pk('+fieldPK+') run function to render field('+_fieldName+') with value('+val+') ', fieldProps);
						return p5Utils__format(_format, [val]);
					}
				}(fldName, fieldProps));
				break;
			case "p5:price":// @return String
				fieldWidget = (function(fldName, fieldProps) {
					var _fieldName = fldName,
							_fieldProps = fieldProps,
							_format = _.get(_fieldProps, 'format', '<span style="text-align:right">{0}</span>');
					// console.log('FieldWidget: generate function to render field('+_fieldName+') ', fieldProps);
					return function(val, fieldPK, row) {
						// console.log('FieldWidget: pk('+fieldPK+') run function to render field('+_fieldName+') with value('+val+') ', fieldProps);
						return p5Utils__format(_format, [val]);
					}
				}(fldName, fieldProps));
				break;
			case "p5:string":// @return String
				fieldWidget = (function(fldName, fieldProps) {
					var _fieldName = fldName;
					var _fieldProps = fieldProps;
					var _formatByValue = _.get(_fieldProps, 'formatByValue', null);
					var _aliasMap = _.get(_fieldProps, 'aliasMap', null);
					return function(val, fieldPK, row) {
						if (_formatByValue && val in _formatByValue) {
							val = p5Utils__format(_formatByValue[val], [val])
							// console.log('p5:string value', val, '_aliasMap', _aliasMap)
							if (_aliasMap) {
								Object.keys(_aliasMap).map(function (mapKey) {
									var mapField = _aliasMap[mapKey]
									if (undefined !== row[mapField]) {
										val = val.replace(new RegExp('\{' + mapKey + '\}', 'g'), row[mapField]);
									}
								})
							}
						}
						return val;
					}
				}(fldName, fieldProps));
				break;
			case "p5:www_link":// @return Element
				fieldWidget = (function(fldName, fieldProps) {
					var _fieldName = fldName,
							_fieldProps = fieldProps;
					//  console.log('FieldWidget: generate function to render field('+_fieldName+') ', fieldProps);
					return function(val, fieldPK, row) {
						//  console.log('FieldWidget: pk('+fieldPK+') run function to render field('+_fieldName+') with value('+val+') ', fieldProps);
						var link = '',
								a = null,
								dbg = false;
						if (!val.length) return '';
						if ('index.php' == val.substr(0, 9) || 'procesy5.php' == val.substr(0, 12)) {
							link = window.location.protocol + '//' + window.location.hostname
							link += window.location.pathname.split('/').slice(0, -1).join('/')
							link += '/' + val
						} else {
							if ('http' == val.substr(0, 4)) link = val
							//else if ('ftp' == val.substr(0, 3))
							else link = 'http://' + val
						}

						var linkErrors = validate({www_link: link}, {www_link: {url: true}});
						if (linkErrors) {
							// if(dbg)console.log('linkErrors for (' + link +')', linkErrors);
							return val;
						}
						fldNode = document.createElement('a');
						fldNode.setAttribute('href', link);
						fldNode.setAttribute('target', '_blank');
						fldNode.appendChild(document.createTextNode(val));
						return fldNode;
					}
				}(fldName, fieldProps));
				break;
			case "special":
				fieldWidget = (function(fldName, fieldProps) {
					var _fieldName = fldName;
					var _fieldProps = fieldProps;
					var _format = _.get(_fieldProps, 'format', '{0}');
					var _aliasMap = _.get(_fieldProps, 'aliasMap', null);
					// console.log('FieldWidget: generate function to render field('+_fieldName+') ', fieldProps);
					return function(val, fieldPK, row) {
						// console.log('FieldWidget: pk('+fieldPK+') run function to render field('+_fieldName+') with value('+val+') ', fieldProps, 'row', row);
						var format = _format;
						if (_aliasMap) {
							Object.keys(_aliasMap).map(function (mapKey) {
								var mapField = _aliasMap[mapKey]
								if (undefined !== row[mapField]) {
									format = format.replace(new RegExp('\{' + mapKey + '\}', 'g'), row[mapField]);
								}
								// console.log('FieldWidget: pk('+fieldPK+') run function to render field('+_fieldName+') with value('+val+') _aliasMap:', _aliasMap, 'row['+mapField+']', row[mapField], 'converted val:', val);
							})
						}
						return p5Utils__format(format, [val]);
					}
				}(fldName, fieldProps));
				break;
			case "simpleLink":
				fieldWidget = (function(fldName, fieldProps) {
					var _fieldName = fldName,
							_fieldProps = fieldProps,
							_format = _.get(_fieldProps, 'format', '{0}');
					// console.log('FieldWidget: generate function to render field('+_fieldName+') ', fieldProps);
					return function(val, fieldPK, row) {
						// console.log('FieldWidget: pk('+fieldPK+') run function to render field('+_fieldName+') with value('+val+') ', fieldProps);
						var valLink = String(val);
						if (undefined !== _fieldProps._tsRetId
								&& (0 === _fieldProps._tsRetId || '0' === _fieldProps._tsRetId || null === _fieldProps._tsRetId)
								&& undefined !== _fieldProps._tsSimpleLink) {
							valLink = _fieldProps._tsSimpleLink.format;
							$.each(_fieldProps._tsSimpleLink.aliasMap, function(i, v) {
								// console.log('simpleLink aliasMap fldName:', fldName, 'i:', i, 'v:', v, 'row['+v+']', row[v], 'val', val, 'typeof val', typeof val);
								if (undefined !== row[v]) {
									var _itemValue = row[v];
									if (fldName == 'LINK_PROBLEMS' && row[v]) _itemValue = _itemValue.replace(/"/g, '%22').replace(/&/g, '%26');
									valLink = valLink.replace(new RegExp('\{' + i + '\}', 'g'), _itemValue);
								}
							});
						}
						return p5Utils__format(_format, [valLink]);
					}
				}(fldName, fieldProps));
				break;
			case "gml:PolygonPropertyType":
			case "gml:LineStringPropertyType":
			case "gml:PointPropertyType":
			case "geom":
				fieldWidget = (function(fldName, fieldProps) {
					var _fieldName = fldName,
							_fieldProps = fieldProps,
							_format = _.get(_fieldProps, 'format', '{0}');
					// console.log('FieldWidget: generate function to render field('+_fieldName+') ', fieldProps);
					return function(val, fieldPK, row) {
						// console.log('FieldWidget: run function to render field('+_fieldName+') with value('+val+') ', fieldProps);
						// console.log('FieldWidget: test priv', priv);
						var node = jQuery('<span></span>');
						node.TableAjaxGeomField({
							recordID: fieldPK,
							fieldValue: val,
							hasValueClassName: 'cell-mapfld-hasValue',
							linkClassNamePrefix: 'cell-mapfld',
							linkSelectClassName: 'select',
							linkSelectAddClassNames: 'glyphicon glyphicon-map-marker',
							getCsvUrl: priv.options.getCsvTheGeomAjaxUrl,
							linkGetCsvAddClassNames: 'glyphicon glyphicon-download',
							linkRemoveClassName: 'remove',
							linkRemoveAddClassNames: 'glyphicon glyphicon-remove',
							onSelect: function(recordID, geomShape) {
								if (priv.options.debug) console.log('recordID:', recordID, 'geomShape:', geomShape);
								priv.mapEditorShow();
								_mapEditor.TableAjaxMapSelectRecord(recordID, geomShape);
							},
							onRemove: function(geomField, recordID, geomShape) {
								if (confirm('Czy usunąć obiekt z mapy dla rekordu ' + recordID + '?')) {
									if (!recordID) return;

									var selectedRecordId = recordID;
									superagent
										.post(priv.options.removeTheGeomAjaxUrl)
										.type('json') // header ĺapplication/x-www-form-urlencoded' requires type('form');
										.send({
											ID: recordID,
											namespace: priv.options.namespace
										})
										.set('Accept', 'application/json')
										.end(function(err, res) {
											if(priv.options.debug)console.log('DBG: res:', res, 'res.body:', res.body);
											var payload;
											if (err || !res.ok || 'application/json' !== res.type) {
												payload = {type: 'warning', msg: res.body.msg || 'Wystąpiły błędy', body: res.body};
											} else {
												payload = {type: 'success', msg: res.body.msg || '', body: res.body};
											}
											p5UI__notifyAjaxCallback(payload);
											var data = res.body;
											if (data && data.record && data.record.the_geom) {
												if (priv.options.debug) console.log('data.record.the_geom:2:', data.record.the_geom);
												geomField.setValue(data.record.the_geom);
											}
											else if (data && data.record) {
												if (priv.options.debug) console.log('data.record.the_geom:2:', data.record.the_geom);
												geomField.setValue(data.record.the_geom);
											}
											_mapEditor.TableAjaxMapRefresh();
										});
								}
							}
						});
						return node;
					}
				}(fldName, fieldProps));
				break;
			case "ref":
				fieldWidget = (function(fldName, fieldProps) {
					var _fieldName = fldName,
							_fieldProps = fieldProps;
					// console.log('FieldWidget: generate function to render field('+_fieldName+') fieldProps: ', fieldProps);
					return function(val, fieldPK, row) {
						// console.log('FieldWidget: pk('+fieldPK+') run function to render field('+_fieldName+') with value: ', val, ', fieldProps: ', fieldProps);
						// if (val.length > 5) return '('+val.length+')' + printFirst5 + '...' => open more info
						return _.map(val, function(v) {
							if (!v || !v.xlink) return '';
							var idRemote = v.xlink.split('.').pop()
							var nsRemote = v.xlink.split(':').pop().split('.').shift()
							var seLink = URI_BASE + 'index.php?_route=ViewTableAjax&namespace=' + fieldProps.xsdRefNsPrefix.replace(/__x3A__/g, '/') + '/' + nsRemote + '#EDIT/' + idRemote;
							var wfsLink = fieldProps.xsdRefUri + '#' + fieldProps.xsdRefType + '.' + idRemote;
							return '<a class="btn btn-xs btn-default" href="' + seLink + '" title="' + wfsLink + '">' + idRemote + '</a>';
						}).join(' ');
					}
				}(fldName, fieldProps));
				break;
		}
		_fieldWidgets[fldName] = fieldWidget;
	};

	priv.getFieldWidget_TableCell = function(fieldName) {
		var props = _data.cols[fieldName],
				type = null,
				renderFieldAsTableCell = null;
		if (!props) return null;
		type = _.get(props, 'type');
		if (!type) type = 'string';// TODO: throw Exception? / default string
		renderFieldAsTableCell = _.get(_fieldWidgets, fieldName);
		if (renderFieldAsTableCell) return renderFieldAsTableCell;
		priv.registerFieldWidget(type, fieldName, props);
		renderFieldAsTableCell = _.get(_fieldWidgets, fieldName);
		if (!renderFieldAsTableCell) throw "Field type '" + type + "' not implemented";
		return renderFieldAsTableCell;
	};

	priv.renderRow = function(props) {
		var rowNode = $('<tr></tr>'),
				rowPK = (_state.primaryKey in props) ? props[_state.primaryKey] : null,
				cellNode,
				columnName, columnProps, val, cellCnt, format, showTooltip, fldWidgetNode,
				dbg = priv.options.debug
		;
		//  ondrop="drop_handler(event);" ondragover="dragover_handler(event);" ondragend="dragend_handler(event);"
		rowNode.attr('ondrop', "p5TA_onDrop(event, '"+rowPK+"', '"+priv.options.namespace+"')")
		rowNode.attr('ondragover', "p5TA_onDragOver(event, this, '"+rowPK+"', '"+priv.options.namespace+"')")
		rowNode.attr('ondragend', "p5TA_onDragEnd(event, this, '"+rowPK+"', '"+priv.options.namespace+"')")

		if (priv.options.rowFunctions || priv.options.filtersClean) {
			cellNode = priv.renderCellRowFunctions(priv.options.rowFunctions, rowPK, props);
			cellNode.addClass('text-right stickyCol1');
			cellNode.appendTo(rowNode);
		}

		//create checkbox
		if (_state.primaryKey && priv.options.checkboxes) {
			var check = _uniqueCols[props[_state.primaryKey]] != undefined ? 'checked' : '';
			var checkable = props['checkable'] === false ? 'disabled' : '';
			cellNode = $('<td></td>').appendTo(rowNode);
			$(p5Utils__format('<input class="unique" {0} {1} type="checkbox" />', [check, checkable])).appendTo(cellNode);
		}

		if (_state.primaryKey) rowNode.data('unique', rowPK);

		//create cells
		for (var i = 0; i < _state.colsSorted.length; i++) {
			columnName = _state.colsSorted[i];
			columnProps = _data.cols[columnName];
			val = '';
			if (!columnProps) continue;
			if (columnProps.hidden) continue;// TODO: "unique" is hidden
			showTooltip = true;

			val = props[columnName];
			cellNode = $('<td></td>').appendTo(rowNode);
			if (i === 1) cellNode.addClass('stickyCol2');// primaryKey(ID)
			if (i !== 1) cellNode.on('dblclick', {id:rowPK, col:columnName}, priv.rowDblClicked);
			cellCnt = (i === 1)? '<div></div>' : '<span></span>';
			cellCnt = $(cellCnt).appendTo(cellNode);// fix dblclick for copy

			cellNode.data('column', columnName);
			if (val === undefined) continue;

			format = _.get(columnProps, 'format', '{0}');

			// test use field widgets
			fldWidgetNode = priv.renderFieldWidget_TableCell(columnName, val, rowPK, props);
			if (fldWidgetNode || fldWidgetNode === 0) {
				cellCnt.empty();
				cellCnt.append(fldWidgetNode);
			} else if (fldWidgetNode === '') {
				cellCnt.empty();
			} else {
				console.log('TODO: !FieldWidget for row.pk('+rowPK+') col('+columnName+') typeof fldWidgetNode(' + (typeof fldWidgetNode) + ') columnProps', columnProps, 'fldWidgetNode', fldWidgetNode, 'value', props[columnName]);
			}// test fld widgets

			if (columnProps._tsRetId) {
				showTooltip = false;
				if (columnProps._tsRetId > 0) {
					cellCnt.on('click', {id:rowPK, col:columnName, friendly:columnProps.friendly, value:p5Utils__format(format, [val])}, priv.popoverCellTypeSpecial);
				}
			}
			if ('ref' === columnProps.type) showTooltip = false;
			if ('ref' === columnProps.type) cellNode.css('padding', "3px")
			if ('ref' === columnProps.type && priv.options.debug) console.log('renderRow rowPK('+rowPK+') columnProps', columnProps)
			// if ('ref' === columnProps.type) cellNode.html('<a href="index.php?_route=ViewTableAjax' +
			// 	'&namespace=' + columnProps.xsdRefNsPrefix.replace('__x3A__', '/') + '/' + columnProps.xsdRefType +
			// 	'&backRefNS=' + priv.options.namespace +
			// 	'&backRefPK=' + rowPK +
			// 	'&backRefField=' + columnProps.column +
			// 	'">przeglądaj</a>')
			if ('ref' === columnProps.type) {
				cellNode.html('<a onClick="return p5UI__tableAjaxOpenRefCell(' +
					'\'' + columnProps.xsdRefNsPrefix.replace('__x3A__', '/') + '/' + columnProps.xsdRefType + '\', ' + // namespace
					'\'' + priv.options.namespace + '\', ' + // backRefNS
					'\'' + rowPK + '\', ' + // backRefPK
					'\'' + columnProps.column + '\')' + // backRefField
					'" ' +
					'href="index.php?_route=ViewTableAjax' +
					'&namespace=' + columnProps.xsdRefNsPrefix.replace('__x3A__', '/') + '/' + columnProps.xsdRefType +
					'&backRefNS=' + priv.options.namespace +
					'&backRefPK=' + rowPK +
					'&backRefField=' + columnProps.column +
					'">przeglądaj</a>')
			}

			if (columnProps.xsdType && 'xsd:base64Binary' === columnProps.xsdType) {
				cellCnt.empty();
				if (val) {
					cellCnt.append('<a target="_blank" href="wfs-data.php?SERVICE=WFS&VERSION=1.0.0&REQUEST=GetBlob&namespace='+priv.options.namespace+'&primaryKey='+rowPK+'&fieldName='+columnName+'">'+"otwórz"+'</a>');
				} else {
					cellCnt.append('<span style="color:silver" title="Brak danych">N/S;</span>');
				}
			}

			if (i > 1 && priv.options.longDesc) {// TODO: use better check for columns: functions and pk
				cellNode.addClass('tbl-short-txt');
				if (showTooltip) {
					cellCnt.tooltip({title: cellCnt.text(), placement: 'left'});
				}
			}
		}
		return rowNode;
	};

	priv.renderCellRowFunctions = function(rowFunctions, rowPK, rowProps) {
		var cellNode = $('<td></td>'),
				keys = Object.keys(rowFunctions),
				total = keys.length,
				moreFuncBtnNode,
				moreFunctions = [],
				idx
		;
		if (priv.options.debug) console.log('TableAjax::renderCellRowFunctions: rowFunctions', rowFunctions);
		idx = keys.indexOf('hist');
		if (idx !== -1) {
			histFunc = keys.splice(idx, 1);
			keys.push('hist');
		}
		moreFunctions = keys.splice(3);
		keys.forEach(function(key) {
			var funObj = rowFunctions[key],
					funcNode = p5UI_TableAjax_generateFunctionNode(funObj, rowPK, {ico: true, label: false})
			;
			funcNode.appendTo(cellNode);
		});
		moreFuncBtnNode = $('<a href="#" style="margin:0 2px;text-decoration:none" title="Więcej funkcji dla rekordu nr '+rowPK+'" class="glyphicon glyphicon-menu-hamburger"> </a>');
		moreFuncBtnNode.on('click', {rowPK: rowPK, rowFunctions: rowFunctions, more: moreFunctions}, priv.popoverCellMoreFunctions);
		moreFuncBtnNode.appendTo(cellNode);
		return cellNode;
	};

	priv.popoverCellMoreFunctions = function(e) {
		e.preventDefault();
		e.stopPropagation();
		if (!e.data || !e.data.rowPK) {
			if (priv.options.debug) console.log('NO data');
			return false;
		}
		if (priv.options.debug) console.log('TableAjax::popoverCellMoreFunctions: rowPK', e.data.rowPK, 'moreFunctions', e.data.more, 'rowFunctions', e.data.rowFunctions);
		var lastId = _popoverCell.data('rowid');
		var lastCol = _popoverCell.data('col');
		var rowPK = e.data.rowPK;
		var moreFunctions = e.data.more;
		var rowFunctions = e.data.rowFunctions;
		var funcListNode;

		if (lastId == e.data.rowPK && lastCol == 'moreFunctions') {
			//_popoverCellCurrent.popover('toggle');
			return;
		}

		if (_popoverCellCurrent) {
			_popoverCellCurrent.popover('destroy');
		}

		_popoverCell.data('rowid', rowPK);
		_popoverCell.data('col', 'rowFunctions');
		_popoverCell.empty();
		funcListNode = $('<ul class="list-unstyled popoverRowFunctions"></ul>').appendTo(_popoverCell);

		moreFunctions.forEach(function(funcName) {
			var funcItemNode = $('<li></li>').appendTo(funcListNode),
					funObj = rowFunctions[funcName],
					funcNode = p5UI_TableAjax_generateFunctionNode(funObj, rowPK, {ico: true, label: true})
			;
			funcNode.addClass('func_name-' + funcName);
			funcItemNode.append(funcNode);
		});
		if (3 === priv.options.namespace.split('/').length) { // if namesapce is AntAcl [ and has ref fields or back ref ]
			var funcItemNode = $('<li></li>').appendTo(funcListNode)
			var funObj = {
				ico: 'glyphicon glyphicon-random',
				label: 'Przeglądaj powiązania',
				href: 'index.php?_route=RefGraph&namespace=' + priv.options.namespace + '&primaryKey=' + rowPK,
				// onclick: function (e) { // TODO: open in
				// 	console.log('TODO: przeglądaj powiązania')
				// }
			}
			var funcNode = p5UI_TableAjax_generateFunctionNode(funObj, rowPK, { ico: true, label: true })
			funcItemNode.append(funcNode);
		}

		_popoverCell.append('<div class="popoverCellContent" style="white-space:normal"></div>');

		_popoverCellCurrent = jQuery(e.currentTarget);
		// title : '<span class="text-info"><strong>title</strong></span> <button type="button" id="close" class="close">&times;</button>'
		var opts = {
			container: 'body',
			placement: 'right',
			trigger: 'click',
			template: '',
			html: true,
			content: _popoverCell.html()
		}
		opts.template += '<div class="popover" role="tooltip" style="max-width:600px;width:440px;">';
		{
			opts.template += '<div class="arrow"></div>';
			//opts.template += '<h3 class="popover-title"></h3>';
			opts.template += '<div style="display:block;position:relative;">';
			{
				opts.template += '<div class="popover-title">';
				opts.template += '</div>';
				opts.template += '<button type="button" class="close" onclick="return hidePopover();" style="position:absolute;right:8px;top:6px;">&times;</button>';
			}
			opts.template += '</div>';
			opts.template += '<div class="popover-content"></div>';
		}
		opts.template += '</div>';

		_popoverCellCurrent.popover(opts);
		_popoverCellCurrent.on('shown.bs.popover', function(e) {
			if (!_popoverCellCurrent) return;
			var popoverNodeId = _popoverCellCurrent.attr('aria-describedby');
			if (!popoverNodeId) return;
			var popover$Node = jQuery('#' + popoverNodeId);
			if (!popover$Node.length) return;
			var arrow$Node = popover$Node.children('.arrow');
			if (arrow$Node.length) {
				var posTop = parseFloat(arrow$Node.css('top'));
				arrow$Node.css('top', '' + posTop + 'px')
			}
			popover$Node.find('.popoverCellContent').html('<p class="text-muted">Pobieranie funkcji...<p>');
			priv.ajaxLoadMoreFunctionsCell(rowPK);
		});
		_popoverCellCurrent.popover('show');

		return;
	};

	priv.ajaxLoadMoreFunctionsCell = function(rowPK) {
		var dbg = priv.options.debug;
		if (_popoverCellAjaxXhr) {
			_popoverCellAjaxXhr.abort();
		}

		_popoverCellAjaxXhr = $.ajax({
			type: 'GET',
			url: priv.options.moreFunctionsCellAjaxUrl + '&ID=' + rowPK,
			dataType: 'json',
			contentType: "application/json; charset=utf-8",
			data: ''
		})
		.done(function(data, textStatus, jqXHR){
			if (data && 'success' === data.type) {
				var popoverCellContent,
						rowFunctions = [],
						funcNodesToUpdate = []
				;
				if (data.rowFunctions && data.rowFunctions.length > 0) {
					rowFunctions = data.rowFunctions;
				}
				if (rowFunctions.length > 0) {
					var popoverCellContent = $('<ul class="list-unstyled"></ul>');
					rowFunctions.forEach(function(funObj) {
						var funcNode = p5UI_TableAjax_generateFunctionNode(funObj, rowPK, {ico: true, label: true});
						if (funObj.id) {
							funcNodesToUpdate.push({id: funObj.id, node: funcNode});
						} else {
							var funcItemNode = $('<li></li>').appendTo(popoverCellContent);
							funcItemNode.append(funcNode);
						}
					});
				} else {
					popoverCellContent = '<p class="text-muted">Brak dodatkowych funkcji</p>';
				}
				//_popoverCell.append(popoverCellContent);// cache
				if (_popoverCellCurrent) {
					var popoverNodeId = _popoverCellCurrent.attr('aria-describedby');
					if (popoverNodeId) {
						var popoverNode = jQuery('#' + popoverNodeId),
								popoverCntNode = popoverNode.find('.popoverCellContent'),
								popoverRowFuncNode = popoverNode.find('.popoverRowFunctions');
						;
						{// fix generated row Functions by loaded from ajax call
							if(dbg) console.log('popoverRowFunctions. popoverRowFuncNode', popoverRowFuncNode);
							if(dbg) console.log('popoverRowFunctions. funcNodesToUpdate', funcNodesToUpdate);
							funcNodesToUpdate.forEach(function(funcNodeInfo) {
								var className = 'func_name-' + funcNodeInfo.id,
										foundRowFuncNode = null
								;
								if(dbg) console.log('popoverRowFunctions. funcNodesToUpdate loop:', funcNodeInfo);
								popoverRowFuncNode.find('li > a').each(function(ind, n) {
									var n$ = $(n);
									if(dbg) console.log('popoverRowFunctions loop(',ind,'):', n, 'data(func_name)', n$.data('func_name'), 'data', n$.data());
									if (n$.hasClass(className)) {
										foundRowFuncNode = n$;
									}
								});
								if (foundRowFuncNode) {
									foundRowFuncNode.replaceWith(funcNodeInfo.node);
								} else {
									var funcItemNode = $('<li></li>').appendTo(popoverCellContent);
									funcItemNode.append(foundRowFuncNode);
								}
							});
						}
						popoverCntNode.empty().append(popoverCellContent);
						if (rowFunctions.length <= 0) {
							popoverCntNode.find('p.text-muted').delay(600).hide(300);
						}
					}
				}
			}
		});

	};

	priv.renderRowEmptyNode = function() {
		var rowNode = $('<tr></tr>');

		if (priv.options.rowFunctions || priv.options.filtersClean) {
			$('<td class="text-right stickyCol1">&nbsp;</td>').appendTo(rowNode);
		}

		if (_state.primaryKey && priv.options.checkboxes) {
			$('<td><input disabled type="checkbox" /></td>').appendTo(rowNode);
		}
		for (var i = 0; i < _state.colsSorted.length; i++) {
			var columnName = _state.colsSorted[i],
					columnProps = _data.cols[columnName]
			;
			if (!columnProps) return;
			if (columnProps.hidden) continue;// "unique" is hidden - TODO: rm "unique" from _state.colsSorted ?

			if (i == 1) {// TODO: 1 is pk - use better check
				$('<td class="stickyCol2">&nbsp;</td>').appendTo(rowNode);
			} else {
				$('<td>&nbsp;</td>').appendTo(rowNode);
			}
		}
		return rowNode;
	};

	priv.renderTableTheadSort = function() {
		var nodeClass = 'tblAjax__' + 'head__sort'
		var currentNode = _uiNode$Table.find('thead').find('.' + nodeClass)
		var node = $('<tr class="sort ' + nodeClass + '"></tr>')
		if (priv.options.tblFunctions || priv.options.filtersClean) {
			var headCell = $('<th class="text-right head-info stickyCol1"></th>').appendTo(node)
			$.map(priv.options.tblFunctions, function (funObj, funName) {
				var funHtml = $('<a></a>')
				funHtml.attr('href', funObj.href || '#')
				if (funObj.title) funHtml.attr('title', funObj.title)
				if (funObj.icon) funHtml.html('<span class="glyphicon glyphicon-' + funObj.icon + '"></span> ')
				if (funObj.method && priv[funObj.method] && typeof priv[funObj.method] == 'function') {
					funHtml.on('click', priv[funObj.method])
				}
				funHtml.appendTo(headCell)
			})
		}

		if (_state.primaryKey && priv.options.checkboxes) {
			var checked = _checkToggleChecked ? 'checked' : ''
			var headCell = $('<th></th>').appendTo(node)
			var elem = $(p5Utils__format('<input {0} class="checkToggle" type="checkbox" />', [checked])).appendTo(headCell)
			elem.on('change', priv.checkToggleChanged)
		}

		for (var i = 0; i < _state.colsSorted.length; i++) {
			var column = _state.colsSorted[i]
			var props = _data.cols[column]
			if (props.hidden) continue

			var headCell = $('<th class="ta-ordering"></th>').appendTo(node)
			if (i == 1) headCell.addClass('stickyCol2')

			if (props.type != 'special' && props.type != 'geom') { // TODO: props.isSortable
				headCell.on('click', {column: column}, priv.columnClicked)
			}

			var nodeLabel = (props.friendly) ? props.friendly : column
			var nodeTitle = column
			if (props.description && props.description.length > 0) {
				nodeTitle = p5Utils__format("{0} ({1})", [props.description, column])
			}
			else if (props._tsRetId > 0) {
				nodeTitle = p5Utils__format("Kliknij na pole i przejdź do powiązanych rekordów ({0})", [nodeTitle])
			}
			if ('ref' === props.type && props.xsdRefType) {
				nodeLabel = '<i class="glyphicon glyphicon-export"></i> ' + props.xsdRefType
				if (props.description && props.description.length > 0 && props.description !== column) {
					nodeTitle = p5Utils__format("{0} (ref {1})", [props.description, column])
				} else {
					nodeTitle = p5Utils__format("(ref {0})", [column])
				}
			}
			var headCnt = $(p5Utils__format('<span class="pull-left" title="{1}">{0}</span>', [nodeLabel, nodeTitle]))
			headCnt.appendTo(headCell)

			if (column == _state.filters.currSortCol) {
				headCell.addClass((_state.filters.currSortFlip) ? 'ta-ordering-down' : 'ta-ordering-up')
			}

			if (column !== _state.primaryKey) {
				var hideColBtn = $('<i class="glyphicon glyphicon-remove remove-cell"></i>')
				hideColBtn.on('click', {column: column},  priv.columnHideClicked)
				hideColBtn.appendTo(headCell)
			}
		}

		currentNode.replaceWith(node)
	};

	priv.renderHeadSpecialFilters = function() {
		// console.log("priv.renderHeadSpecialFilters state:", { 'priv.options.specialFilterFunctions': priv.options.specialFilterFunctions, '_state.specialFilters': _state.specialFilters });
		var nodeClass = 'tblAjax__' + 'head__specialFilter',
				currentNode = $(_uiNodeCont).prevAll('.' + nodeClass),
				node;
		if (!priv.options.specialFilterFunctions) {
			return;
		}
		var node = $('<div class="btn-toolbar tblAjax__head__specialFilter"></div>');
		$.map(priv.options.specialFilterFunctions, function(groupObj, groupName) {
			var btnHtml,
					btnSelected,
					groupLabel = groupObj.label || groupName,
					groupHtml = $('<div class="btn-group"></div>')
			;
			// _state.specialFilters[e.data.group] = e.data.value;
			if (groupName in _state.specialFilters) {
				btnSelected = _state.specialFilters[groupName];
			}
			// console.log("priv.renderHeadSpecialFilters loop:", {groupName: groupName, btnSelected: btnSelected});
			if (groupObj.icon) {
				$('<button class="btn btn-xs btn-default" title="' + groupLabel + '"><i class="' + groupObj.icon + '"></i></button>').appendTo(groupHtml);
			}
			$.map(groupObj.btns, function(btnObj, btnName) {
				btnHtml = $('<button class="btn btn-xs btn-default' + ((btnSelected && btnSelected == btnObj.value)? ' active' : '') + '">' + btnName + '</button>').appendTo(groupHtml);
				btnHtml.on('click', {group: groupName, value: btnObj.value}, priv.specialFilterChanged);
			});
			btnHtml = $('<button class="btn btn-xs btn-default' + ((!btnSelected)? ' disabled' : '') + '" title="Kasuj filtr"><i class="glyphicon glyphicon-remove"></i></button>').appendTo(groupHtml);
			btnHtml.on('click', {group: groupName, value: ''}, priv.specialFilterChanged);
			groupHtml.appendTo(node);
		});

		// console.log("priv.renderHeadSpecialFilters replace:", { 'priv.options.specialFilterFunctions': priv.options.specialFilterFunctions, '_state.specialFilters': _state.specialFilters });
		// console.log("priv.renderHeadSpecialFilters replace node:", { 'currentNode': currentNode, 'node': node, '_uiNodeCont': _uiNodeCont });
		currentNode.replaceWith(node);
	};

	priv.renderTableTheadFilter = function() {
		var nodeClass = 'tblAjax__' + 'head__filter',
				currentNode = _uiNode$Table.find('thead').find('.' + nodeClass),
				node;
		// currentNode.find('i').tooltip('hide');
		node = $('<tr class="filter ' + nodeClass + '"></tr>');
		//_head.find(".filter").remove();
		//_headFilter = $('<tr class="filter"></tr>').appendTo(_head);
		var headCell;
		var elem;
		var placeHolder = '';
		var tooltip = '';

		//create the functions column
		if (priv.options.rowFunctions || priv.options.filtersClean) {
			var headCell = $('<th class="text-right stickyCol1"></th>').appendTo(node);
			headCell.css({padding: '0'});
			if (priv.options.filtersClean) {
				var elem = $('<button title="Kasuj filtry" class="btn btn-xs btn-link glyphicon glyphicon-remove"></button>').appendTo(headCell);
				elem.on('click', priv.filtersClean);
			}
		}

		//create the filter checkbox
		if (_state.primaryKey && priv.options.checkboxes) {
			tooltip = priv.options.types.bool.filterTooltip || 'Toggle between:<br/>indeterminate,<br/>checked,<br/>unchecked';
			headCell = $('<th></th>').appendTo(node);
			elem = $('<input class="filter indeterminate" checked type="checkbox" />').appendTo(headCell);
			$.map(_state.filters.filterCols, function(colProps, col) {
				if (col == "unique") {
					if (colProps.filter) elem.prop('checked', true).removeClass('indeterminate');
					else if (!colProps.filter) elem.prop('checked', false).removeClass('indeterminate');
					else if (colProps.filter == '') elem.addClass('indeterminate');
				}
			});

			if (tooltip) {
				elem.tooltip({
					title: tooltip.trim(),
					html: true,
					container: 'body',
					trigger: 'hover',
					placement: 'top',
					delay: {
						show: 500,
						hide: 100
					}
				});
			}
			elem.on('click', {column: "unique"}, priv.filterChanged);
		}

		//create the column filters
		for (var i = 0; i < _state.colsSorted.length; i++) {
			var column = _state.colsSorted[i];
			var props = _data.cols[column];
			tooltip = props.filterTooltip === true ? undefined : props.filterTooltip === false ? '' : props.filterTooltip;
			placeHolder = props.placeHolder === true ? undefined : props.placeHolder === false ? '' : props.placeHolder;
			if (props.hidden) continue;

			headCell = $('<th></th>').appendTo(node);
			headCell.css({padding: '0'});
			if (i == 1) headCell.addClass('stickyCol2');

			// @mark MarkTableAjaxFilterColType
			switch (props.type || 'string') {
					case "number":
							if (placeHolder == undefined) placeHolder = priv.options.types.number.placeHolder;
							placeHolder = (placeHolder === true || placeHolder == undefined) ? '' : placeHolder === false ? '' : placeHolder;
							if (tooltip == undefined) tooltip = priv.options.types.number.filterTooltip;
							tooltip = (tooltip === true || tooltip == undefined) ? '' : tooltip === false ? '' : tooltip;
							elem = $(p5Utils__format('<input placeholder="{0}" class="filter" type="text" />', [placeHolder]));
							elem.on('keyup', {column: column}, priv.filterChanged);
							break;
					case "date":
							if (placeHolder == undefined) placeHolder = priv.options.types.date.placeHolder;
							placeHolder = (placeHolder === true || placeHolder == undefined) ? '' : placeHolder === false ? '' : placeHolder;
							if (tooltip == undefined) tooltip = priv.options.types.date.filterTooltip;
							tooltip = (tooltip === true || tooltip == undefined) ? '' : tooltip === false ? '' : tooltip;
							elem = $(p5Utils__format('<div><input placeholder="{0}" class="filter" type="text" /></div>', [placeHolder]));

							if (priv.options.types.date.datePicker === true || priv.options.types.date.datePicker == undefined)
							{
									if ($().datepicker)
									{
											elem.addClass('date-wrap');
											var today = 0;//new priv.ext.XDate(false).setHours(0, 0, 0, 0).toString('yyyy-MM-dd');
											var dp = $(p5Utils__format('<div style="float:right" class="date" data-date="{0}" data-date-format="{1}" />', [today, 'yyyy-mm-dd'])).appendTo(elem);
											$('<input style="display:none" type="text"  />').appendTo(dp);
											$('<span class="add-on"><i class="glyphicon glyphicon-chevron-right"></i></span>').on('click', {op: "l"}, priv.dpOpChanged).appendTo(dp);
											$('<span class="add-on"><i class="glyphicon glyphicon-chevron-left"></i></span>').on('click', {op: "r"}, priv.dpOpChanged).appendTo(dp);
											dp.datepicker({weekStart:1});
											dp.on('changeDate', {column: column, input: $('input.filter', elem)}, priv.dpClicked);
									}
									else
									if (priv.options.debug) console.log('datepicker plugin not found');
							}
							elem.on('keyup', 'input.filter', {column: column}, priv.filterChanged);
							break;
					case "bool":
							if (tooltip == undefined) tooltip = priv.options.types.bool.filterTooltip;
							tooltip = (tooltip === true || tooltip == undefined) ? 'Toggle between:<br/>indeterminate,<br/>checked,<br/>unchecked' : tooltip === false ? '' : tooltip;
							elem = $('<input class="filter indeterminate" checked type="checkbox" />');
							elem.on('click', {column: column}, priv.filterChanged);
							break;
					case "p5:price":
					case "p5:www_link":
					case "p5:string":
					case "string":
							if (placeHolder == undefined) placeHolder = priv.options.types.string.placeHolder;
							placeHolder = (placeHolder === true || placeHolder == undefined) ? '%' : placeHolder === false ? '' : placeHolder;
							if (tooltip == undefined) tooltip = priv.options.types.string.filterTooltip;
							tooltip = (tooltip === true || tooltip == undefined) ? 'Find str: str<br/>Find all but str: !str<br/>Find str inside: %str%' : tooltip === false ? '' : tooltip;
							elem = $(p5Utils__format('<input placeholder="{0}" class="filter" type="text" size="8" />', [placeHolder]));
							elem.on('keyup', {column: column}, priv.filterChanged);
							break;
					case "special":
							elem = $('<div>&nbsp;</div>');
							break;
					case "simpleLink":
							elem = $('<div>&nbsp;</div>');
							break;
					case "geom":
							if (placeHolder == undefined) placeHolder = priv.options.types.string.placeHolder;
							placeHolder = (placeHolder === true || placeHolder == undefined) ? '%' : placeHolder === false ? '' : placeHolder;
							elem = $(p5Utils__format('<input placeholder="{0}" class="filter" type="text" size="8" />', [placeHolder]));
							elem.on('keyup', {column: column}, priv.filterChanged);
							break;
					case "none":
							elem = $('<div>&nbsp;</div>');
							break;
					case "ref": // TODO: search for ref fields
							elem = $('<div>&nbsp;</div>')
							break;
					default:
							elem = $('<div>&nbsp;</div>')
							break;
			}

			if (false) {// tooltip OFF - (tooltip)
				elem.tooltip({
					title: tooltip.trim(),
					html: true,
					container: 'body',
					trigger: 'focus',
					placement: 'top',
					delay: {
						show: 500,
						hide: 100
					}
				});
			}

			if (elem && props.filter) {
				$.map(_state.filters.filterCols, function(colProps, col) {
					if (col == column) {
						var columnSettings = _data.cols[col];
						if (columnSettings.type == 'bool') {
							if (colProps.filter) elem.prop('checked', true).removeClass('indeterminate');
							else if (!colProps.filter) elem.prop('checked', false).removeClass('indeterminate');
							else if (colProps.filter == '') elem.addClass('indeterminate');
						}
						else elem.val(colProps.filter);
					}
				});
				if (priv.options.forceFilterInit && undefined !== priv.options.forceFilterInit[column]) {
					elem.prop('disabled', true);
				}
				elem.appendTo(headCell);

				_filterFields[column] = elem;
			}
		}

		currentNode.replaceWith(node);
	};

	priv.renderTableTfoot = function() {
		_uiNode$Table.find('tfoot').remove();
		_foot = $('<tfoot></tfoot>').insertAfter(_bodyNode);
		//$(_uiNodeCont).next('.foot').replaceWith(_foot);
	};

	priv.renderFooter = function() {
		priv.renderFooterInfo();
		priv.renderFooterPagination();
		priv.renderFooterPageSizes();
		priv.renderFooterColumnPicker();
		priv.renderFooterFunctions();
		priv.renderFooterExport();
	};

	priv.renderFooterInfo = function() {
		var nodeClass = 'tblAjax__' + 'footer__toolbar__info',
				currentNode = $(_uiNodeCont).next('.foot').find('.' + nodeClass),
				node;
		if (priv.options.debug) console.log('Render: ', nodeClass);
		node = $('<div class="foot-info ' + nodeClass + '"></div>');
		//console.log('renderFooterInfo total', _data.total, 'page', _state.page, 'priv.options.pageSize', priv.options.pageSize);
		var fromRow = Math.max(_state.page - 1, 0) * _state.pageSize;
		var total = _data.total;
		var toRow = Math.min(fromRow + _state.pageSize, total);
		if (_data.total > 0) {
			$(p5Utils__format('<p>Wiersze od {0} do {1} z {2}</p>', [fromRow + 1, toRow, total])).appendTo(node);
		} else {
			$('<p>Brak wierszy pasujących do kryteriów wyszukiwania</p>').appendTo(node);
		}
		currentNode.replaceWith(node);
	};
	priv.renderFooterPagination = function() {
		var nodeClass = 'tblAjax__' + 'footer__toolbar__pagination',
				currentNode = $(_uiNodeCont).next('.foot').find('.' + nodeClass),
				node;
		var currPage = _state.page;
		var totalPages = Math.ceil(_data.total / _state.pageSize);
		if (priv.options.debug) console.log('Render: ', nodeClass, '_data.total', _data.total, 'currPage', currPage);
		/// console.log('Render: ', nodeClass, '_data.total', _data.total, 'currPage', currPage, '_state.page', _state.page);
		if (_data.total > 0) {
			node = $('<div class="btn-group ' + nodeClass + '"></div>');
			//create the pager.
			var lowerPage = currPage - 2;
			var upperPage = currPage + 2;
			if (upperPage > totalPages) {
				var diff = upperPage - totalPages;
				upperPage = totalPages;
				lowerPage -= diff;
			}
			if (lowerPage < 1) lowerPage = 1;
			if (upperPage < 5) upperPage = 5;

			//$(p5Utils__format('<li class="{0}"><a href="#">&lt;&lt;</a></li>', [currPage == 1 ? 'disabled' : '']))
			$(p5Utils__format('<button type="button" class="btn btn-default{0}">&lt;&lt;</button>', [currPage == 1 ? ' disabled' : '']))
				.on('click', {pageIndex: 1}, priv.pageChanged)
				.appendTo(node);
			//$(p5Utils__format('<li class="{0}"><a href="#">&lt;</a></li>', [currPage == 1 ? 'disabled' : '']))
			$(p5Utils__format('<button type="button" class="btn btn-default{0}">&lt;</button>', [currPage == 1 ? ' disabled' : '']))
				.on('click', {pageIndex: currPage - 1}, priv.pageChanged)
				.appendTo(node);

			for (var i = lowerPage; i <= upperPage; i++) {
				var link;
				//if (i != currPage) link = $(p5Utils__format('<li class="{1}"><a href="#">{0}</a></li>', [i, i > totalPages ? 'disabled' : '']));
				if (i != currPage) link = $(p5Utils__format('<button type="button" class="btn btn-default{1}">{0}</button>', [i, i > totalPages ? ' disabled' : '']));
				//if (i == currPage) link = $(p5Utils__format('<li class="active"><a href="#">{0}</a></li>', [i]));
				if (i == currPage) link = $(p5Utils__format('<button type="button" class="btn btn-default active">{0}</button>', [i]));

				if (link) {
					link.on('click', {pageIndex: i}, priv.pageChanged);
					link.appendTo(node);
				}
			}
			//$(p5Utils__format('<li class="{0}"><a href="#">&gt;</a></li>', [currPage == totalPages ? 'disabled' : '']))
			$(p5Utils__format('<button type="button" class="btn btn-default{0}">&gt;</button>', [currPage == totalPages ? ' disabled' : '']))
				.on('click', {pageIndex: currPage + 1}, priv.pageChanged)
				.appendTo(node);
			//$(p5Utils__format('<li class="{0}"><a href="#">&gt;&gt;</a></li>', [currPage == totalPages ? 'disabled' : '']))
			$(p5Utils__format('<button type="button" class="btn btn-default{0}">&gt;&gt;</button>', [currPage == totalPages ? ' disabled' : '']))
				.on('click', {pageIndex: totalPages}, priv.pageChanged)
				.appendTo(node);
		} else {
			node = $('<span class="' + nodeClass + '"></span>');
		}
		currentNode.replaceWith(node);
	};
	priv.renderFooterPageSizes = function() {
		var nodeClass = 'tblAjax__' + 'footer__toolbar__pagesizes',
				currentNode = $(_uiNodeCont).next('.foot').find('.' + nodeClass),
				node;
		if (priv.options.debug) console.log('Render: ', nodeClass);
		if (_data.total > 0 && priv.options.pageSizes.length > 0) {
			node = $('<div class="btn-group dropup pagesize ' + nodeClass + '"></div>');
			var btn = $('<button class="btn btn-sm btn-default dropdown-toggle" data-toggle="dropdown" href="#">Liczba wierszy&nbsp;</button>').appendTo(node);
			var span = $('<span class="caret"></span>').appendTo(btn);
			var ul = $('<ul class="dropdown-menu" style="max-height:250px;overflow:auto;">').appendTo(node);

			$.each(priv.options.pageSizes, function(index, val) {
				var li = $('<li></li>').appendTo(ul);
				if (val == priv.options.pageSize) {
					$(p5Utils__format('<a style="color:#337AB7;">{0}</a>', [val])).appendTo(li);
				} else {
					$(p5Utils__format('<a href="#">{0}</a>', [val])).appendTo(li);
				}
			});
			node.on('click', 'a', priv.pageSizeChanged);
		} else {
			node = $('<span class="' + nodeClass + '"></span>');
		}
		currentNode.replaceWith(node);
	};
	priv.renderFooterColumnPicker = function() {
		var nodeClass = 'tblAjax__' + 'footer__toolbar__columnPicker',
				currentNode = $(_uiNodeCont).next('.foot').find('.' + nodeClass),
				node;
		if (priv.options.debug) console.log('Render: ', nodeClass);
		if (priv.options.columnPicker) {
			node = $('<div class="btn-group dropup columnpicker ' + nodeClass + '"></div>');
			var btn = $('<button class="btn btn-sm btn-default dropdown-toggle" data-toggle="dropdown" href="#">Kolumny&nbsp;</button>').appendTo(node);
			var span = $('<span class="caret"></span>').appendTo(btn);
			var ul = $('<ul class="dropdown-menu" style="max-height:250px;overflow:auto;">').appendTo(node);

			var selectedFilter = priv.modelColFilter_getSelected();
			priv.modelColFilter_getFilters().map(function(colFltr) {
				var li = $('<li></li>').appendTo(ul),
						selected = (selectedFilter && selectedFilter == colFltr.name)? 'checked="checked"' : '',
						input = '<input ' + selected + ' type="radio" style="margin:0"/>',
						a = $('<a href="#" data-col_filter="' + colFltr.name + '" style="padding:0px 20px;">' + input + ' ' + colFltr.label + '</a>').appendTo(li);
						if ('all' != colFltr.name && 'most_used' != colFltr.name) {
							arm = $('<button data-col_filter="' + colFltr.name + '" class="pull-right btn btn-xs btn-link" style="margin:0;padding:0;border:0;color:red">' + '&times;' + '</a>').appendTo(a);
							arm.on('click', priv.modelColFilter_onClickRemoveFilter)
						}
			});

			{// if (!selectedFilter) {// save current filter
				var li = $('<li style="text-align:center; clear:both"></li>').appendTo(ul)
				priv.modelColFilter_getSaveBtn().appendTo(li);
			}

			$('<li class="divider"></li>').appendTo(ul);
			$.each(_data.cols, function(col, props) {
				if (props.type != "unique" && col != _state.primaryKey) {
					var li = $('<li></li>').appendTo(ul),
							label = (props.friendly || col).replace(/<br\/?>/g, ' '),
							input = p5Utils__format('<input {0} type="checkbox" title="{1}" value="{1}" style="margin:0"/>&nbsp;{2}', [(props.hidden) ? '' : 'checked', col, label]),
							a = $('<a href="#" style="padding:0px 20px;">' + input + '</a>').appendTo(li);
				}
			});
			node.on('click', 'input[type="checkbox"]', priv.columnPickerClicked);
			node.on('click', 'a', priv.columnPickerLinkClicked);
		} else {
			node = $('<span class="' + nodeClass + '"></span>');
		}
		currentNode.replaceWith(node);
	};
	priv.renderFooterFunctions = function() {
		var nodeClass = 'tblAjax__' + 'footer__toolbar__functions',
				currentNode = $(_uiNodeCont).next('.foot').find('.' + nodeClass),
				node;
		if (priv.options.debug) console.log('Render: ', nodeClass);
		if (priv.options.tblFunctions) {
			node = $('<div class="btn-group ' + nodeClass + '"></div>');
			$.map(priv.options.tblFunctions, function(funObj, funName){
				var funHtml = $('<button class="btn btn-sm btn-default"></button>');
				if (funObj.title) funHtml.attr('title', funObj.title);
				if (funObj.method) funHtml.on('click', priv[funObj.method]);
				else if (funObj.href) funHtml.on('click', {hash:funObj.href}, priv.routeChanged);

				var funIconHtml = $('<i></i>');
				if (funObj.icon) funIconHtml.attr('class', 'glyphicon glyphicon-' + funObj.icon);
				funIconHtml.prependTo(funHtml);

				funHtml.addClass('btn');
				funHtml.appendTo(node);
			});
		} else {
			node = $('<span class="' + nodeClass + '"></span>');
		}
		currentNode.replaceWith(node);
	};
	priv.renderFooterExport = function() {
		var nodeClass = 'tblAjax__' + 'footer__toolbar__export',
				currentNode = $(_uiNodeCont).next('.foot').find('.' + nodeClass),
				node;
		if (priv.options.debug) console.log('Render: ', nodeClass);
		if (priv.options.exportFields && priv.options.exportFields.length) {
			node = $('<div class="btn-group dropup pagesize ' + nodeClass + '"></div>');
			var btn = $('<button class="btn btn-sm dropdown-toggle" data-toggle="dropdown" href="#">Export&nbsp;</button>').appendTo(node);
			var span = $('<span class="caret"></span>').appendTo(btn);
			var ul = $('<ul class="dropdown-menu" style="max-height:250px;padding:5px 20px 5px 8px;overflow:auto;">').appendTo(node);

			$.each(_data.cols, function(col, props) {
				if (-1 !== priv.options.exportFields.indexOf(col)) {
					var li = $('<li></li>').appendTo(ul);
					$(p5Utils__format('<input {0} type="checkbox" title="{1}" value="{1}" >&nbsp;{2}</input>', [(_exportFieldsSelect[col])? 'checked' : '', col, props.friendly || col])).appendTo(li);
					li.on('click', 'input', priv.exportFieldChanged);
				}
			});

			var li = $('<li></li>').appendTo(ul);
			$('<a href="index.php" target="_blank" class=""><i class="glyphicon glyphicon-share"></i>Export do HTML</a>').appendTo(li);
			li.on('click', 'a', priv.exportToHTML);
			var li = $('<li></li>').appendTo(ul);
			$('<a href="index.php" target="_blank" class=""><i class="glyphicon glyphicon-share"></i>Export do CSV</a>').appendTo(li);
			li.on('click', 'a', priv.exportToCSV);
			var li = $('<li></li>').appendTo(ul);
			$('<a href="index.php" target="_blank" class=""><i class="glyphicon glyphicon-share" title="Export do pliku CSV w kodowaniu Windows-1250"></i>Export do CSV (Windows-1250)</a>').appendTo(li);
			li.on('click', 'a', priv.exportToCSVWinCP1250);
		} else {
			node = $('<span class="' + nodeClass + '"></span>');
		}
		currentNode.replaceWith(node);
	};

	priv.renderInlineEditBox = function() {
		var nodeClass = 'tblAjax__' + 'inlineEditBox',
				currentNode = $(_uiNodeCont).parent().children('.' + nodeClass),
				node;
		var node = $('<div class="' + nodeClass + ' modal fade" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true"></div>');
		var modalWrap = $('<div class="modal-dialog"></div>').appendTo(node);
		var modalWrap = $('<div class="modal-content"></div>').appendTo(modalWrap);
		var frmInlineEdit = $('<form style="margin:0;padding:0;"></form>').appendTo(modalWrap);
		var iebHead = $('<div class="modal-header" style="cursor:pointer">').appendTo(frmInlineEdit);
		$('<button type="button" class="close" data-dismiss="modal" aria-hidden="true"><i class="glyphicon glyphicon-remove" style="color:red"></i></button>').appendTo(iebHead);
		$('<h4 id="myModalLabel">Edytuj</h4>').appendTo(iebHead);
		var iebBodyWrap = $('<div class="modal-body" style="padding:0"></div>').appendTo(frmInlineEdit);
		var iebBody = $('<div style="padding:15px"></div>').appendTo(iebBodyWrap);
		$('<input type="hidden" name="ID" value="">').appendTo(iebBody);
		$('<input type="hidden" name="col" value="">').appendTo(iebBody);
		$('<div class="inlineEditBox-cnt"></div>').appendTo(iebBody);
		var iebFoot = $('<div class="modal-footer"></div>').appendTo(frmInlineEdit);
		$('<button class="btn btn-close" data-dismiss="modal" aria-hidden="true">Zamknij</button>').appendTo(iebFoot);
		var iebBtnSave = $('<input type="submit" value="Zapisz" class="btn btn-primary btn-save">').appendTo(iebFoot);

		frmInlineEdit.on('submit', function() {
			var inlineEditBox$Node = $(_uiNodeCont).parent().children('.tblAjax__inlineEditBox');
			var data = inlineEditBox$Node.find('form').serialize();
			inlineEditBox$Node.find('.inlineEditBox-cnt').html('<span class="loading-info"> loading ...</span>');
			function notifyAjaxCallback(data) {
				var notify = {};
				notify.type = (data && data.type)? data.type : '';
				notify.msg = (data && data.msg)? data.msg : '';
				switch (notify.type) {
					case 'success':
						if (!notify.msg) notify.msg = 'Dane poprawnie zaktualizowane';
						break;
					case 'info':
						if (!notify.msg) notify.msg = 'Nie wprowadzono żadnych zmian';
						break;
					case 'error':
						if (!notify.msg) notify.msg = 'Wystąpiły błędy';
						break;
					case 'warning':
						notify.type = 'warn';
						if (!notify.msg) notify.msg = 'Wystąpiły błędy';
						break;
					default:
						notify.msg = 'Nieznany błąd';
						if (data && data.errorCode) notify.msg += ' ' + data.errorCode;
						notify.type = '';
				}
				jQuery.notify(notify.msg, notify.type);
			}

			$.ajax({
				data: data,
				dataType: 'json',
				type: "POST",
				url: priv.options.editInlineSaveUrl
			})
			.done(function(data, textStatus, jqXHR){
				notifyAjaxCallback(data);
				publ.refresh();
				inlineEditBox$Node.modal('hide');
			})
			.fail(function(jqXHR){// jqXHR.fail(function( jqXHR, textStatus, errorThrown ) {});
				if (jqXHR.responseJSON) {
					notifyAjaxCallback(jqXHR.responseJSON);
				}
				else {
					var txt = jqXHR.responseText || 'Wystąpiły błędy';
					if (jqXHR.status == 404) {
						jQuery.notify(jqXHR.responseText, 'error');
					} else {
						jQuery.notify(jqXHR.responseText, 'warn');
					}
				}
				inlineEditBox$Node.modal('hide');
			});

			return false;
		});

		currentNode.replaceWith(node);
	};

	priv.exportFieldChanged = function(e) {

		e.stopPropagation();

		var column = $(this).val();

		_exportFieldsSelect[column] = !_exportFieldsSelect[column];
	};

	priv.exportToHTML = function(e) {
		priv.exportData('html', $(this), e);
	};
	priv.exportToCSV = function(e) {
		priv.exportData('csv', $(this), e);
	};
	priv.exportToCSVWinCP1250 = function(e) {
		priv.exportData('csv_cp1250', $(this), e);
	};
	priv.exportData = function(format, node, e) {
		var exportFields = [];
		$.each(_exportFieldsSelect, function(col, selected) {
			if (selected) {
				exportFields.push(col);
			}
		});

		if (!exportFields.length) {
			alert('Nie wybrano żadnych pól do eksportu.');
			e.preventDefault();
			return false;
		}

		var limit = 10000;
		if (!_data.total || _data.total <= 0) {
			alert('Brak rekordów do eksportu.');
			e.preventDefault();
			return false;
		}
		if (_data.total > limit) {
			if (!confirm('Za dużo rekordów. Wyeksportowane zostaną tylko pierwsze ' + limit + ' z ' + _data.total + ' rekordów.')) {
				e.preventDefault();
				return false;
			}
		}

		var exportUrl = 'index.php?_route=ViewTableAjax&_task=export&namespace=' + priv.options.namespace;
		exportUrl += '&format=' + format;
		exportUrl += '&flds=' + exportFields.join(',');
		exportUrl += '&sortCol=' + (_state.filters.currSortCol || '');
		exportUrl += '&sortDir=' + (_state.filters.currSortFlip ? "desc" : "asc");

		if (Object.keys(_state.filters.filterCols).length > 0) {
			$.each(_state.filters.filterCols, function(col, colProps) {
				if (colProps.filter && colProps.filter.length > 0) {
					exportUrl += '&f_' + col + '=' + colProps.filter;
				}
			});
		}

		// specialFilters
		$.each(_state.specialFilters, function(groupName, btnValue) {
			if (btnValue.length > 0) {
				exportUrl += '&sf_' + groupName + '=' + btnValue;
			}
		});

		if (priv.options.forceFilterInit) {
			$.map(priv.options.forceFilterInit, function(fltrProps, fltr) {
				exportUrl += '&sf_' + fltr + '=' + fltrProps;
			});
		}

		node.attr('href', exportUrl);
	};

	/*
	 calls the webservice(if defined).
	 used only inside priv.init
	 */
	priv.update = function(callback) {
		var skipCols, resetChecked;// undefined
		if (!priv.options.url) {
			if (priv.options.debug) console.log('no url found');
			return;
		}

		if (priv.options.debug) console.log(p5Utils__format('requesting data from url:{0}', priv.options.url));

		var initUrlAdd = '';
		var filtersInitSet = false;
		initUrlAdd += '&currSortCol=' + _state.filters.currSortCol;
		initUrlAdd += '&currSortFlip=' + ((_state.filters.currSortCol)? "desc" : "asc");
		if (Object.keys(_state.filters.filterCols).length > 0) {
			$.each(_state.filters.filterCols, function(col, colProps) {
				if (colProps.filter && colProps.filter.length > 0) {
					initUrlAdd += '&f_' + col + '=' + encodeURIComponent(colProps.filter);
					filtersInitSet = true;
				}
			});
		}
		$.each(_state.specialFilters, function(groupName, btnValue) {
			if (btnValue.length > 0) {
				initUrlAdd += '&sf_' + groupName + '=' + encodeURIComponent(btnValue);
				filtersInitSet = true;
			}
		});

		if (priv.options.forceFilterInit) {
			$.map(priv.options.forceFilterInit, function(fltrProps, fltr) {
				initUrlAdd += '&f_' + fltr + '=' + encodeURIComponent(fltrProps);
				filtersInitSet = true;
			});
		}

		// p5UI__notifyAjaxCallback({type: 'info', msg: 'pobieranie danych (init) ...'});
		window.fetch(priv.options.url + initUrlAdd, {
			method: priv.options.urlPost ? 'POST' : 'GET',
			credentials: 'same-origin',// add cookies
		}).then(function (response) {
			return response.json()
		}).then(function (data) {
			if (priv.options.debug) console.log('loadDataAjax:fetch:update: request finished response data:', data);
			if ('success' == data.type) {
				// p5UI__notifyAjaxCallback(data);
				return data;
			} else if ('error' == data.type) {
				p5UI__notifyAjaxCallback(data);
			} else {
				p5UI__notifyAjaxCallback(data);
			}
			return null;
		}).then(function (data) {
			if (priv.options.debug) console.log('loadDataAjax:fetch:update: request finished data:', data);
			if (!data) return;
			if (data && data.cols) {
				priv.setStateCols(data.cols, data.primaryKey);
			}

			// set initial filters (_state.filters.filterCols)
			if (filtersInitSet && _data && _data.cols) {
				$.map(reqData, function(fltrValue, fltr){
					var colName = null;
					if (fltr.substr(0, 3) == 'sf_') {
						colName = fltr.substr(3);
					}
					else if (fltr.substr(0, 2) == 'f_') {
						colName = fltr.substr(2);
					}

					if (colName && _data.cols[colName]) {
						//add the filter to the filter array
						_state.filters.filterCols[colName] = {
							filter: fltrValue,
							colName: colName
						};
					}
				});
			}

			// assign the new state (data)
			state = {data: {}};
			if (!skipCols) state.data.cols = data.cols || {};
			state.data.rows = data.rows || [];
			state.data.total = data.total || 0;
			state.data.primaryKey = data.primaryKey || 'ID';
			state.page = data.page || 0;
			state.pageSize = data.pageSize || priv.options.pageSize;
			state.filters = data.filters || {};
			priv.setState(state);

			if (typeof callback == "function") {
				callback.call(this);
			}
		}).catch(function (e) {
			console.log('loadDataAjax:fetch: ERR:', e);
		});
	};

	/*
	 assigns the new data.
	 */
	priv.setState = function(state) {
		var oldState = _state; // TODO: use to check what really changed (use extend!)
		var renderParts = {};
		if (state.data) {
			if (state.data.cols && Object.keys(state.data.cols).length > 0) {// TODO: never happen, but if happend then rerender all
				priv.setStateCols(state.data.cols, state.data.primaryKey);
				priv.setStateData(state.data);
			} else {
				priv.setStateData(state.data);
			}
			renderParts['body'] = true;
			renderParts['foot_pagination'] = true;
		}
		if (state.hasOwnProperty('specialFilters')) {
			_state.specialFilters = state.specialFilters;
			renderParts['head__specialFilters'] = true;
		}
		if (state.hasOwnProperty('page')) {
			if (state.page != _state.page) {
				_state.page = state.page;
				renderParts['foot_pagination'] = true;
			}
		}
		if (state.hasOwnProperty('pageSize')) {
			if (state.pageSize != _state.pageSize) {
				_state.pageSize = state.pageSize;
				renderParts['foot_pagination'] = true;
			}
		}
		if (state.hasOwnProperty('filters')) {
			priv.setStateFilters(state.filters);
			renderParts['head__specialFilters'] = true;
			renderParts['foot_pagination'] = true;
		}

		renderParts = Object.keys(renderParts);

		if (priv.options.debug) console.log('setState::renderParts: ', renderParts);//TODO:DBG:RMME
		if (renderParts.length > 0) {
			jQuery(_uiNodeCont).trigger('TableAjax:render', renderParts);
		}
	};

	priv.setStateCols = function(cols, primaryKey) {
		if (priv.options.debug) console.log('priv.setStateCols: ', {primaryKey: primaryKey, cols: cols});
		// console.log("priv.setStateCols");
		// console.trace();
		_state.cols = cols;
		_state.primaryKey = primaryKey || _state.primaryKey;
		// fix col name - props.column
		$.each(_state.cols, function(col, props) {
			props.column = col;
		});
		// fix col types - default 'string'
		$.each(_state.cols, function(col, props) {
			if (!props.type) cols[col].type = "string";
		});
		// fix props.filter - set true if not set - TODO: allow filter this col?
		$.each(_state.cols, function(col, props) {
			if (props.filter == undefined) props.filter = true;
		});
		if (_state.primaryKey) {
			//create a unique column definition
			_state.cols["unique"] = {
				column: "unique",
				type: "unique",
				index: -1,
				hidden: true
			};
		}
		_state.colsSorted = Object.keys(_state.cols).sort(function(a, b) {
			return _state.cols[a].index - _state.cols[b].index;
		});
	};

	priv.setStateFilters = function(stateFilters) {
		var newFilterCols = {},
				newSpecialFilters = {};
		$.map(stateFilters, function(fltrProps, fltr) {
			switch (fltr) {
				case 'currSortCol': _state.filters.currSortCol = fltrProps; break;
				case 'currSortFlip': _state.filters.currSortFlip = (fltrProps == 'desc')? true : false; break;
				default:
					if (fltr.substr(0, 2) == 'f_') {
						newFilterCols[fltr.substr(2)] = {
							filter: fltrProps,
							colName: fltr.substr(2)
						};
					}
					else if (fltr.substr(0, 3) == 'sf_') {
						var groupName = fltr.substr(3);
						if (priv.options.specialFilterFunctions.hasOwnProperty(groupName)) {
							newSpecialFilters[groupName] = fltrProps;
						}
					}
			}
		});
		_state.filters.filterCols = newFilterCols;
		_state.specialFilters = newSpecialFilters;
	};

	priv.setStateData = function(pData, skipCols, resetChecked) {
		var data = $.extend(true, {}, pData);
		data.cols = _state.cols;// always use old cols - change cols mved to priv.setStateCols

		_data = data;
		_data.rowsOrg = _data.rows;

		//we might have more/less data now. Recalculate stuff.
		if (_state.page > 1) {
			_totalPages = Math.ceil(_data.total / priv.options.pageSize);
		}

		//keep any previously checked rows around?
		if (resetChecked === true || resetChecked === undefined)
			_uniqueCols = {};
		else {
			for (var key in _uniqueCols)
				_uniqueCols[key] = priv.getRow(key);
		}

		if (_state.primaryKey) {
			//add rows that needs to be pre-checked
			$.each(_data.rows, function(index, row) {
				if (row["checked"] === true)
					_uniqueCols[row[_state.primaryKey]] = row;
			});
		}
	};

	/*
	 sorts the data on the current sorting column
	 */
	priv.sort = function() {
		if (!_data.cols[_state.filters.currSortCol]) _state.filters.currSortCol = "";
		if (!_state.filters.currSortCol) return;

		publ.loadPage(0);
	};

	/*
	 helper that returns the underlying data by the unique value
	 */
	priv.getRow = function(uniqueValue) {
		var row;
		$.each(_data.rowsOrg, function(i, r) {
			if (r[_state.primaryKey] == uniqueValue) {
				row = r;
				return false;
			}
		});
		return row;
	};

	/*
	 when: typing a filter
	 what: triggers filtering on the value
	 */
	priv.filterChanged = function(e) {
		//clear old timer if we're typing fast enough
		if (priv.options.debug) console.log('filterChanged::#1');
		if (_filterTimeout) {
			clearTimeout(_filterTimeout);
			if (priv.options.debug) console.log('filterChanged::#2 previous filtering cancelled');
		}

		var filter = this.value
			, fltr = $(this)
			, col = _data.cols[e.data.column]
			, timeout = 450;

		if (this.value) {
			if (!fltr.hasClass('filter-active')) {
				fltr.addClass('filter-active');
			}
		} else {
			if (fltr.hasClass('filter-active')) {
				fltr.removeClass('filter-active');
			}
		}

		//boolean filters needs some special care
		if (col.type == "bool" || col.type == "unique") {
			timeout = 0;
			var elem = $(this);
			var cssClass = 'indeterminate';
			if (elem.hasClass(cssClass)) {
				e.preventDefault();
				elem.removeClass(cssClass);
				filter = true;
			} else {
				if (!elem.is(':checked')) {
					filter = false;
				} else {
					elem.addClass(cssClass);
					filter = '';
				}
			}
		}

		//add the filter to the filter array
		_state.filters.filterCols[col.column] = {
			filter: filter,
			colName: col.column
		};
		//wait a few deciseconds before filtering
		_filterTimeout = setTimeout(function(filterValue, colName) {
			_state.filters.filterCols[colName] = {
				filter: filterValue,
				colName: colName
			};
			priv.filter();
		}, timeout, filter, col.column);
	};

	priv.filtersClean = function(e) {
		if (_filterTimeout) {
			clearTimeout(_filterTimeout);
			if (priv.options.debug) console.log('filtering cancelled - filtersClean');
		}

		var filtersActive = false;
		$.map(_state.filters.filterCols, function(colProps, col) {
			if (colProps.filter.length > 0) {
				filtersActive = true;
				colProps.filter = '';
			}
		});

		if (filtersActive) {
			// TODO: dont remove value from forceFilterInit fields - no field names in search fields?
			/// TODO: rerender _head (thead.filter)
			var elems = _uiNode$Table.find('thead').find('.filter').find('input');
			elems.val('').prop('disabled', false);
			elems.removeClass('filter-active');
			priv.filter();
		}
		return false;
	},

	/**
	 * Filters the data.
	 */
	priv.filter = function() {
		if (!priv.options.filter) return;
		if (Object.keys(_state.filters.filterCols).length == 0) return;
		priv.loadPage(0);
	};

	/**
	 * Filters the data by specialFilter.
	 * when: click on special filter
	 * what: triggers filtering on the value
	 */
	priv.specialFilterChanged = function(e) {
		if (priv.options.debug) console.log('specialFilterChanged e.data:', e.data);
		var state = {};
		state.specialFilters = _state.specialFilters;
		state.specialFilters[e.data.group] = e.data.value;
		priv.setState(state);

		publ.loadPage(0);
	};

	priv.longTextChanged = function(e) {
		priv.options.longDesc = !priv.options.longDesc;
		_bodyNode.find('td').each(function(ind, el){
			var $el = jQuery(el);
			if (!$el.attr('class') || $el.attr('class') == 'tbl-short-txt') {
				//console.log(el.attr('class') + ': ' + el.text());
				if (el.firstChild && el.firstChild.nodeName == 'SPAN') {
					if (priv.options.longDesc) {
						$el.addClass('tbl-short-txt');
						var $elSpan = jQuery(el.firstChild);
						$elSpan.tooltip({title: $elSpan.text(), placement: 'left'});
					} else {
						$el.removeClass('tbl-short-txt');
					}
				}
			}
		});
		return false;
	};

	priv.mapEditorHide = function() {
		priv.options.mapEditor = false;
		if ('window' == priv.options.mapEditorContainer) {
			//_mapEditorDialog.dialog("close");
			_mapEditorDialog.dialog("destroy");
		}
		_mapEditorWrap.hide();
		_mapEditor.hide();
	};

	priv.mapEditorShow = function() {
		//console.log('TODO:mapEditorShow():', priv.options.mapEditorContainer, 'visible:', priv.options.mapEditor);
		priv.options.mapEditor = true;
		_mapEditor.show();
		_mapEditorWrap.show();
		_mapEditor.TableAjaxMap({
			//debug: true,
			wpsUrl: 'http://biuro.biall-net.pl/wps',
			wfsUrl: 'http://biuro.biall-net.pl/wps',
			showAddLayerWidget: (priv.options.hasAdditionalLayers) ? true : false,
			zoomStrategyActivate: 14,
			layerName: priv.options.labelHtml,
			addBtn: {
				title: 'Przenieś mapę do okna',
				displayClass: 'mapEditor-btnBackToWindow',
				trigger: function() {
					priv.mapEditorHide();
					priv.options.mapEditorContainer = 'window';
					priv.mapEditorShow();
					priv.resizableMapDockNode('destroy');
				}
			},
			onSaveFeature: function(selectedRecordId, selectedFeatureExtent) {
				if (priv.options.debug) console.log('onSaveFeature (',selectedRecordId,'/',selectedFeatureExtent,') ', this);
				if (!selectedRecordId) {
					alert('Brak zaznaczonego rekordu - wybierz rekord z tabeli');
					return;
				}

				function notifyAjaxCallback(data) {
					var notify = {};
					notify.type = (data && data.type)? data.type : '';
					notify.msg = (data && data.msg)? data.msg : '';
					switch (notify.type) {
						case 'success':
							if (!notify.msg) notify.msg = 'Aktualizacja danych dla rekordu ' + selectedRecordId;
							break;
						case 'info':
							if (!notify.msg) notify.msg = 'Nie wprowadzono żadnych zmian';
							break;
						case 'error':
							if (!notify.msg) notify.msg = 'Wystąpiły błędy';
							break;
						case 'warning':
							notify.type = 'warn';
							if (!notify.msg) notify.msg = 'Wystąpiły błędy';
							break;
						default:
							notify.msg = 'Nieznany błąd';
							if (data && data.errorCode) notify.msg += ' ' + data.errorCode;
							notify.type = '';
					}
					jQuery.notify(notify.msg, notify.type);
				}

				$.ajax({
					data: {polygon: selectedFeatureExtent},
					dataType: 'json',
					type: "POST",
					url: priv.options.theGeomSaveUrl + '&ID=' + selectedRecordId
				})
				.done(function(data, textStatus, jqXHR){
					notifyAjaxCallback(data);
					//jQuery.notify('Aktualizacja danych dla rekordu ' + selectedRecordId, 'success');
					publ.loadPage(0);// TODO: reload table data
				})
				.fail(function(jqXHR){// jqXHR.fail(function( jqXHR, textStatus, errorThrown ) {});
					if (jqXHR.responseJSON) {
						notifyAjaxCallback(jqXHR.responseJSON);
					}
					else {
						var txt = jqXHR.responseText || 'Wystąpiły błędy';
						if (jqXHR.status == 404) {
							jQuery.notify(jqXHR.responseText, 'error');
						} else {
							jQuery.notify(jqXHR.responseText, 'warn');
						}
					}
				});

			},
			onSelectBox: function(bounds) {
				if (undefined !== OpenLayers.Bounds && bounds instanceof OpenLayers.Bounds) {
					var column = 'the_geom';
					if (undefined !== _filterFields['the_geom']) {
						var filter = 'BBOX:' + bounds.top + ',' + bounds.right + ',' + bounds.bottom + ',' + bounds.left;
						_filterFields[column].val(filter);
						_state.filters.filterCols[column] = {
							filter: filter,
							colName: column
						};
						priv.filter();
					}
				}
			}
		});

		priv.mapEditorShowElement();
	};

	priv.mapEditorShowElement = function() {
		if ('window' == priv.options.mapEditorContainer) {
			var mapEditor = _mapEditorWrap.children('.mapEditor-map');
			if (!mapEditor || !mapEditor.length) {
				var tblCont = jQuery(_uiNodeCont).parent('.AjaxTableCont');
				var mapEditor = tblCont.children('.AjaxTableCont-mapEditorContainer').children('.mapEditor-map');
				if (!mapEditor || !mapEditor.length) {
					// TODO: create new map
				}
				_mapEditorWrap.append(mapEditor);
			}

			_mapEditorWrap.css({padding:'5px'});
			_mapEditorDialog = _mapEditorWrap.dialog({
				width: 540,
				minWidth: 400,
				minHeight: 400,
				open: function(e, ui) {
					var n = jQuery(this),
							mapWrap = n.children(":first"),
							map = mapWrap.children(":first");
					map.css({width: n.width() - 5, height: n.height() - 5});
					_mapEditor.TableAjaxMapUpdateSize();
				},
				resizeStart: function(e, ui) {
					jQuery(this).children(":first").children(":first").css({display:'none'});
				},
				resizeStop: function(e, ui){
					var n = jQuery(this),
							map = n.children(":first").children(":first");
					n.css({width: n.parent().width()});
					map.css({display: 'block', height: n.height(), width: n.width()});
					_mapEditor.TableAjaxMapUpdateSize();
				},
				dragStop: function(e, ui){
					_mapEditor.TableAjaxMapUpdateSize();// to prevent drag-zoom error
				}
			});
			_mapEditorWrap.bind('dialogclose', function(e) {
				priv.options.mapEditor = false;
			});
			var dialogTitleBar = _mapEditorDialog.parent().parent().find('.ui-dialog-titlebar');
			var dialogTitleBarCloseBtn = dialogTitleBar.find('.ui-dialog-titlebar-close');
			if (dialogTitleBarCloseBtn) {
				var btnToggle = jQuery('<span style="width:18px;height:18px;position:absolute;top:50%;right:25px;margin-top:-9px;" class="ui-button ui-widget ui-state-default ui-corner-all ui-button-icon-only"><i style="margin-top:3px;" class="glyphicon glyphicon-fullscreen"></i></span>');
				btnToggle.on('click', function(e) {
					priv.options.mapEditorContainer = 'dock';
					_mapEditorWrap.dialog('close');
					priv.mapEditorShowElement();
				});
				btnToggle.insertBefore(dialogTitleBarCloseBtn);
			}
		}
		else if ('dock' == priv.options.mapEditorContainer) {
			priv.resizableMapDockNode('prepare');
			_mapEditor.TableAjaxMapUpdateSize();
		}
	};

	priv.resizableMapDockNode = function(task) {
		if ('prepare' == task) {
			var mapEditor = _mapEditorWrap.children('.mapEditor-map');
			if (mapEditor && mapEditor.length) {// map is inside _mapEditorWrap (window)
				var mapDockNode = jQuery('<div class="AjaxTableCont-mapEditorContainer"></div>');
				var tblCont = jQuery(_uiNodeCont).parent('.AjaxTableCont');
				tblCont.children('.AjaxTableCont-mapEditorContainer').remove();
				var breadcrumb = tblCont.children('.breadcrumb');
				if (!breadcrumb || !breadcrumb.length) {
					tblCont.prepend(mapDockNode);
				} else {
					mapDockNode.insertAfter(breadcrumb);
				}
				mapDockNode.append(mapEditor);
			}
			var mapDockResizable = mapEditor.parent();
			mapDockResizable.resizable({handles: 's', minHeight: 300, minWidth: 300});
			var resizeLineHeigth = 6;
			mapDockResizable.children(":first").css({height: 'auto'});
			mapDockResizable.css({marginBottom: resizeLineHeigth+'px'});
			mapEditor.css({marginBottom: resizeLineHeigth+'px'});
			mapEditor.children(":first").css({width: mapEditor.width()});
			mapDockResizable.find('.ui-resizable-s').css({height:resizeLineHeigth+'px', bottom: '-'+resizeLineHeigth+'px'});
			mapDockResizable.on('resizestart', function(event, ui) {
				ui.element.children(":first").children(":first").css({display:'none'})
			});
			mapDockResizable.on('resizestop', function(event, ui) {
				ui.element.children(":first").children(":first").css({display:'block', height: ui.element.height()});
			});
		} else if ('destroy' == task) {
			var mapDockResizable = jQuery(_uiNodeCont).parent('.AjaxTableCont').children('.AjaxTableCont-mapEditorContainer');
			mapDockResizable.resizable('destroy');
			mapDockResizable.remove();
		}
	};

	priv.mapEditorChanged = function(e) {
		if (priv.options.debug) console.log('mapEditorChanged option(',priv.options.mapEditor,')');
		priv.options.mapEditor = !priv.options.mapEditor;
		if (priv.options.mapEditor) {
			priv.mapEditorShow();
		}
		else {
			priv.mapEditorHide();
		}
		return false;
	};

	/*
	 when: changing page in pager
	 what: triggers table to be created with new page
	 */
	priv.pageChanged = function(e) {
		e.preventDefault();
		var totalPages = Math.ceil(_data.total / _state.pageSize);
		if (e.data.pageIndex < 1 || e.data.pageIndex > totalPages) return;

		//set the new page
		_state.page = e.data.pageIndex;

		publ.loadPage(_state.page);
	};

	/*
	 when: changing pagesize in pagesize dropdown
	 what: triggers table to be created with new pagesize
	 */
	priv.pageSizeChanged = function(e) {
		e.preventDefault();
		var val = $(this).text();
		if (priv.options.debug) console.log(p5Utils__format('pagesize changed to:{0}', [val]));

		if (parseInt(val) == priv.options.pageSize) {
			return false;
		}
		priv.options.pageSize = parseInt(val);

		publ.loadPage(1, priv.options.pageSize);

		jQuery(_uiNodeCont).trigger('TableAjax:render', ['body', 'foot_pagination']);

		priv.saveProfilePageSize(priv.options.pageSize);
	};

	/*
	 when: clicking a column
	 what: triggers table to be sorted by the column
	 */
	priv.columnClicked = function(e) {
		e.preventDefault();
		if (priv.options.debug) console.log(p5Utils__format('col:{0} clicked', [e.data.column]));

		//set the new sorting column
		if (_state.filters.currSortCol == e.data.column) _state.filters.currSortFlip = !_state.filters.currSortFlip;
		_state.filters.currSortCol = e.data.column;
		/// TODO: var state = {}; state.currSortCol = ''; state.currSortFlip = ''; priv.setState(state);

		_headSort = undefined;
		_body = undefined;
		priv.sort();
	};

	priv.saveProfilePageSize = function(pageSize) {
		var reqData = {};
		reqData.pageSize = pageSize;

		$.ajax({
			data: reqData,
			type: "POST",
			dataType: 'json',
			// async: true,
			url: priv.options.pageSizeSave
		})
		.done(function(data, textStatus, jqXHR){
			if (data && data.type && data.type == 'info') {
				jQuery.notify('Nie wprowadzono żadnych zmian', 'info');
			} else {
				jQuery.notify('Zapisano ustawienia', 'success');
			}
		})
		.fail(function(){
			jQuery.notify('Wystąpił błąd podczas zapisywania ustawień', 'error');
		});
	};

	priv.saveHiddenCols = function() {
		var reqData = {};

		$.each(_data.cols, function(col, props) {
			if (props.type != "unique" && col != 'unique' && col != _state.primaryKey) {
				reqData[col] = (props.hidden)? 'HIDE' : 'SHOW';
			}
		});

		$.ajax({
			data: reqData,
			type: "POST",
			dataType: 'json',
			// async: true,
			url: priv.options.hiddenColsSaveUrl
		})
		.done(function(data, textStatus, jqXHR){
			if (data && data.type && data.type == 'info') {
				jQuery.notify('Nie wprowadzono żadnych zmian', 'info');
			} else {
				jQuery.notify('Zapisano ustawienia', 'success');
			}
		})
		.fail(function(){
			jQuery.notify('Wystąpił błąd podczas zapisywania ustawień', 'error');
		});
	};

	/*
	 when: clicking a column in columnpicker
	 what: triggers table to show/hide the column
	 */
	priv.columnPickerClicked = function(e) {
		e.stopPropagation();

		var column = $(this).val();

		//toggle column visibility
		priv.modelColFilter_toggleColumn(column);

		priv.saveHiddenCols();

		//_data.cols[column].index = new priv.ext.XDate();
		jQuery(_uiNodeCont).trigger('TableAjax:render', ['head', 'body']);
	};

	priv.modelColFilter_init = function() {// run only once, set _state._modelColFilter {selected, filters: [ {name, label, visibleCols} ]}
		var isAllSelected = true;
		if (undefined === _state._modelColFilter) {
			var columnFilters = [];
			{
				var fltrAll = {'name': 'all', 'label': 'Wszystkie', visibleCols: []};
				$.each(_data.cols, function(col, props) {
					if ("unique" == props.type) return;
					fltrAll.visibleCols.push(col);
					if (_data.cols[col].hidden) isAllSelected = false;
				});
				columnFilters.push(fltrAll);
			}
			// {
			// 	var fltrMostUsed = {'name': 'most_used', 'label': 'Najczęściej używane', visibleCols: []};
			// 	var fltrMostUsedLimit = 10;
			// 	$.each(_data.cols, function(col, props) {
			// 		if ("unique" == props.type) return;
			// 		if (fltrMostUsedLimit-- > 0) {
			// 			fltrMostUsed.visibleCols.push(col);
			// 		}
			// 	});
			// 	columnFilters.push(fltrMostUsed);
			// }

			_state._modelColFilter = {
				selected: (isAllSelected)? 'all' : null,
				filters: columnFilters,
				saveBtn: $('<button class="btn btn-xs btn-primary" disabled="disabled">Zapisz widoczne kolumny</button>')
			};
			_state._modelColFilter.saveBtn.on('click', priv.modelColFilter_saveBtnClicked)

			if (priv.options.userTableFilterUrl) {
				window.fetch(priv.options.userTableFilterUrl, {
					method: 'POST',
					headers: {
						'Content-Type': 'application/json'
					},
					credentials: 'same-origin',// add cookies
					body: JSON.stringify({
						namespace: priv.options.namespace,
					})
				}).then(function (response) {
					return response.json()
				}).then(function (result) {
					if ('success' == result.type) {
						// p5UI__notifyAjaxCallback(result)
						_state._modelColFilter.filters = _state._modelColFilter.filters.filter(function (filter) {
							return ('all' === filter.name || 'most_used' == filter.name)
						}).concat(Object.keys(result.data).map(function (fltr) {
							return {
								name: fltr,
								label: fltr,
								visibleCols: result.data[fltr].split(',')
							}
						}))
						jQuery(_uiNodeCont).trigger('TableAjax:render', ['foot__columnPicker']);
					} else {
						p5UI__notifyAjaxCallback(result)
					}
				}).catch(function (e) {
					// TODO: show error ("ajax response error: " + e)
				});
			}
		}
	};
	priv.modelColFilter_onClickRemoveFilter = function (e) {
		e.preventDefault()
		e.stopPropagation()
		var filtrName = $(this).data('col_filter')
		if (!filtrName) return
		window.fetch(priv.options.rmUserTableFilterAjaxUrl, {
			method: 'POST',
			headers: {
				'Content-Type': 'application/json'
			},
			credentials: 'same-origin',// add cookies
			body: JSON.stringify({
				namespace: priv.options.namespace,
				filtrName: filtrName,
			})
		}).then(function (response) {
			return response.json()
		}).then(function (result) {
			if ('success' == result.type) {
				p5UI__notifyAjaxCallback(result)
				var userTableFilters = result.data;// resolve(result.data)
				_state._modelColFilter.filters = _state._modelColFilter.filters.filter(function (filter) {
					return ('all' === filter.name || 'most_used' == filter.name)
				}).concat(Object.keys(userTableFilters).map(function (fltr) {
					return {
						name: fltr,
						label: fltr,
						visibleCols: userTableFilters[fltr].split(',')
					}
				}))
				jQuery(_uiNodeCont).trigger('TableAjax:render', ['foot__columnPicker']);
			} else {
				p5UI__notifyAjaxCallback(result)
			}
		}).catch(function (e) {
			p5UI__notifyAjaxCallback({ type: 'error', msg: new String(e) })
		});
	};
	priv.modelColFilter_saveBtnClicked = function (e) {
		swal({
			title: 'Zapisz widoczne kolumny',
			html: '',
			animation: true,
			input: 'text',
			inputPlaceholder: 'nazwa filtra',
			// inputValue: null,
			// inputAttributes: {'step': '0.01'},
			showCancelButton: true,
			confirmButtonText: 'Zapisz',
			showLoaderOnConfirm: true,
			showCloseButton: true,
			preConfirm: function(filtrName) {
				return new Promise(function(resolve, reject) {
					if (!filtrName) reject('Proszę podać nazwę filtra')
					if (filtrName.length > 255) reject('Nazwa za długa')
					window.fetch(priv.options.addUserTableFilterAjaxUrl, {
						method: 'POST',
						headers: {
							'Content-Type': 'application/json'
						},
						credentials: 'same-origin',// add cookies
						body: JSON.stringify({
							namespace: priv.options.namespace,
							filtrName: filtrName,
							visibleCols: Object.keys(_data.cols).filter(function(col) {
								return !_data.cols[col].hidden
							}).join(','),
						})
					}).then(function (response) {
						return response.text()
					}).then(function (responseText) {
						try {
							// json = response.json() // BUG: error trafia do catch promisów, zamiast aktualnego bloku
							// -- obiekt response pewnie jest powiązany z Promisem z fetch
							// -- response.json() zwraca Promise tak samo jak response.text()
							return JSON.parse(responseText)
						} catch (e) {
							throw responseText
						}
					}).then(function (result) {
						if ('success' == result.type) {
							p5UI__notifyAjaxCallback(result)
							resolve(result.data)
						} else {
							p5UI__notifyAjaxCallback(result)
							reject(result.msg || "Wystąpił błąd!")
						}
					}).catch(function (e) {
						reject("ajax response error: " + e)
					});
		    })
		  },
		  allowOutsideClick: false
		}).then(function(userTableFilters) {
			_state._modelColFilter.filters = _state._modelColFilter.filters.filter(function (filter) {
				return ('all' === filter.name || 'most_used' == filter.name)
			}).concat(Object.keys(userTableFilters).map(function (fltr) {
				return {
					name: fltr,
					label: fltr,
					visibleCols: userTableFilters[fltr].split(',')
				}
			}))
			jQuery(_uiNodeCont).trigger('TableAjax:render', ['head', 'body', 'foot__columnPicker']);
		}).catch(function(e) {
			// eg. hit Cancel
		})
	}
	priv.modelColFilter_getSaveBtn = function () {
		priv.modelColFilter_init();
		return _state._modelColFilter.saveBtn
	}
	priv.modelColFilter_getFilters = function() {
		priv.modelColFilter_init();
		return _state._modelColFilter.filters;
	};
	priv.modelColFilter_getSelected = function() {
		priv.modelColFilter_init();
		return _state._modelColFilter.selected;
	};
	priv.modelColFilter_setFilter = function(filterKey) {
		priv.modelColFilter_init();
		_state._modelColFilter.selected = filterKey;

		priv.modelColFilter_uiUncheckAllColFilters();
		priv.modelColFilter_uiCheckColFilter(filterKey);
	};
	priv.modelColFilter_toggleColumn = function(column, value) {
		priv.modelColFilter_init();
		_state._modelColFilter.selected = null;
		if (!_data.cols[column] || !_data.cols[column]) return;
		_data.cols[column].hidden = (undefined !== value)? value : !_data.cols[column].hidden;

		priv.modelColFilter_uiUncheckAllColFilters();
		{
			var isAllSelected = true;
			$.each(_data.cols, function(col, props) {
				if ("unique" == props.type) return;
				if (_data.cols[col].hidden) isAllSelected = false;
			});
			if (isAllSelected) {
				_state._modelColFilter.selected = 'all';
				priv.modelColFilter_uiCheckColFilter('all');
			}
		}
	};
	priv.modelColFilter_uiUncheckAllColFilters = function() {
		var nodeClass = 'tblAjax__' + 'footer__toolbar__columnPicker',
				currentNode = $(_uiNodeCont).next('.foot').find('.' + nodeClass)
		;
		currentNode.find('input[type="radio"]').prop("checked", false);
	};
	priv.modelColFilter_uiCheckColFilter = function(filterKey) {
		var nodeClass = 'tblAjax__' + 'footer__toolbar__columnPicker',
				currentNode = $(_uiNodeCont).next('.foot').find('.' + nodeClass)
		;
		currentNode.find('input[type="radio"]').each(function(idx, input) {
			var input$ = jQuery(input);
			if (filterKey == jQuery(input$).parent().data('col_filter')) {
				input$.prop("checked", true);
			} else {
				input$.prop("checked", false);
			}
		});
	};

	priv.columnPickerLinkClicked = function(e) {
		e.stopPropagation();
		var input$ = $(this).find('input'),
				col_filter = $(this).data('col_filter'),
				columnFilters = priv.modelColFilter_getFilters()
		;

		if (col_filter) {
			var filter = null;
			$.each(columnFilters, function(idx, colFltr) {
				if (col_filter == colFltr.name) {
					filter = colFltr;
				}
			});
			if (!filter) return;
			$.each(_data.cols, function(col, props) {
				var isHidden = (-1 === filter.visibleCols.indexOf(col));
				priv.modelColFilter_toggleColumn(col, isHidden);
			});
			priv.modelColFilter_setFilter(col_filter);
			priv.saveHiddenCols();
			jQuery(_uiNodeCont).trigger('TableAjax:render', ['head', 'body', 'foot__columnPicker']);
		} else {
			e.preventDefault();
			if (input$.length != 1) return;
			var column = input$.val();
			if (!column) return;
			//toggle column visibility
			priv.modelColFilter_toggleColumn(column);
			input$.prop("checked", !input$.is(':checked'));// update view
			priv.saveHiddenCols();
			//_data.cols[column].index = new priv.ext.XDate();
			jQuery(_uiNodeCont).trigger('TableAjax:render', ['head', 'body']);
		}
	};

	priv.columnHideClicked = function(e) {
		e.stopPropagation();

		var column;
		if (e.data && e.data.column) {
			column = e.data.column;
		} else {
			return;
		}

		//toggle column visibility
		priv.modelColFilter_toggleColumn(column);

		priv.saveHiddenCols();

		//_data.cols[column].index = new priv.ext.XDate();
		jQuery(_uiNodeCont).trigger('TableAjax:render', ['head', 'body', 'foot__columnPicker']);
	};

	/*
	 when: clicking a row checkbox
	 what: toggles checked state on row, and add/removes it from checked array
	 */
	priv.rowChecked = function(e) {
		var elem = $(this);

		//get the row's unique value
		var unique = elem.closest('tr').data('unique');
		if (priv.options.debug) console.log(p5Utils__format('row({0}) {1}', [unique, elem.is(':checked') ? 'checked' : 'unchecked']));

		//store the row in checked array
		if (elem.is(':checked')) _uniqueCols[unique] = priv.getRow(unique);
		else delete _uniqueCols[unique];
	};

	/*
	 when: clicking anywhere on a row
	 what: row data and other info is returned to caller
	 */
	// priv.rowClicked = function(e) {// TODO: not used
	// 	if (!_state.primaryKey) {
	// 		if (priv.options.debug) console.log('no unique column specified');
	// 		return;
	// 	}
	//
	// 	//gather callback data
	// 	var elem = $(this);
	// 	var column = _data.cols[elem.data('column')];
	// 	var unique = elem.closest('tr').data('unique');
	// 	var row = priv.getRow(unique);
	// 	var isChecked = elem.closest('tr').find('.unique').is(':checked');
	//
	// 	//trigger callback
	// 	if (typeof priv.options.rowClicked == 'function') {
	// 		priv.options.rowClicked.call(e.target, {
	// 			event: e,
	// 			row: row,
	// 			column: column,
	// 			checked: isChecked
	// 		});
	// 	}
	// };

	/**
	 * Inline edit.
	 */
	priv.rowDblClicked = function(e) {
		var inlineEditBox$Node = $(_uiNodeCont).parent().children('.tblAjax__inlineEditBox');

		// hide popover for typespecial fld on click
		if (_popoverCellCurrent) {
			_popoverCellCurrent.popover('hide');
		}

		// e.clientX: 1002; e.clientY: 245
		if ('id' in e.data && 'col' in e.data && e.data.id > 0) {
			inlineEditBox$Node.modal();
			inlineEditBox$Node.show();
			inlineEditBox$Node.on('shown.bs.modal', function(e) {
				var dialogBox = jQuery(this).find('.modal-dialog'),
						modalBody = dialogBox.find('.modal-body'),
						boudingRect = dialogBox.get(0).getBoundingClientRect();
				dialogBox.css({position: 'absolute', margin:0, top: boudingRect.top, left: boudingRect.left});
				modalBody.css({overflow: 'scroll'});
				dialogBox.resizable({minHeight: 300, minWidth: 300, alsoResize: modalBody});
				dialogBox.draggable({handle: '.modal-header'});
			});
			inlineEditBox$Node.on('hidden.bs.modal', function(e) {
				var dialogBox = jQuery(this).find('.modal-dialog'),
						modalBody = dialogBox.find('.modal-body');
				dialogBox.removeAttr('style');
				modalBody.removeAttr('style');
				modalBody.css({padding: '0'});
				dialogBox.resizable();
				dialogBox.draggable();
				dialogBox.resizable('destroy');
				dialogBox.draggable('destroy');
			});
			inlineEditBox$Node.find('input[name=ID]').val(e.data.id);
			inlineEditBox$Node.find('input[name=col]').val(e.data.col);
			inlineEditBox$Node.find('.inlineEditBox-cnt').html('<span class="loading-info"> loading ...</span>');
			$.ajax({
				url: priv.options.editInlineUrl + '&ID=' + e.data.id + '&col=' + e.data.col,
				type: 'GET',
				dataType: 'json',
				success: function(data) {
					if ('p5:www_link' == _.get(data, 'simpleType')) {
						inlineEditBox$Node.find('.inlineEditBox-cnt').empty();
						var label = jQuery('<label>');// for="' + data.htmlFieldName + '">');// "<label for="f22579" class="AjaxTableEdit-label"> ... </label>
						label.attr('for', data.htmlFieldName);
						label.attr('class', 'AjaxTableEdit-label');
						inlineEditBox$Node.find('.inlineEditBox-cnt').append(label);
						var inLabel = jQuery('<strong title="[' + data.idZasob + '] ' + data.fieldLabel + '">' + data.fieldLabel + '</strong>');
						label.append(inLabel);
						var frmItem = jQuery('<input>');
						frmItem.attr('type', 'text');
						frmItem.attr('name', data.htmlFieldName);
						frmItem.attr('value', data.formItem.value);
						frmItem.attr('maxlength', _.get(data, 'restrictions.maxLength', 255));
						frmItem.attr('style', 'width:98%');
						frmItem.attr('class', 'form-control');
						frmItem.insertAfter(label);
					} else {
						var content = _.get(data, 'legacy_html', "Nieznany błąd");
						inlineEditBox$Node.find('.inlineEditBox-cnt').html(content);
					}
					inlineEditBox$Node.find('.btn-save').show();

					initDateTimePicker(inlineEditBox$Node);

					inlineEditBox$Node.find('textarea').autosize();

					var fld = inlineEditBox$Node.find('input[name^="f"]');
					if (fld.length > 0 && !fld.hasClass('se_type-date')) {
						fld.keydown(function(event) {
							if (event.which == 13) {
								event.preventDefault();
								inlineEditBox$Node.find('form').submit();
							}
						});
					}

					(function setFocusAtFirstInlineEditFormFld(modal$node){
						var fld, dbg = false;
						if(dbg)console.log('focus...');
						fld = modal$node.find('input[name^="f"]:first');
						if (fld.length > 0 && !fld.hasClass('se_type-date')) {
							if(dbg)console.log('set focus to first input element');
							fld.focus(); return;
						}
						fld = modal$node.find('select[name^="f"]:first');
						if (fld.length) {
							if (fld.get(0).selectize) {
								if(dbg)console.log('set focus to first typepecial element');
							} else {
								if(dbg)console.log('set focus to first select element');
								fld.focus(); return;
							}
						}
						if(dbg)console.log('set focus to close btn');
						modal$node.find('.btn-close').focus();
					})(inlineEditBox$Node);
				},
				error: function(err) {
					if (priv.options.debug) console.log('err');
				}
			});
		} else {
			if (priv.options.debug) console.log('NO data');
			return false;
		}
	};

	priv.ajaxLoadTypeSpeciallCell = function(id, col) {
		if (_popoverCellAjaxXhr) {
			_popoverCellAjaxXhr.abort();
		}

		_popoverCellAjaxXhr = $.ajax({
			type: 'GET',
			url: 'index.php?_route=ViewTableAjax&_task=typeSpecialCell&namespace=' + priv.options.namespace + '&ID=' + id + '&col=' + col,
			dataType: 'json',
			contentType: "application/json; charset=utf-8",
			data: '',
			success: function(req){
				if (_.get(req, 'data.tbl_id') > 0) {
					var addHtml = '';
					for (var i in req.data.items) {
						var url = 'index.php?_route=ViewTableAjax';
						url += '&namespace=' + req.namespace;
						url += '&f_' + req.data.fld_name + '=' + req.data.items[i].id;
						url += '&_hash=' + Math.random().toString(36).substring(2);
						addHtml += '<a href="' + url + '">Wyszukaj ' + req.data.items[i].id + '</a>: ' + req.data.items[i].label;
						addHtml += '<br>';
					}
					//_popoverCell.append(addHtml);// cache
					if (_popoverCellCurrent) {
						var popoverNodeId = _popoverCellCurrent.attr('aria-describedby');
						if (popoverNodeId) {
							jQuery('#' + popoverNodeId).find('.popoverCellContent').append(addHtml);
						}
					}
				}
			}
		});

	};

	priv.popoverCellTypeSpecial = function(e) {
		e.preventDefault();
		e.stopPropagation();
		if ('id' in e.data && 'col' in e.data && e.data.id > 0) {
			var lastId = _popoverCell.data('rowid'),
					lastCol = _popoverCell.data('col'),
					rowPK = e.data.id,
					colName = e.data.col
			;

			if (lastId == rowPK && lastCol == colName) {
				//_popoverCellCurrent.popover('toggle');
			}
			else {
				if (_popoverCellCurrent) {
					_popoverCellCurrent.popover('destroy');
				}

				_popoverCell.data('rowid', rowPK);
				_popoverCell.data('col', colName);
				_popoverCell.html(e.data.value + '<div class="popoverCellContent loading" style="white-space:normal"></div>');

				_popoverCellCurrent = jQuery(e.currentTarget);
				// title : '<span class="text-info"><strong>title</strong></span> <button type="button" id="close" class="close">&times;</button>'
				var opts = {
					placement: 'left'
					, trigger: 'click'
				//	, title: e.data.col + '<a href="#" class="glyphicon glyphicon-remove pull-right" onclick="return hidePopover();"></a>'
					, title: '<div style="display:block;position:relative;padding:0 20px 0 0;">' + (e.data.friendly || colName) + ' <button type="button" class="close" onclick="return hidePopover();" style="position:absolute;right:0;top:0;">&times;</button>' + '</div>'
					, html: true
					, content: _popoverCell.html()
				}

				_popoverCellCurrent.popover(opts);
				if (_data.cols[colName]) {
					if (_data.cols[colName]._tsRetId > 0) {
						_popoverCellCurrent.on('shown.bs.popover', function() {
							priv.ajaxLoadTypeSpeciallCell(rowPK, colName);
						});
					}
				}
				_popoverCellCurrent.popover('show');
			}
		} else {
			if (priv.options.debug) console.log('NO data');
			return false;
		}
		return;
	};

	priv.routeChanged = function(e) {
		hash = e.data.hash || '';
		if (hash.length == 0) {
			return;
		}
		if (hash.substring(0, 1) != '#') {
			hash = '#' + hash;
		}
		location.hash = hash;
	};

	priv.refresh = function(e) {
		e.preventDefault();
		publ.loadPage(_state.page);
	};

	publ.init = function(options) {
		if (priv.options.debug) console.log('TableAjax initialization...');
		//merge supplied options with defaults
		$.extend(priv.options, defaults, options);
		priv.init();
		return publ;
	};

	publ.refresh = function() {
		publ.loadPage(_state.page);
	};

	publ.loadPage = function(page, pageSize) {
		priv.loadPage(page, pageSize);
	}
	priv.loadPage = function(page, pageSize) {
		var resetChecked = false;
		var reqData = {
			page: page,
			pageSize: (pageSize || priv.options.pageSize),
			currSortCol: (_state.filters.currSortCol || ''),
			currSortFlip: _state.filters.currSortFlip ? "desc" : "asc"
		};
		var urlAdd = '';
		urlAdd += '&page=' + page;
		urlAdd += '&pageSize=' + (pageSize || priv.options.pageSize);
		urlAdd += '&currSortCol=' + (_state.filters.currSortCol || '');
		urlAdd += '&currSortFlip=' + (_state.filters.currSortFlip ? "desc" : "asc");

		if (Object.keys(_state.filters.filterCols).length > 0) {
			$.each(_state.filters.filterCols, function(col, colProps) {
				if (colProps.filter && colProps.filter.length > 0) {
					urlAdd += '&f_' + col + '=' + encodeURIComponent(colProps.filter);
				}
			});
		}

		// specialFilters
		$.each(_state.specialFilters, function(groupName, btnValue) {
			if (btnValue.length > 0) {
				urlAdd += '&sf_' + groupName + '=' + encodeURIComponent(btnValue);
			}
		});

		if (priv.options.forceFilterInit) {
			$.map(priv.options.forceFilterInit, function(fltrProps, fltr) {
				urlAdd += '&f_' + fltr + '=' + encodeURIComponent(fltrProps);
				filtersInitSet = true;
			});
		}

		_uiNode$Table.parent().parent().addClass('AjaxTable-loading');

		// p5UI__notifyAjaxCallback({type: 'info', msg: 'pobieranie danych...'});
		window.fetch(priv.options.url + urlAdd, {
		  method: priv.options.urlPost ? 'POST' : 'GET',
			credentials: 'same-origin',// add cookies
		}).then(function (response) {
			return response.json()
		}).then(function (data) {
			if (priv.options.debug) console.log('loadDataAjax:fetch:loadPage: request finished, data:', data);
			// p5UI__notifyAjaxCallback(data);
			if ('success' == data.type) {
				state = {data: {}};
				state.data.cols = data.cols || {};
				state.data.rows = data.rows || [];
				state.data.total = data.total || 0;
				state.data.primaryKey = data.primaryKey || 'ID';
				state.page = data.page || 0;
				state.pageSize = data.pageSize || priv.options.pageSize;
				state.filters = data.filters || {};
				priv.setState(state);
				_uiNode$Table.parent().parent().removeClass('AjaxTable-loading');
			} else if ('error' == data.type) {
				p5UI__notifyAjaxCallback(data);
			} else {
				p5UI__notifyAjaxCallback(data);
			}
		}).catch(function (e) {
			console.log('loadDataAjax:fetch: ERR:', e);
		});
	};

	publ.getCurrentPage = function() {
		return _state.page;
	};

	publ.popoverCellRemove = function() {
		if (_popoverCellCurrent) {
			_popoverCellCurrent.popover('destroy');
		}
		_popoverCell.data('rowid', -1);
		_popoverCell.data('col', -1);
		_popoverCell.html('');
	};

	return publ;
}

$.fn.TableAjax = function(options) {
	options = options || {};
	return this.each(function() {
		options.id = this;
		$(this).data('TableAjax', new TableAjax().init(options));
	});
};

$.fn.TableAjaxLoadPage = function(page, pageSize) {
	return this.each(function() {
		var tblAjax = jQuery(this).data('TableAjax');
		var curPage = page || tblAjax.getCurrentPage();
		if (tblAjax) tblAjax.loadPage(curPage, pageSize);
	});
};

$.fn.TableAjaxRefresh = function(page, pageSize) {
	return this.each(function() {
		var tblAjax = jQuery(this).data('TableAjax');
		if (tblAjax) tblAjax.refresh();
	});
};