ie speed optimization

addons/pager/jquery.tablesorter.pager.js

@@ -1,6 +1,6 @@
 /*!
  * tablesorter pager plugin
- * updated 5/23/2012
+ * updated 5/28/2012
  */
 ;(function($) {
 	$.extend({tablesorterPager: new function() {
@@ -235,6 +235,7 @@
 				if (e > rows.length ) {
 					e = rows.length;
 				}
+				$(table.tBodies[0]).addClass('tablesorter-hidden');
 				$.tablesorter.clearTableBody(table);
 				for (i = s; i < e; i++) {
 					o = rows[i];
@@ -244,6 +245,7 @@
 					}
 				}
 				table.tBodies[0].appendChild(f);
+				$(table.tBodies[0]).removeClass('tablesorter-hidden');
 			}
 			if ( c.page >= c.totalPages ) {
 				moveToLastPage(table, c);

css/blue/style.css

@@ -59,6 +59,10 @@ table.tablesorter th.tablesorter-headerSortDown {
 	/* image */
 	/* background-image: url(black-desc.gif); */
 }
+/* used to hide a tbody while rebuilding to speed it up */
+table.tablesorter .tablesorter-hidden {
+	display: none;
+}
 
 /* Zebra Widget - row alternating colors */
 table.tablesorter tr.odd td {

css/green/style.css

@@ -48,6 +48,10 @@ table.tablesorter th.headerSortDown span:first-child,
 table.tablesorter th.tablesorter-headerSortDown .tablesorter-header-inner {
 	background: url(desc.png) no-repeat;
 }
+/* used to hide a tbody while rebuilding to speed it up */
+table.tablesorter .tablesorter-hidden {
+	display: none;
+}
 
 /* Zebra Widget - row alternating colors */
 table.tablesorter tr.odd td {

css/ui/style.css

@@ -40,6 +40,10 @@ table.tablesorter tbody td {
 table.tablesorter tr.ui-state-default {
 	background-image: url();
 }
+/* used to hide a tbody while rebuilding to speed it up */
+table.tablesorter .tablesorter-hidden {
+	display: none;
+}
 
 /* filter widget */
 table.tablesorter thead tr.tablesorter-filter input.tablesorter-filter {

docs/example-widget-resizable.html

@@ -48,6 +48,7 @@
 			<li>This widget can be applied to the original plugin. The code is in the "jquery.tablesorter.widgets.js" file.</li>
 			<li>This widget now saves all changed column widths to local storage, or it falls back to a cookie! <span class="tip"><em>New! v2.1</em></span></li>
 			<li>Column width saving requires the new "$.tablesorter.storage()" function included with the "jquery.tablesorter.widgets.js" file. <span class="tip"><em>New! v2.1</em></span></li>
+			<li>Fixed the issue where resizing a column would cause a sort of the column to the right in v2.3.5.</li>
 			<li>Because this widget uses jQuery's <code class="hilight">closest()</code> function, it requires jQuery 1.3+ in order to work.</li>
 			<li>Because this widget uses jQuery's <code class="hilight">parseJson()</code> function, it requires jQuery version 1.4.1+ in order to save the widths.</li>
 		</ul>

docs/example-widgets.html

@@ -31,9 +31,10 @@
 
 		// format is called when the on init and when a sorting has finished
 		format: function(table) {
+			var h, i, skip;
 			// cache and collect all TH headers
 			if (!this.headers) {
-				var h = this.headers = [];
+				h = this.headers = [];
 				$("thead th",table).each(function() {
 					h.push(
 					"<th>" + $(this).text() + "</th>"
@@ -44,12 +45,12 @@
 			// remove appended headers by classname
 			$("tr.repeated-header",table).remove();
 
+			// number of rows to skip
+			skip = 4;
+
 			// loop all tr elements and insert a copy of the "headers"
-			for (var i = 0; i < table.tBodies[0].rows.length; i++) {
+			for (i = skip; i < table.tBodies[0].rows.length; i += (skip + 1)) {
 				// insert a copy of the table head every X rows
-				// i mod 5 = 4, is true every 4th row, starting from the 4th.
-				// i mod 6 = 5, is true every 5th row, starting from the 5th, etc.
-				if ((i%5) === 4) {
 				$("tbody tr:eq(" + i + ")",table).before(
 					// "remove-me" class was added in case the table needs to be updated, the "remove-me" rows will be
 					// removed prior to the update to prevent including the rows in the update - see "selectorRemove" option
@@ -57,7 +58,6 @@
 				);
 			}
 		}
-		}
 
 	});
 
@@ -312,6 +312,15 @@
 			<td>80</td>
 			<td>80</td>
 		</tr>
+		<tr>
+			<td>Student24</td>
+			<td>Languages</td>
+			<td>female</td>
+			<td>100</td>
+			<td>91</td>
+			<td>13</td>
+			<td>82</td>
+		</tr>
 	</tbody>
 </table>
 

docs/index.html

@@ -690,7 +690,7 @@
 					<pre class="js">$(function(){
   $("table").tablesorter({
     onRenderHeader: function (){
-      $(this).find('span').addClass('roundedCorners');
+      $(this).find('div').addClass('roundedCorners');
     }
   });
 });</pre>and you'll end up with this HTML (only the thead is shown)<pre class="html">&lt;thead&gt;
@@ -1282,7 +1282,7 @@ $(function(){
 				<td>Boolean</td>
 				<td>false</td>
 				<td>
-					Filter widget: Set this option to <code class="hilight">true</code> to use the filter to find text from the start of the column, so typing in "a" will find "albert" but not "frank", both have a's. (New v2.1).
+					Set this option to <code class="hilight">true</code> to use the filter to find text from the start of the column, so typing in "a" will find "albert" but not "frank", both have a's. (New v2.1).
 					<div class="collapsible">
 					<br>
 					Use the <a href="#widget-filter-startswith"><code class="hilight">filter_startsWith</code></a> option as follows:
@@ -1298,6 +1298,58 @@ $(function(){
 				<td><a href="example-widget-filter.html">Example</a></td>
 			</tr>
 
+			<tr id="widget-filter-ignorecase">
+				<td><a href="#" class="toggle2">filter_ignoreCase</a></td>
+				<td>Boolean</td>
+				<td>true</td>
+				<td>
+					Set this option to <code class="hilight">false</code> to make the column content search case-insensitive, so typing in "a" will not find "Albert". <span class="tip"><em>New! v2.3.4</em></span>
+					<div class="collapsible">
+					<br>
+					Use the <a href="#widget-filter-ignorecase"><code class="hilight">filter_ignorecase</code></a> option as follows:
+					<pre class="js">$(function(){
+  $("table").tablesorter({
+    widgets: ["filter"],
+    widgetOptions : {
+      filter_ignoreCase : false
+    }
+  });
+});</pre></div>
+				</td>
+				<td><a href="example-widget-filter.html">Example</a></td>
+			</tr>
+
+
+			<tr id="widget-filter-searchdelay">
+				<td><a href="#" class="toggle2">filter_searchDelay</a></td>
+				<td>Numeric</td>
+				<td>300</td>
+				<td>
+					Set this option to the number of milliseconds to delay the search. <span class="tip"><em>New! v2.3.4</em></span>
+					<div class="collapsible">
+					<br>
+					Use the <a href="#widget-filter-searchdelay"><code class="hilight">filter_searchDelay</code></a> option as follows:
+					<pre class="js">$(function(){
+  $("table").tablesorter({
+    widgets: ["filter"],
+    widgetOptions : {
+      filter_searchDelay : 500
+    }
+  });
+});</pre>
+
+					If you want to want to initialize the filter without user input, target any one of the filters and trigger a "search".
+
+					<pre class="js">// target the first filter input
+// this method will begin the search after the searchDelay time
+$('input.tablesorter-filter:eq(0)').trigger('search');
+
+// this method will begin the search immediately
+$('input.tablesorter-filter:eq(0)').trigger('search', false);</pre></div>
+				</td>
+				<td></td>
+			</tr>
+
 			<tr id="widget-sticky-headers">
 				<td><a href="#" class="toggle2">stickyHeaders</a></td>
 				<td>String</td>

js/jquery.tablesorter.js

@@ -24,7 +24,7 @@
 			this.defaults = {
 
 				// appearance
-				widthFixed       : false,
+				widthFixed       : false,      // adds colgroup to fix widths of columns
 
 				// functionality
 				cancelSelection  : true,       // prevent text selection in the header
@@ -51,6 +51,7 @@
 				textSorter       : null,       // use custom text sorter - function(a,b){ return a.sort(b); } // basic sort
 
 				// widget options
+				widgets: [],                   // method to add widgets, e.g. widgets: ['zebra']
 				widgetOptions    : {
 					zebra : [ "even", "odd" ]    // zebra widget alternating row class names
 				},
@@ -79,8 +80,7 @@
 				headerList: [],
 				empties: {},
 				strings: {},
-				parsers: [],
+				parsers: []
-				widgets: []
 
 				// deprecated; but retained for backwards compatibility
 				// widgetZebra: { css: ["even", "odd"] }
@@ -104,17 +104,26 @@
 			this.hasInitialized = false;
 
 			function getElementText(table, node, cellIndex) {
-				var text = "", t = table.config.textExtraction;
 				if (!node) { return ""; }
+				var c = table.config,
+					t = c.textExtraction, text = "";
 				if (t === "simple") {
-					text = $(node).text();
+					if (c.supportsTextContent) {
+						text = node.textContent; // newer browsers support this
+					} else {
+						if (node.childNodes[0] && node.childNodes[0].hasChildNodes()) {
+							text = node.childNodes[0].innerHTML;
+						} else {
+							text = node.innerHTML;
+						}
+					}
 				} else {
 					if (typeof(t) === "function") {
 						text = t(node, table, cellIndex);
 					} else if (typeof(t) === "object" && t.hasOwnProperty(cellIndex)) {
 						text = t[cellIndex](node, table, cellIndex);
 					} else {
-						text = $(node).text();
+						text = c.supportsTextContent ? node.textContent : $(node).text();
 					}
 				}
 				return $.trim(text);
@@ -159,11 +168,10 @@
 
 			function buildParserCache(table, $headers) {
 				var c = table.config,
-					$tb = $(table.tBodies).filter(':not(.' + c.cssInfoBlock + ')'),
+					tb = $(table.tBodies).filter(':not(.' + c.cssInfoBlock + ')'),
-					$f = $(document.createDocumentFragment()),
+					ts = $.tablesorter, rows, list, l, i, h, m, ch, cl, p, parsersDebug = "";
-					ts = $.tablesorter, rows, list, l, i, h, ch, p, parsersDebug = "";
+				if ( tb.length === 0) { return; } // In the case of empty tables
-				if ( $tb.length === 0) { return; } // In the case of empty tables
+				rows = tb[0].rows;
-				rows = $tb.children('tr').clone().appendTo($f);
 				if (rows[0]) {
 					list = [];
 					l = rows[0].cells.length;
@@ -221,6 +229,7 @@
 					tc.cache[k] = { row: [], normalized: [] };
 					// ignore tbodies with class name from css.cssInfoBlock
 					if (!$(b[k]).hasClass(tc.cssInfoBlock)) {
+						$(b[k]).addClass('tablesorter-hidden');
 						totalRows = (b[k] && b[k].rows.length) || 0;
 						totalCells = (b[k].rows[0] && b[k].rows[0].cells.length) || 0;
 						for (i = 0; i < totalRows; ++i) {
@@ -243,6 +252,7 @@
 							cols.push(tc.cache[k].normalized.length); // add position for rowCache
 							tc.cache[k].normalized.push(cols);
 						}
+						$(b[k]).removeClass('tablesorter-hidden');
 					}
 				}
 				if (tc.debug) {
@@ -261,8 +271,11 @@
 			}
 
 			function applyWidget(table, init) {
-				var c = table.config.widgets,
+				var tc = table.config, c = tc.widgets,
-				i, w, l = c.length;
+				time, i, w, l = c.length;
+				if (tc.debug) {
+					time = new Date();
+				}
 				for (i = 0; i < l; i++) {
 					w = getWidgetById(c[i]);
 					if ( w ) {
@@ -273,6 +286,9 @@
 						}
 					}
 				}
+				if (tc.debug) {
+					benchmark("Completed " + (init === true ? "initializing" : "applying") + " widgets", time);
+				}
 			}
 
 			// init flag (true) used by pager plugin to prevent widget application
@@ -287,6 +303,7 @@
 				}
 				for (k = 0; k < b.length; k++) {
 					if (!$(b[k]).hasClass(c.cssInfoBlock)){
+						$(b[k]).addClass('tablesorter-hidden');
 						f = document.createDocumentFragment();
 						r = c2[k].row;
 						n = c2[k].normalized;
@@ -304,6 +321,7 @@
 							}
 						}
 						table.tBodies[k].appendChild(f);
+						$(b[k]).removeClass('tablesorter-hidden');
 					}
 				}
 				if (c.appender) {
@@ -366,6 +384,7 @@
 				return (/^d/i.test(v) || v === 1);
 			}
 
+
 			function buildHeaders(table) {
 				var header_index = computeThIndexes(table), ch, $t,
 					$th, lock, time, $tableHeaders, c = table.config, ts = $.tablesorter;
@@ -373,11 +392,12 @@
 				if (c.debug) {
 					time = new Date();
 				}
-				$tableHeaders = $(c.selectorHeaders, table)
+				$tableHeaders = $(table).find(c.selectorHeaders)
-				.wrapInner("<div class='tablesorter-header-inner' />")
 				.each(function(index) {
 					$t = $(this);
 					ch = c.headers[index];
+					this.innerHTML = '<div class="tablesorter-header-inner">' + this.innerHTML + '</div>'; // faster than wrapInner
+					if (c.onRenderHeader) { c.onRenderHeader.apply($th, [index]); }
 					this.column = header_index[this.parentNode.rowIndex + "-" + this.cellIndex];
 					this.order = formatSortingOrder( ts.getData($t, ch, 'sortInitialOrder') || c.sortInitialOrder ) ? [1,0,2] : [0,1,2];
 					this.count = -1; // set to -1 because clicking on the header automatically adds one
@@ -389,15 +409,14 @@
 					}
 					if (!this.sortDisabled) {
 						$th = $t.addClass(c.cssHeader);
-						if (c.onRenderHeader) { c.onRenderHeader.apply($th, [index]); }
 					}
 					// add cell to headerList
 					c.headerList[index] = this;
 					// add to parent in case there are multiple rows
 					$t.parent().addClass(c.cssHeader);
 				});
-				if (c.debug) {
+				if (table.config.debug) {
-					benchmark("Built headers", time);
+					benchmark("Built headers:", time);
 					log($tableHeaders);
 				}
 				return $tableHeaders;
@@ -426,7 +445,10 @@
 				l = list.length;
 				for (i = 0; i < l; i++) {
 					if (list[i][1] === 2) { continue; } // direction = 2 means reset!
+					if (h[list[i][0]]) {
+						// add class if cell exists - fix for issue #78
 						h[list[i][0]].addClass(css[list[i][1]]);
+					}
 					// multicolumn sorting updating
 					f = $headers.filter('[data-column="' + list[i][0] + '"]');
 					if (l > 1 && f.length) {
@@ -735,7 +757,6 @@
 							this.onselectstart = function() {
 								return false;
 							};
-							return false;
 						});
 					}
 					// apply easy methods that trigger binded events
@@ -1111,7 +1132,7 @@
 	ts.addWidget({
 		id: "zebra",
 		format: function(table) {
-			var $tb, $tr, $f, row, even, time, k, j, l,
+			var $tb, $tv, $tr, $f, row, even, time, k, j, l,
 			c = table.config,
 			child = new RegExp(c.cssChildRow, 'i'),
 			b = $(table).children('tbody:not(.' + c.cssInfoBlock + ')'),
@@ -1123,24 +1144,24 @@
 				time = new Date();
 			}
 			for (k = 0; k < b.length; k++ ) {
-				row = 0;
 				// loop through the visible rows
 				$tb = $(b[k]);
 				l = $tb.children('tr').length;
 				if (l > 1) {
-					$f = $(document.createDocumentFragment());
+					row = 0;
-					$tr = $tb.children('tr').appendTo($f);
+					$tv = $tb.find('tr:visible');
-					for (j = 0; j < l; j++) {
+					$tb.addClass('tablesorter-hidden');
-						if ($tr[j].style.display !== 'none') {
+					// revered back to using jQuery each - strangely it's the fastest method
+					$tv.each(function(){
+						$tr = $(this);
 						// style children rows the same way the parent row was styled
-							if (!child.test($tr[j].className)) { row++; }
+						if (!child.test(this.className)) { row++; }
 						even = (row % 2 === 0);
-							$tr.eq(j).removeClass(css[even ? 1 : 0]).addClass(css[even ? 0 : 1]);
+						$tr.removeClass(css[even ? 1 : 0]).addClass(css[even ? 0 : 1]);
+					});
+					$tb.removeClass('tablesorter-hidden');
 				}
 			}
-				}
-				$tb.append($tr);
-			}
 			if (c.debug) {
 				ts.benchmark("Applying Zebra widget", time);
 			}

js/jquery.tablesorter.widgets.js

@@ -1,4 +1,4 @@
-/*! tableSorter 2.3 widgets - updated 5/23/2012
+/*! tableSorter 2.3 widgets - updated 5/28/2012
  *
  * jQuery UI Theme
  * Column Styles
@@ -125,7 +125,7 @@ $.tablesorter.addWidget({
 $.tablesorter.addWidget({
 	id: "columns",
 	format: function(table) {
-		var $tb, $tr, $td, $f, time, last, rmv, i, j, k, l,
+		var $tb, $tr, $td, $t, time, last, rmv, i, k, l,
 		c = table.config,
 		b = $(table).children('tbody:not(.' + c.cssInfoBlock + ')'),
 		list = c.sortList,
@@ -142,14 +142,14 @@ $.tablesorter.addWidget({
 		// check if there is a sort (on initialization there may not be one)
 		for (k = 0; k < b.length; k++ ) {
 			$tb = $(b[k]);
-			$f = $(document.createDocumentFragment());
+			$tr = $tb.addClass('tablesorter-hidden').children('tr');
-			$tr = $tb.children('tr').appendTo($f);
 			l = $tr.length;
 			// loop through the visible rows
-			for (j = 0; j < l; j++) {
+			$tr.each(function(){
-				if ($tr[j].style.display !== 'none') {
+				$t = $(this);
+				if (this.style.display !== 'none') {
 					// remove all columns class names
-					$td = $tr.eq(j).children().removeClass(rmv);
+					$td = $t.children().removeClass(rmv);
 					// add appropriate column class names
 					if (list && list[0]) {
 						// primary sort column class
@@ -162,8 +162,8 @@ $.tablesorter.addWidget({
 						}
 					}
 				}
-			}
+			});
-			$tb.append($tr);
+			$tb.removeClass('tablesorter-hidden');
 		}
 		if (c.debug) {
 			$.tablesorter.benchmark("Applying Columns widget", time);
@@ -178,7 +178,7 @@ $.tablesorter.addWidget({
 	id: "filter",
 	format: function(table) {
 		if (!$(table).hasClass('hasFilters')) {
-			var i, j, k, l, cv, v, r, t, x, cr, $tb, $tr, $td, $f,
+			var i, j, k, l, cv, v, r, t, x, cr, $tb, $tr, $td,
 			c = table.config,
 			wo = c.widgetOptions,
 			css = wo.filter_cssFilter || 'tablesorter-filter',
@@ -197,8 +197,7 @@ $.tablesorter.addWidget({
 				cv = v.join('');
 				for (k = 0; k < b.length; k++ ) {
 					$tb = $(b[k]);
-					$f = $(document.createDocumentFragment());
+					$tr = $tb.addClass('tablesorter-hidden').children('tr');
-					$tr = $tb.children('tr').appendTo($f);
 					l = $tr.length;
 					// loop through the rows
 					for (j = 0; j < l; j++) {
@@ -231,7 +230,7 @@ $.tablesorter.addWidget({
 							}
 						}
 					}
-					$tb.append($tr);
+					$tb.removeClass('tablesorter-hidden');
 				}
 				if (c.debug) {
 					$.tablesorter.benchmark("Completed filter widget search", time);
@@ -256,6 +255,8 @@ $.tablesorter.addWidget({
 			$t
 				.find('thead').eq(0).append(fr += '</tr>')
 				.find('input.' + css).bind('keyup search', function(e, delay){
+					// ignore arrow and meta keys; allow backspace
+					if ((e.which < 32 && e.which !== 8) || (e.which >= 37 && e.which <=40)) { return; }
 					// skip delay
 					if (delay === false) {
 						findRows();
@@ -317,11 +318,11 @@ $.tablesorter.addWidget({
 		});
 		// set sticky header cell width and link clicks to real header
 		hdrCells.each(function(i){
-			var t = $(this),
+			var t = $(this);
-			s = stkyCells.eq(i)
+			stkyCells.eq(i)
 			// clicking on sticky will trigger sort
-			.bind('click', function(e){
+			.bind('mouseup', function(e){
-				t.trigger(e);
+				t.trigger(e, true); // external mouseup flag (click timer is ignored)
 			})
 			// prevent sticky header text selection
 			.bind('mousedown', function(){
@@ -374,12 +375,11 @@ $.tablesorter.addWidget({
 	format: function(table) {
 		if ($(table).hasClass('hasResizable')) { return; }
 		$(table).addClass('hasResizable');
-		var i, j, w, s, c = table.config,
+		var j, s, c = table.config,
 			$cols = $(c.headerList).filter(':gt(0)'),
 			position = 0,
 			$target = null,
 			$prev = null,
-			len = $cols.length,
 			stopResize = function(){
 				position = 0;
 				$target = $prev = null;
@@ -403,8 +403,7 @@ $.tablesorter.addWidget({
 			.bind('mousemove', function(e){
 				// ignore mousemove if no mousedown
 				if (position === 0 || !$target) { return; }
-				var w = e.pageX - position,
+				var w = e.pageX - position;
-					n = $prev;
 				// make sure
 				if ( $target.width() < -w || ( $prev && $prev.width() <= w )) { return; }
 				// resize current column
@@ -425,6 +424,7 @@ $.tablesorter.addWidget({
 				$target = $(e.target).closest('th');
 				$prev = $target.prev();
 				position = e.pageX;
+				return false;
 			});
 		$(table).find('thead').bind('mouseup mouseleave', function(){
 			stopResize();
@@ -443,7 +443,7 @@ $.tablesorter.addWidget({
 		thisWidget.format(table, true);
 	},
 	format: function(table, init) {
-		var n, d, k, sl, time, c = table.config, sortList = { "sortList" : c.sortList };
+		var sl, time, c = table.config, sortList = { "sortList" : c.sortList };
 		if (c.debug) {
 			time = new Date();
 		}

js/jquery.tablesorter.widgets.min.js

@@ -1,10 +1,10 @@
-/*! tableSorter 2.3 widgets - updated 5/19/2012 */
+/*! tableSorter 2.3 widgets - updated 5/28/2012 */
 ;(function(b){
-b.tablesorter.storage=function(a,e,c){var d,h=!1;d={};var j=a.id||b(".tablesorter").index(b(a)),f=window.location.pathname;try{h=!!localStorage.getItem}catch(g){}b.parseJSON&&(h?d=b.parseJSON(localStorage[e])||{}:(d=document.cookie.split(/[;\s|=]/),a=b.inArray(e,d)+1,d=0!==a?b.parseJSON(d[a])||{}:{}));if(c&&JSON&&JSON.hasOwnProperty("stringify")){if(!d[f]||!d[f][j])d[f]||(d[f]={});d[f][j]=c;h?localStorage[e]=JSON.stringify(d):(a=new Date,a.setTime(a.getTime()+31536E6),document.cookie= e+"="+JSON.stringify(d).replace(/\"/g,'"')+"; expires="+a.toGMTString()+"; path=/")}else return d&&d.hasOwnProperty(f)&&d[f].hasOwnProperty(j)?d[f][j]:{}};
+b.tablesorter.storage=function(a,e,c){var d,g=!1;d={};var j=a.id||b(".tablesorter").index(b(a)),h=window.location.pathname;try{g=!!localStorage.getItem}catch(f){}b.parseJSON&&(g?d=b.parseJSON(localStorage[e])||{}:(d=document.cookie.split(/[;\s|=]/),a=b.inArray(e,d)+1,d=0!==a?b.parseJSON(d[a])||{}:{}));if(c&&JSON&&JSON.hasOwnProperty("stringify")){if(!d[h]||!d[h][j])d[h]||(d[h]={});d[h][j]=c;g?localStorage[e]=JSON.stringify(d):(a=new Date,a.setTime(a.getTime()+31536E6),document.cookie= e+"="+JSON.stringify(d).replace(/\"/g,'"')+"; expires="+a.toGMTString()+"; path=/")}else return d&&d.hasOwnProperty(h)&&d[h].hasOwnProperty(j)?d[h][j]:{}};
-b.tablesorter.addWidget({id:"uitheme",format:function(a){var e,c,d,h,j,f=b(a),g=a.config,i=g.widgetOptions,k=["ui-icon-arrowthick-2-n-s","ui-icon-arrowthick-1-s","ui-icon-arrowthick-1-n"],k=g.widgetUitheme&&g.widgetUitheme.hasOwnProperty("css")?g.widgetUitheme.css||k:i&&i.hasOwnProperty("uitheme")?i.uitheme:k;d=k.join(" ");g.debug&&(e=new Date); f.hasClass("ui-theme")||(f.addClass("ui-widget ui-widget-content ui-corner-all ui-theme"),b.each(g.headerList,function(){b(this).addClass("ui-widget-header ui-corner-all ui-state-default").append('<span class="ui-icon"/>').wrapInner('<div class="tablesorter-inner"/>').hover(function(){b(this).addClass("ui-state-hover")},function(){b(this).removeClass("ui-state-hover")})}));b.each(g.headerList,function(a){h=b(this);if(this.sortDisabled)h.find("span.ui-icon").removeClass(d+" ui-icon");else{c=h.hasClass(g.cssAsc)? k[1]:h.hasClass(g.cssDesc)?k[2]:h.hasClass(g.cssHeader)?k[0]:"";j=f.hasClass("hasStickyHeaders")?f.find("tr."+(i.stickyHeaders||"tablesorter-stickyHeader")).find("th").eq(a).add(h):h;j[c===k[0]?"removeClass":"addClass"]("ui-state-active").find("span.ui-icon").removeClass(d).addClass(c)}});g.debug&&b.tablesorter.benchmark("Applying uitheme widget",e)}});
+b.tablesorter.addWidget({id:"uitheme",format:function(a){var e,c,d,g,j,h=b(a),f=a.config,k=f.widgetOptions,i=["ui-icon-arrowthick-2-n-s","ui-icon-arrowthick-1-s","ui-icon-arrowthick-1-n"],i=f.widgetUitheme&&f.widgetUitheme.hasOwnProperty("css")?f.widgetUitheme.css||i:k&&k.hasOwnProperty("uitheme")?k.uitheme:i;d=i.join(" ");f.debug&&(e=new Date); h.hasClass("ui-theme")||(h.addClass("ui-widget ui-widget-content ui-corner-all ui-theme"),b.each(f.headerList,function(){b(this).addClass("ui-widget-header ui-corner-all ui-state-default").append('<span class="ui-icon"/>').wrapInner('<div class="tablesorter-inner"/>').hover(function(){b(this).addClass("ui-state-hover")},function(){b(this).removeClass("ui-state-hover")})}));b.each(f.headerList,function(a){g=b(this);if(this.sortDisabled)g.find("span.ui-icon").removeClass(d+" ui-icon");else{c=g.hasClass(f.cssAsc)? i[1]:g.hasClass(f.cssDesc)?i[2]:g.hasClass(f.cssHeader)?i[0]:"";j=h.hasClass("hasStickyHeaders")?h.find("tr."+(k.stickyHeaders||"tablesorter-stickyHeader")).find("th").eq(a).add(g):g;j[c===i[0]?"removeClass":"addClass"]("ui-state-active").find("span.ui-icon").removeClass(d).addClass(c)}});f.debug&&b.tablesorter.benchmark("Applying uitheme widget",e)}});
-b.tablesorter.addWidget({id:"columns",format:function(a){var e,c,d,h,j,f,g,i,k,l=a.config,m=b(a).children("tbody:not(."+l.cssInfoBlock+")"),o=l.sortList, p=o.length,n=["primary","secondary","tertiary"],n=l.widgetColumns&&l.widgetColumns.hasOwnProperty("css")?l.widgetColumns.css||n:l.widgetOptions&&l.widgetOptions.hasOwnProperty("columns")?l.widgetOptions.columns||n:n;h=n.length-1;j=n.join(" ");l.debug&&(d=new Date);if(o&&o[0])for(i=0;i<m.length;i++){a=b(m[i]);e=b(document.createDocumentFragment());e=a.children("tr").appendTo(e);k=e.length;for(g=0;g<k;g++)if(c=e.eq(g).children().removeClass(j),c.eq(o[0][0]).addClass(n[0]),1<p)for(f=1;f<p;f++)c.eq(o[f][0]).addClass(n[f]|| n[h]);a.append(e)}else{c=b(a).find("td");p=c.length;j=RegExp("("+n.join("|")+")");for(f=0;f<p;f++)c[f].className=c[f].className.replace(j,"")}l.debug&&b.tablesorter.benchmark("Applying Columns widget",d)}});
+b.tablesorter.addWidget({id:"columns",format:function(a){var e,c,d,g,j,h,f,k,i=a.config,o=b(a).children("tbody:not(."+i.cssInfoBlock+")"),m=i.sortList, p=m.length,n=["primary","secondary","tertiary"],n=i.widgetColumns&&i.widgetColumns.hasOwnProperty("css")?i.widgetColumns.css||n:i.widgetOptions&&i.widgetOptions.hasOwnProperty("columns")?i.widgetOptions.columns||n:n;j=n.length-1;h=n.join(" ");i.debug&&(g=new Date);for(k=0;k<o.length;k++)a=b(o[k]),e=a.addClass("tablesorter-hidden").children("tr"),e.each(function(){d=b(this);if("none"!==this.style.display&&(c=d.children().removeClass(h),m&&m[0]&&(c.eq(m[0][0]).addClass(n[0]),1<p)))for(f=1;f<p;f++)c.eq(m[f][0]).addClass(n[f]|| n[j])}),a.removeClass("tablesorter-hidden");i.debug&&b.tablesorter.benchmark("Applying Columns widget",g)}});
-b.tablesorter.addWidget({id:"filter",format:function(a){if(!b(a).hasClass("hasFilters")){var e,c,d,h,j,f,g,i=a.config,k=i.widgetOptions,l=k.filter_cssFilter||"tablesorter-filter",m=b(a).addClass("hasFilters"),o=i.parsers.length,a='<tr class="'+l+'">',p;i.debug&&(p=new Date);for(e=0;e<o;e++)a+= '<td><input type="search" data-col="'+e+'" class="'+l,a=b.tablesorter.getData?a+("false"===b.tablesorter.getData(i.headerList[e],i.headers[e],"filter")?' disabled" disabled':'"'):a+(i.headers[e]&&i.headers[e].hasOwnProperty("filter")&&!1===i.headers[e].filter||b(i.headerList[e]).is(".filter-false")?' disabled" disabled':'"'),a+="></td>";m.find("thead").eq(0).append(a+="</tr>").find("input."+l).bind("keyup search",function(){c=m.find("thead").eq(0).children("tr").find("input."+l).map(function(){return(b(this).val()|| "").toLowerCase()}).get();""===c.join("")?m.find("tr").show():m.children("tbody:not(."+i.cssInfoBlock+")").children("tr:not(."+i.cssChildRow+")").each(function(){d=!0;f=b(this).nextUntil("tr:not(."+i.cssChildRow+")");h=f.length&&(k&&k.hasOwnProperty("filter_childRows")&&"undefined"!==typeof k.filter_childRows?k.filter_childRows:1)?f.text():"";g=b(this).children("td");for(e=0;e<o;e++)j=b.trim(g.eq(e).text()+h).toLowerCase().indexOf(c[e]),""!==c[e]&&(!k.filter_startsWith&&0<=j||k.filter_startsWith&& 0===j)?d=d?!0:!1:""!==c[e]&&(d=!1);b(this)[d?"show":"hide"]();if(f.length)f[d?"show":"hide"]()});m.trigger("applyWidgets")});i.debug&&b.tablesorter.benchmark("Applying Filter widget",p)}}});
+b.tablesorter.addWidget({id:"filter",format:function(a){if(!b(a).hasClass("hasFilters")){var e,c,d,g,j,h,f,k,i,o,m,p,n,l=a.config,q=l.widgetOptions,r=q.filter_cssFilter||"tablesorter-filter",s=b(a).addClass("hasFilters"),u=s.children("tbody:not(."+l.cssInfoBlock+")"),v=l.parsers.length,a='<tr class="'+r+'">',y=RegExp(l.cssChildRow),t,w,x=function(){l.debug&&(t=new Date);h=s.find("thead").eq(0).children("tr").find("input."+ r).map(function(){e=b(this).val()||"";return q.filter_ignoreCase?e.toLocaleLowerCase():e}).get();j=h.join("");for(d=0;d<u.length;d++){m=b(u[d]);p=m.addClass("tablesorter-hidden").children("tr");g=p.length;for(c=0;c<g;c++)if(""===j)p[c].style.display="";else if(!y.test(p[c].className)){f=!0;o=p.eq(c).nextUntil("tr:not(."+l.cssChildRow+")");k=o.length&&(q&&q.hasOwnProperty("filter_childRows")&&"undefined"!==typeof q.filter_childRows?q.filter_childRows:1)?o.text():"";n=p.eq(c).children("td");for(e=0;e< v;e++)""!==h[e]&&(i=b.trim(n.eq(e).text()+k),i=(q.filter_ignoreCase?i.toLocaleLowerCase():i).indexOf(h[e]),f=!q.filter_startsWith&&0<=i||q.filter_startsWith&&0===i?f?!0:!1:!1);p[c].style.display=f?"":"none";if(o.length)o[f?"show":"hide"]()}m.removeClass("tablesorter-hidden")}l.debug&&b.tablesorter.benchmark("Completed filter widget search",t);s.trigger("applyWidgets")};l.debug&&(t=new Date);for(e=0;e<v;e++)a+='<td><input type="search" data-col="'+e+'" class="'+r,a=b.tablesorter.getData?a+("false"=== b.tablesorter.getData(l.headerList[e],l.headers[e],"filter")?' disabled" disabled':'"'):a+(l.headers[e]&&l.headers[e].hasOwnProperty("filter")&&!1===l.headers[e].filter||b(l.headerList[e]).is(".filter-false")?' disabled" disabled':'"'),a+="></td>";s.find("thead").eq(0).append(a+="</tr>").find("input."+r).bind("keyup search",function(b,a){32>b.which&&8!==b.which||37<=b.which&&40>=b.which||(!1===a?x():(clearTimeout(w),w=setTimeout(function(){x()},q.filter_searchDelay||300)))});l.debug&&b.tablesorter.benchmark("Applying Filter widget", t)}}});
-b.tablesorter.addWidget({id:"stickyHeaders",format:function(a){if(!b(a).hasClass("hasStickyHeaders")){var e=b(a).addClass("hasStickyHeaders"),c=a.config.widgetOptions,d=b(window),h=b(a).children("thead"),j=h.children("tr:not(.sticky-false)").children(),f=c.stickyHeaders||"tablesorter-stickyHeader",g=j.eq(0),i= e.find("tfoot"),k=h.find("tr.tablesorter-header:not(.sticky-false)").clone().removeClass("tablesorter-header").addClass(f).css({width:h.outerWidth(!0),position:"fixed",left:g.offset().left,margin:0,top:0,visibility:"hidden",zIndex:10}),l=k.children(),m="";e.bind("sortEnd",function(a,c){var d=b(c).find("thead tr"),e=d.filter("."+f).children();d.filter(":not(."+f+")").children().each(function(a){e.eq(a).attr("class",b(this).attr("class"))})}).bind("pagerComplete",function(){d.resize()});j.each(function(a){var c= b(this);l.eq(a).bind("click",function(b){c.trigger(b)}).bind("mousedown",function(){this.onselectstart=function(){return!1};return!1}).find(".tablesorter-header-inner").width(c.find(".tablesorter-header-inner").width())});h.prepend(k);d.scroll(function(){var b=g.offset(),a=d.scrollTop(),c=e.height()-(g.height()+(i.height()||0)),a=a>b.top&&a<b.top+c?"visible":"hidden";k.css({left:b.left-d.scrollLeft(),visibility:a});a!==m&&(d.resize(),m=a)}).resize(function(){var a=0;k.css({left:g.offset().left-d.scrollLeft(), width:h.outerWidth()}).each(function(c){b(this).css("top",a);a+=h.find("tr").eq(c).outerHeight()});l.find(".tablesorter-header-inner").each(function(a){b(this).width(j.eq(a).find(".tablesorter-header-inner").width())})})}}});
+b.tablesorter.addWidget({id:"stickyHeaders",format:function(a){if(!b(a).hasClass("hasStickyHeaders")){var e=b(a).addClass("hasStickyHeaders"),c=a.config.widgetOptions,d=b(window),g=b(a).children("thead"),j=g.children("tr:not(.sticky-false)").children(),h=c.stickyHeaders||"tablesorter-stickyHeader",f=j.eq(0),k=e.find("tfoot"),i=g.find("tr.tablesorter-header:not(.sticky-false)").clone().removeClass("tablesorter-header").addClass(h).css({width:g.outerWidth(!0),position:"fixed",left:f.offset().left, margin:0,top:0,visibility:"hidden",zIndex:10}),o=i.children(),m="";e.bind("sortEnd",function(a,c){var d=b(c).find("thead tr"),e=d.filter("."+h).children();d.filter(":not(."+h+")").children().each(function(a){e.eq(a).attr("class",b(this).attr("class"))})}).bind("pagerComplete",function(){d.resize()});j.each(function(a){var c=b(this);o.eq(a).bind("mouseup",function(b){c.trigger(b,!0)}).bind("mousedown",function(){this.onselectstart=function(){return!1};return!1}).find(".tablesorter-header-inner").width(c.find(".tablesorter-header-inner").width())}); g.prepend(i);d.scroll(function(){var b=f.offset(),a=d.scrollTop(),c=e.height()-(f.height()+(k.height()||0)),a=a>b.top&&a<b.top+c?"visible":"hidden";i.css({left:b.left-d.scrollLeft(),visibility:a});a!==m&&(d.resize(),m=a)}).resize(function(){var a=0;i.css({left:f.offset().left-d.scrollLeft(),width:g.outerWidth()}).each(function(c){b(this).css("top",a);a+=g.find("tr").eq(c).outerHeight()});o.find(".tablesorter-header-inner").each(function(a){b(this).width(j.eq(a).find(".tablesorter-header-inner").width())})})}}}); 
-b.tablesorter.addWidget({id:"resizable",format:function(a){if(!b(a).hasClass("hasResizable")){b(a).addClass("hasResizable");var e,c,d=a.config,h=b(d.headerList).filter(":gt(0)"),j=0,f=null,g=null,i=function(){j=0;f=g=null;b(window).trigger("resize")};if(c=b.tablesorter.storage? b.tablesorter.storage(a,"tablesorter-resizable"):"")for(e in c)!isNaN(e)&&e<d.headerList.length&&b(d.headerList[e]).width(c[e]);h.each(function(){b(this).append('<div class="tablesorter-resizer" style="cursor:w-resize;position:absolute;height:100%;width:20px;left:-20px;top:0;z-index:1;"></div>').wrapInner('<div style="position:relative;height:100%;width:100%"></div>')}).bind("mousemove",function(a){if(0!==j&&f){var b=a.pageX-j;f.width()<-b||g&&g.width()<=b||(g.width(g.width()+b),j=a.pageX)}}).bind("mouseup", function(){c&&(b.tablesorter.storage&&f)&&(c[g.index()]=g.width(),b.tablesorter.storage(a,"tablesorter-resizable",c));i();return!1}).find(".tablesorter-resizer").bind("mousedown",function(a){f=b(a.target).closest("th");g=f.prev();j=a.pageX});b(a).find("thead").bind("mouseup mouseleave",function(){i()})}}});
+b.tablesorter.addWidget({id:"resizable",format:function(a){if(!b(a).hasClass("hasResizable")){b(a).addClass("hasResizable");var e,c,d=a.config,g=b(d.headerList).filter(":gt(0)"),j=0,h=null,f=null,k=function(){j=0;h=f=null;b(window).trigger("resize")};if(c=b.tablesorter.storage?b.tablesorter.storage(a,"tablesorter-resizable"):"")for(e in c)!isNaN(e)&&e<d.headerList.length&&b(d.headerList[e]).width(c[e]);g.each(function(){b(this).append('<div class="tablesorter-resizer" style="cursor:w-resize;position:absolute;height:100%;width:20px;left:-20px;top:0;z-index:1;"></div>').wrapInner('<div style="position:relative;height:100%;width:100%"></div>')}).bind("mousemove", function(b){if(0!==j&&h){var a=b.pageX-j;h.width()<-a||f&&f.width()<=a||(f.width(f.width()+a),j=b.pageX)}}).bind("mouseup",function(){c&&(b.tablesorter.storage&&h)&&(c[f.index()]=f.width(),b.tablesorter.storage(a,"tablesorter-resizable",c));k();return!1}).find(".tablesorter-resizer").bind("mousedown",function(a){h=b(a.target).closest("th");f=h.prev();j=a.pageX;return!1});b(a).find("thead").bind("mouseup mouseleave",function(){k()})}}});
-b.tablesorter.addWidget({id:"saveSort",init:function(a,b,c){c.format(a,!0)},format:function(a,e){var c,d,h=a.config;c={sortList:h.sortList};h.debug&&(d=new Date);b(a).hasClass("hasSaveSort")?a.hasInitialized&& b.tablesorter.storage&&(b.tablesorter.storage(a,"tablesorter-savesort",c),h.debug&&b.tablesorter.benchmark("saveSort widget: Saving last sort: "+h.sortList,d)):(b(a).addClass("hasSaveSort"),c="",b.tablesorter.storage&&(c=(c=b.tablesorter.storage(a,"tablesorter-savesort"))&&c.hasOwnProperty("sortList")&&b.isArray(c.sortList)?c.sortList:"",h.debug&&b.tablesorter.benchmark("saveSort: Last sort loaded: "+c,d)),e&&c&&0<c.length?h.sortList=c:a.hasInitialized&&(c&&0<c.length)&&b(a).trigger("sorton",[c]))}})
+b.tablesorter.addWidget({id:"saveSort",init:function(a,b,c){c.format(a, !0)},format:function(a,e){var c,d,g=a.config;c={sortList:g.sortList};g.debug&&(d=new Date);b(a).hasClass("hasSaveSort")?a.hasInitialized&&b.tablesorter.storage&&(b.tablesorter.storage(a,"tablesorter-savesort",c),g.debug&&b.tablesorter.benchmark("saveSort widget: Saving last sort: "+g.sortList,d)):(b(a).addClass("hasSaveSort"),c="",b.tablesorter.storage&&(c=(c=b.tablesorter.storage(a,"tablesorter-savesort"))&&c.hasOwnProperty("sortList")&&b.isArray(c.sortList)?c.sortList:"",g.debug&&b.tablesorter.benchmark("saveSort: Last sort loaded: "+ c,d)),e&&c&&0<c.length?g.sortList=c:a.hasInitialized&&(c&&0<c.length)&&b(a).trigger("sorton",[c]))}})
 })(jQuery);

package.json

@@ -1,6 +1,6 @@
 {
     "name": "tablesorter",
-    "version": "2.3.4",
+    "version": "2.3.5",
     "title": "tablesorter",
     "author": {
         "name": "Christian Bach",