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+/*!
+* TableSorter 2.3.11 - Client-side table sorting with ease!
+* @requires jQuery v1.2.6+
+*
+* Copyright (c) 2007 Christian Bach
+* Examples and docs at: http://tablesorter.com
+* Dual licensed under the MIT and GPL licenses:
+* http://www.opensource.org/licenses/mit-license.php
+* http://www.gnu.org/licenses/gpl.html
+*
+* @type jQuery
+* @name tablesorter
+* @cat Plugins/Tablesorter
+* @author Christian Bach/christian.bach@polyester.se
+* @contributor Rob Garrison/https://github.com/Mottie/tablesorter
+*/
+!(function($) {
+ $.extend({
+ tablesorter: new function() {
+
+ this.version = "2.3.11";
+
+ var parsers = [], widgets = [];
+ this.defaults = {
+
+ // appearance
+ widthFixed : false, // adds colgroup to fix widths of columns
+
+ // functionality
+ cancelSelection : true, // prevent text selection in the header
+ dateFormat : "mmddyyyy", // other options: "ddmmyyy" or "yyyymmdd"
+ sortMultiSortKey : "shiftKey", // key used to select additional columns
+ usNumberFormat : true, // false for German "1.234.567,89" or French "1 234 567,89"
+ delayInit : false, // if false, the parsed table contents will not update until the first sort.
+
+ // sort options
+ headers : {}, // set sorter, string, empty, locked order, sortInitialOrder, filter, etc.
+ ignoreCase : true, // ignore case while sorting
+ sortForce : null, // column(s) first sorted; always applied
+ sortList : [], // Initial sort order; applied initially; updated when manually sorted
+ sortAppend : null, // column(s) sorted last; always applied
+
+ sortInitialOrder : "asc", // sort direction on first click
+ sortLocaleCompare: false, // replace equivalent character (accented characters)
+ sortReset : false, // third click on the header will reset column to default - unsorted
+ sortRestart : false, // restart sort to "sortInitialOrder" when clicking on previously unsorted columns
+
+ emptyTo : "bottom", // sort empty cell to bottom, top, none, zero
+ stringTo : "max", // sort strings in numerical column as max, min, top, bottom, zero
+ textExtraction : "simple", // text extraction method/function - function(node, table, cellIndex){}
+ 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
+ },
+ initWidgets : true, // apply widgets on tablesorter initialization
+
+ // callbacks
+ initialized : null, // function(table){},
+ onRenderHeader : null, // function(index){},
+
+ // css class names
+ tableClass : 'tablesorter',
+ cssAsc : "tablesorter-headerSortUp",
+ cssChildRow : "expand-child",
+ cssDesc : "tablesorter-headerSortDown",
+ cssHeader : "tablesorter-header",
+ cssInfoBlock : "tablesorter-infoOnly", // don't sort tbody with this class name
+
+ // selectors
+ selectorHeaders : '> thead th',
+ selectorRemove : "tr.remove-me",
+
+ // advanced
+ debug : false,
+
+ // Internal variables
+ headerList: [],
+ empties: {},
+ strings: {},
+ parsers: []
+
+ // deprecated; but retained for backwards compatibility
+ // widgetZebra: { css: ["even", "odd"] }
+
+ };
+
+ /* debuging utils */
+ function log(s) {
+ if (typeof console !== "undefined" && typeof console.log !== "undefined") {
+ console.log(s);
+ } else {
+ alert(s);
+ }
+ }
+
+ function benchmark(s, d) {
+ log(s + " (" + (new Date().getTime() - d.getTime()) + "ms)");
+ }
+
+ this.benchmark = benchmark;
+ this.hasInitialized = false;
+
+ function getElementText(table, node, cellIndex) {
+ if (!node) { return ""; }
+ var c = table.config,
+ t = c.textExtraction, text = "";
+ if (t === "simple") {
+ if (c.supportsTextContent) {
+ text = node.textContent; // newer browsers support this
+ } else {
+ text = $(node).text();
+ }
+ } 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 = c.supportsTextContent ? node.textContent : $(node).text();
+ }
+ }
+ return $.trim(text);
+ }
+
+ /* parsers utils */
+ function getParserById(name) {
+ var i, l = parsers.length;
+ for (i = 0; i < l; i++) {
+ if (parsers[i].id.toLowerCase() === (name.toString()).toLowerCase()) {
+ return parsers[i];
+ }
+ }
+ return false;
+ }
+
+ function detectParserForColumn(table, rows, rowIndex, cellIndex) {
+ var i, l = parsers.length,
+ node = false,
+ nodeValue = '',
+ keepLooking = true;
+ while (nodeValue === '' && keepLooking) {
+ rowIndex++;
+ if (rows[rowIndex]) {
+ node = rows[rowIndex].cells[cellIndex];
+ nodeValue = getElementText(table, node, cellIndex);
+ if (table.config.debug) {
+ log('Checking if value was empty on row ' + rowIndex + ', column: ' + cellIndex + ': ' + nodeValue);
+ }
+ } else {
+ keepLooking = false;
+ }
+ }
+ for (i = 1; i < l; i++) {
+ if (parsers[i].is(nodeValue, table, node)) {
+ return parsers[i];
+ }
+ }
+ // 0 is always the generic parser (text)
+ return parsers[0];
+ }
+
+ function buildParserCache(table, $headers) {
+ var c = table.config,
+ tb = $(table.tBodies).filter(':not(.' + c.cssInfoBlock + ')'),
+ ts = $.tablesorter, rows, list, l, i, h, m, ch, cl, p, parsersDebug = "";
+ if ( tb.length === 0) { return; } // In the case of empty tables
+ rows = tb[0].rows;
+ if (rows[0]) {
+ list = [];
+ l = rows[0].cells.length;
+ for (i = 0; i < l; i++) {
+ // tons of thanks to AnthonyM1229 for working out the following selector (issue #74) to make this work in IE8!
+ h = $headers.filter(':not([colspan])[data-column="' + i + '"]:last,[colspan="1"][data-column="' + i + '"]:last');
+ ch = c.headers[i];
+ // get column parser
+ p = getParserById( ts.getData(h, ch, 'sorter') );
+ // empty cells behaviour - keeping emptyToBottom for backwards compatibility.
+ c.empties[i] = ts.getData(h, ch, 'empty') || c.emptyTo || (c.emptyToBottom ? 'bottom' : 'top' );
+ // text strings behaviour in numerical sorts
+ c.strings[i] = ts.getData(h, ch, 'string') || c.stringTo || 'max';
+ if (!p) {
+ p = detectParserForColumn(table, rows, -1, i);
+ }
+ if (c.debug) {
+ parsersDebug += "column:" + i + "; parser:" + p.id + "; string:" + c.strings[i] + '; empty: ' + c.empties[i] + "\n";
+ }
+ list.push(p);
+ }
+ }
+ if (c.debug) {
+ log(parsersDebug);
+ }
+ return list;
+ }
+
+ /* utils */
+ function buildCache(table) {
+ var b = table.tBodies,
+ tc = table.config,
+ totalRows,
+ totalCells,
+ parsers = tc.parsers,
+ t, i, j, k, c, cols, cacheTime;
+ tc.cache = {};
+ if (tc.debug) {
+ cacheTime = new Date();
+ }
+ for (k = 0; k < b.length; k++) {
+ tc.cache[k] = { row: [], normalized: [] };
+ // ignore tbodies with class name from css.cssInfoBlock
+ if (!$(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) {
+ /** Add the table data to main data array */
+ c = $(b[k].rows[i]);
+ cols = [];
+ // if this is a child row, add it to the last row's children and continue to the next row
+ if (c.hasClass(tc.cssChildRow)) {
+ tc.cache[k].row[tc.cache[k].row.length - 1] = tc.cache[k].row[tc.cache[k].row.length - 1].add(c);
+ // go to the next for loop
+ continue;
+ }
+ tc.cache[k].row.push(c);
+ for (j = 0; j < totalCells; ++j) {
+ t = getElementText(table, c[0].cells[j], j);
+ // allow parsing if the string is empty, previously parsing would change it to zero,
+ // in case the parser needs to extract data from the table cell attributes
+ cols.push( parsers[j].format(t, table, c[0].cells[j], j) );
+ }
+ cols.push(tc.cache[k].normalized.length); // add position for rowCache
+ tc.cache[k].normalized.push(cols);
+ }
+ $(b[k]).removeClass('tablesorter-hidden');
+ }
+ }
+ if (tc.debug) {
+ benchmark("Building cache for " + totalRows + " rows", cacheTime);
+ }
+ }
+
+ function getWidgetById(name) {
+ var i, w, l = widgets.length;
+ for (i = 0; i < l; i++) {
+ w = widgets[i];
+ if (w && w.hasOwnProperty('id') && w.id.toLowerCase() === name.toLowerCase()) {
+ return w;
+ }
+ }
+ }
+
+ function applyWidget(table, init) {
+ var tc = table.config, c = tc.widgets,
+ time, i, w, l = c.length;
+ if (tc.debug) {
+ time = new Date();
+ }
+ for (i = 0; i < l; i++) {
+ w = getWidgetById(c[i]);
+ if ( w ) {
+ if (init === true && w.hasOwnProperty('init')) {
+ w.init(table, widgets, w);
+ } else if (!init && w.hasOwnProperty('format')) {
+ w.format(table);
+ }
+ }
+ }
+ if (tc.debug) {
+ benchmark("Completed " + (init === true ? "initializing" : "applying") + " widgets", time);
+ }
+ }
+
+ // init flag (true) used by pager plugin to prevent widget application
+ function appendToTable(table, init) {
+ var c = table.config,
+ b = table.tBodies,
+ rows = [],
+ r, n, totalRows, checkCell, c2 = c.cache,
+ f, i, j, k, l, pos, appendTime;
+ if (c.debug) {
+ appendTime = new Date();
+ }
+ for (k = 0; k < b.length; k++) {
+ if (!$(b[k]).hasClass(c.cssInfoBlock)){
+ $(b[k]).addClass('tablesorter-hidden');
+ f = document.createDocumentFragment();
+ r = c2[k].row;
+ n = c2[k].normalized;
+ totalRows = n.length;
+ checkCell = totalRows ? (n[0].length - 1) : 0;
+ for (i = 0; i < totalRows; i++) {
+ pos = n[i][checkCell];
+ rows.push(r[pos]);
+ // removeRows used by the pager plugin
+ if (!c.appender || !c.removeRows) {
+ l = r[pos].length;
+ for (j = 0; j < l; j++) {
+ f.appendChild(r[pos][j]);
+ }
+ }
+ }
+ table.tBodies[k].appendChild(f);
+ $(b[k]).removeClass('tablesorter-hidden');
+ }
+ }
+ if (c.appender) {
+ c.appender(table, rows);
+ }
+ if (c.debug) {
+ benchmark("Rebuilt table", appendTime);
+ }
+ // apply table widgets
+ if (!init) { applyWidget(table); }
+ // trigger sortend
+ $(table).trigger("sortEnd", table);
+ }
+
+ // computeTableHeaderCellIndexes from:
+ // http://www.javascripttoolbox.com/lib/table/examples.php
+ // http://www.javascripttoolbox.com/temp/table_cellindex.html
+ function computeThIndexes(t) {
+ var matrix = [],
+ lookup = {},
+ trs = $(t).find('thead:eq(0) tr'),
+ i, j, k, l, c, cells, rowIndex, cellId, rowSpan, colSpan, firstAvailCol, matrixrow;
+ for (i = 0; i < trs.length; i++) {
+ cells = trs[i].cells;
+ for (j = 0; j < cells.length; j++) {
+ c = cells[j];
+ rowIndex = c.parentNode.rowIndex;
+ cellId = rowIndex + "-" + c.cellIndex;
+ rowSpan = c.rowSpan || 1;
+ colSpan = c.colSpan || 1;
+ if (typeof(matrix[rowIndex]) === "undefined") {
+ matrix[rowIndex] = [];
+ }
+ // Find first available column in the first row
+ for (k = 0; k < matrix[rowIndex].length + 1; k++) {
+ if (typeof(matrix[rowIndex][k]) === "undefined") {
+ firstAvailCol = k;
+ break;
+ }
+ }
+ lookup[cellId] = firstAvailCol;
+ // add data-column
+ $(c).attr({ 'data-column' : firstAvailCol }); // 'data-row' : rowIndex
+ for (k = rowIndex; k < rowIndex + rowSpan; k++) {
+ if (typeof(matrix[k]) === "undefined") {
+ matrix[k] = [];
+ }
+ matrixrow = matrix[k];
+ for (l = firstAvailCol; l < firstAvailCol + colSpan; l++) {
+ matrixrow[l] = "x";
+ }
+ }
+ }
+ }
+ return lookup;
+ }
+
+ function formatSortingOrder(v) {
+ // look for "d" in "desc" order; return true
+ 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;
+ c.headerList = [];
+ if (c.debug) {
+ time = new Date();
+ }
+ $tableHeaders = $(table).find(c.selectorHeaders)
+ .each(function(index) {
+ $t = $(this);
+ ch = c.headers[index];
+ this.innerHTML = '<div class="tablesorter-header-inner">' + this.innerHTML + '</div>'; // faster than wrapInner
+ if (c.onRenderHeader) { c.onRenderHeader.apply($t, [index]); }
+ this.column = header_index[this.parentNode.rowIndex + "-" + this.cellIndex];
+ this.order = formatSortingOrder( ts.getData($t, ch, 'sortInitialOrder') || c.sortInitialOrder ) ? [1,0,2] : [0,1,2];
+ this.count = -1; // set to -1 because clicking on the header automatically adds one
+ if (ts.getData($t, ch, 'sorter') === 'false') { this.sortDisabled = true; }
+ this.lockedOrder = false;
+ lock = ts.getData($t, ch, 'lockedOrder') || false;
+ if (typeof(lock) !== 'undefined' && lock !== false) {
+ this.order = this.lockedOrder = formatSortingOrder(lock) ? [1,1,1] : [0,0,0];
+ }
+ if (!this.sortDisabled) {
+ $th = $t.addClass(c.cssHeader);
+ }
+ // add cell to headerList
+ c.headerList[index] = this;
+ // add to parent in case there are multiple rows
+ $t.parent().addClass(c.cssHeader);
+ });
+ if (table.config.debug) {
+ benchmark("Built headers:", time);
+ log($tableHeaders);
+ }
+ return $tableHeaders;
+ }
+
+ function isValueInArray(v, a) {
+ var i, l = a.length;
+ for (i = 0; i < l; i++) {
+ if (a[i][0] === v) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ function setHeadersCss(table, $headers, list) {
+ var f, h = [], i, j, l, css = [table.config.cssDesc, table.config.cssAsc];
+ // remove all header information
+ $headers
+ .removeClass(css.join(' '))
+ .each(function() {
+ if (!this.sortDisabled) {
+ h[this.column] = $(this);
+ }
+ });
+ 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) {
+ for (j = 0; j < f.length; j++) {
+ if (!f[j].sortDisabled) {
+ $(f[j]).addClass(css[list[i][1]]);
+ }
+ }
+ }
+ }
+ }
+
+ function fixColumnWidth(table) {
+ if (table.config.widthFixed) {
+ var colgroup = $('<colgroup>');
+ $("tr:first td", table.tBodies[0]).each(function() {
+ colgroup.append($('<col>').css('width', $(this).width()));
+ });
+ $(table).prepend(colgroup);
+ }
+ }
+
+ function updateHeaderSortCount(table, sortList) {
+ var i, s, o, c = table.config,
+ l = sortList.length;
+ for (i = 0; i < l; i++) {
+ s = sortList[i];
+ o = c.headerList[s[0]];
+ if (o) { // prevents error if sorton array is wrong
+ o.count = s[1] % (c.sortReset ? 3 : 2);
+ }
+ }
+ }
+
+ function getCachedSortType(parsers, i) {
+ return (parsers && parsers[i]) ? parsers[i].type || '' : '';
+ }
+
+ /* sorting methods - reverted sorting method back to version 2.0.3 */
+ function multisort(table, sortList) {
+ var dynamicExp, sortWrapper, col, mx = 0, dir = 0, tc = table.config,
+ l = sortList.length, bl = table.tBodies.length,
+ sortTime, i, j, k, c, cache, lc, s, e, order, orgOrderCol;
+ if (tc.debug) { sortTime = new Date(); }
+ for (k = 0; k < bl; k++) {
+ dynamicExp = "sortWrapper = function(a,b) {";
+ cache = tc.cache[k];
+ lc = cache.normalized.length;
+ for (i = 0; i < l; i++) {
+ c = sortList[i][0];
+ order = sortList[i][1];
+ // fallback to natural sort since it is more robust
+ s = /n/i.test(getCachedSortType(tc.parsers, c)) ? "Numeric" : "Text";
+ s += order === 0 ? "" : "Desc";
+ e = "e" + i;
+ // get max column value (ignore sign)
+ if (/Numeric/.test(s) && tc.strings[c]) {
+ for (j = 0; j < lc; j++) {
+ col = Math.abs(parseFloat(cache.normalized[j][c]));
+ mx = Math.max( mx, isNaN(col) ? 0 : col );
+ }
+ // sort strings in numerical columns
+ if (typeof(tc.string[tc.strings[c]]) === 'boolean') {
+ dir = (order === 0 ? 1 : -1) * (tc.string[tc.strings[c]] ? -1 : 1);
+ } else {
+ dir = (tc.strings[c]) ? tc.string[tc.strings[c]] || 0 : 0;
+ }
+ }
+ dynamicExp += "var " + e + " = $.tablesorter.sort" + s + "(table,a[" + c + "],b[" + c + "]," + c + "," + mx + "," + dir + "); ";
+ dynamicExp += "if (" + e + ") { return " + e + "; } ";
+ dynamicExp += "else { ";
+ }
+ // if value is the same keep orignal order
+ orgOrderCol = (cache.normalized && cache.normalized[0]) ? cache.normalized[0].length - 1 : 0;
+ dynamicExp += "return a[" + orgOrderCol + "]-b[" + orgOrderCol + "];";
+ for (i=0; i < l; i++) {
+ dynamicExp += "}; ";
+ }
+ dynamicExp += "return 0; ";
+ dynamicExp += "}; ";
+ cache.normalized.sort(eval(dynamicExp)); // sort using eval expression
+ }
+ if (tc.debug) { benchmark("Sorting on " + sortList.toString() + " and dir " + order+ " time", sortTime); }
+ }
+
+ function checkResort($table, flag, callback) {
+ var t = $table[0];
+ if (flag !== false) {
+ $table.trigger("sorton", [t.config.sortList, function(){
+ $table.trigger('updateComplete');
+ if (typeof callback === "function") {
+ callback(t);
+ }
+ }]);
+ } else {
+ $table.trigger('updateComplete');
+ if (typeof callback === "function") {
+ callback(t);
+ }
+ }
+ }
+
+ /* public methods */
+ this.construct = function(settings) {
+ return this.each(function() {
+ // if no thead or tbody quit.
+ if (!this.tHead || this.tBodies.length === 0) { return; }
+ // declare
+ var $headers, $cell, $this,
+ c, i, j, k, a, s, o, downTime,
+ m = $.metadata;
+ // new blank config object
+ this.config = {};
+ // merge and extend.
+ c = $.extend(true, this.config, $.tablesorter.defaults, settings);
+
+ if (c.debug) { $.data( this, 'startoveralltimer', new Date()); }
+ // store common expression for speed
+ $this = $(this).addClass(c.tableClass);
+ // save the settings where they read
+ $.data(this, "tablesorter", c);
+ c.supportsTextContent = $('<span>x</span>')[0].textContent === 'x';
+ // digit sort text location; keeping max+/- for backwards compatibility
+ c.string = { 'max': 1, 'min': -1, 'max+': 1, 'max-': -1, 'zero': 0, 'none': 0, 'null': 0, 'top': true, 'bottom': false };
+ // build headers
+ $headers = buildHeaders(this);
+ // try to auto detect column type, and store in tables config
+ c.parsers = buildParserCache(this, $headers);
+ // build the cache for the tbody cells
+ // delayInit will delay building the cache until the user starts a sort
+ if (!c.delayInit) { buildCache(this); }
+ // fixate columns if the users supplies the fixedWidth option
+ fixColumnWidth(this);
+ // apply event handling to headers
+ // this is to big, perhaps break it out?
+ $headers.bind('mousedown.tablesorter mouseup.tablesorter', function(e, external) {
+ if (e.type === 'mousedown') {
+ downTime = new Date().getTime();
+ return !c.cancelSelection;
+ }
+ // prevent resizable widget from initializing a sort (long clicks are ignored)
+ if (external !== true && (new Date().getTime() - downTime > 500)) { return false; }
+ if (c.delayInit && !c.cache) { buildCache($this[0]); }
+ if (!this.sortDisabled) {
+ // Only call sortStart if sorting is enabled.
+ $this.trigger("sortStart", $this[0]);
+ // store exp, for speed
+ $cell = $(this);
+ k = !e[c.sortMultiSortKey];
+ // get current column sort order
+ this.count = (this.count + 1) % (c.sortReset ? 3 : 2);
+ // reset all sorts on non-current column - issue #30
+ if (c.sortRestart) {
+ i = this;
+ $headers.each(function() {
+ // only reset counts on columns that weren't just clicked on and if not included in a multisort
+ if (this !== i && (k || !$(this).is('.' + c.cssDesc + ',.' + c.cssAsc))) {
+ this.count = -1;
+ }
+ });
+ }
+ // get current column index
+ i = this.column;
+ // user only wants to sort on one column
+ if (k) {
+ // flush the sort list
+ c.sortList = [];
+ if (c.sortForce !== null) {
+ a = c.sortForce;
+ for (j = 0; j < a.length; j++) {
+ if (a[j][0] !== i) {
+ c.sortList.push(a[j]);
+ }
+ }
+ }
+ // add column to sort list
+ o = this.order[this.count];
+ if (o < 2) {
+ c.sortList.push([i, o]);
+ // add other columns if header spans across multiple
+ if (this.colSpan > 1) {
+ for (j = 1; j < this.colSpan; j++) {
+ c.sortList.push([i + j, o]);
+ }
+ }
+ }
+ // multi column sorting
+ } else {
+ // the user has clicked on an already sorted column.
+ if (isValueInArray(i, c.sortList)) {
+ // reverse the sorting direction for all tables.
+ for (j = 0; j < c.sortList.length; j++) {
+ s = c.sortList[j];
+ o = c.headerList[s[0]];
+ if (s[0] === i) {
+ s[1] = o.order[o.count];
+ if (s[1] === 2) {
+ c.sortList.splice(j,1);
+ o.count = -1;
+ }
+ }
+ }
+ } else {
+ // add column to sort list array
+ o = this.order[this.count];
+ if (o < 2) {
+ c.sortList.push([i, o]);
+ // add other columns if header spans across multiple
+ if (this.colSpan > 1) {
+ for (j = 1; j < this.colSpan; j++) {
+ c.sortList.push([i + j, o]);
+ }
+ }
+ }
+ }
+ }
+ if (c.sortAppend !== null) {
+ a = c.sortAppend;
+ for (j = 0; j < a.length; j++) {
+ if (a[j][0] !== i) {
+ c.sortList.push(a[j]);
+ }
+ }
+ }
+ // sortBegin event triggered immediately before the sort
+ $this.trigger("sortBegin", $this[0]);
+ // set css for headers
+ setHeadersCss($this[0], $headers, c.sortList);
+ multisort($this[0], c.sortList);
+ appendToTable($this[0]);
+ }
+ });
+ if (c.cancelSelection) {
+ // cancel selection
+ $headers.each(function() {
+ this.onselectstart = function() {
+ return false;
+ };
+ });
+ }
+ // apply easy methods that trigger binded events
+ $this
+ .bind("update", function(e, resort, callback) {
+ // remove rows/elements before update
+ $(c.selectorRemove, this).remove();
+ // rebuild parsers.
+ c.parsers = buildParserCache(this, $headers);
+ // rebuild the cache map
+ buildCache(this);
+ checkResort($this, resort, callback);
+ })
+ .bind("updateCell", function(e, cell, resort, callback) {
+ // get position from the dom.
+ var t = this, $tb = $(this).find('tbody'), row, pos,
+ // update cache - format: function(s, table, cell, cellIndex)
+ tbdy = $tb.index( $(cell).closest('tbody') );
+ row = $tb.eq(tbdy).find('tr').index( $(cell).closest('tr') );
+ pos = [ row, cell.cellIndex];
+ t.config.cache[tbdy].normalized[pos[0]][pos[1]] = c.parsers[pos[1]].format( getElementText(t, cell, pos[1]), t, cell, pos[1] );
+ checkResort($this, resort, callback);
+ })
+ .bind("addRows", function(e, $row, resort, callback) {
+ var i, rows = $row.filter('tr').length,
+ dat = [], l = $row[0].cells.length, t = this,
+ tbdy = $(this).find('tbody').index( $row.closest('tbody') );
+ // add each row
+ for (i = 0; i < rows; i++) {
+ // add each cell
+ for (j = 0; j < l; j++) {
+ dat[j] = c.parsers[j].format( getElementText(t, $row[i].cells[j], j), t, $row[i].cells[j], j );
+ }
+ // add the row index to the end
+ dat.push(c.cache[tbdy].row.length);
+ // update cache
+ c.cache[tbdy].row.push([$row[i]]);
+ c.cache[tbdy].normalized.push(dat);
+ dat = [];
+ }
+ // resort using current settings
+ checkResort($this, resort, callback);
+ })
+ .bind("sorton", function(e, list, callback, init) {
+ $(this).trigger("sortStart", this);
+ var l = c.headerList.length;
+ c.sortList = [];
+ $.each(list, function(i,v){
+ // make sure column exists
+ if (v[0] < l) { c.sortList.push(list[i]); }
+ });
+ // update header count index
+ updateHeaderSortCount(this, c.sortList);
+ // set css for headers
+ setHeadersCss(this, $headers, c.sortList);
+ // sort the table and append it to the dom
+ multisort(this, c.sortList);
+ appendToTable(this, init);
+ if (typeof callback === "function") {
+ callback(this);
+ }
+ })
+ .bind("appendCache", function(e, init) {
+ appendToTable(this, init);
+ })
+ .bind("applyWidgetId", function(e, id) {
+ getWidgetById(id).format(this);
+ })
+ .bind("applyWidgets", function(e, init) {
+ // apply widgets
+ applyWidget(this, init);
+ })
+ .bind("destroy", function(e,c){
+ $.tablesorter.destroy(this, c);
+ });
+
+ // get sort list from jQuery data or metadata
+ if ($this.data() && typeof $this.data().sortlist !== 'undefined') {
+ c.sortList = $this.data().sortlist;
+ } else if (m && ($this.metadata() && $this.metadata().sortlist)) {
+ c.sortList = $this.metadata().sortlist;
+ }
+ // apply widget init code
+ applyWidget(this, true);
+ // if user has supplied a sort list to constructor.
+ if (c.sortList.length > 0) {
+ $this.trigger("sorton", [c.sortList, {}, !c.initWidgets]);
+ } else if (c.initWidgets) {
+ // apply widget format
+ applyWidget(this);
+ }
+
+ // initialized
+ this.hasInitialized = true;
+ if (c.debug) {
+ $.tablesorter.benchmark("Overall initialization time", $.data( this, 'startoveralltimer'));
+ }
+ $this.trigger('tablesorter-initialized', this);
+ if (typeof c.initialized === 'function') { c.initialized(this); }
+ });
+ };
+
+ // Natural sort - https://github.com/overset/javascript-natural-sort
+ this.sortText = function(table, a, b, col) {
+ if (a === b) { return 0; }
+ var c = table.config, e = c.string[ (c.empties[col] || c.emptyTo ) ],
+ r = $.tablesorter.regex, xN, xD, yN, yD, xF, yF, i, mx;
+ if (a === '' && e !== 0) { return (typeof(e) === 'boolean') ? (e ? -1 : 1) : -e || -1; }
+ if (b === '' && e !== 0) { return (typeof(e) === 'boolean') ? (e ? 1 : -1) : e || 1; }
+ if (typeof c.textSorter === 'function') { return c.textSorter(a, b, table, col); }
+ // chunk/tokenize
+ xN = a.replace(r[0], '\\0$1\\0').replace(/\\0$/, '').replace(/^\\0/, '').split('\\0');
+ yN = b.replace(r[0], '\\0$1\\0').replace(/\\0$/, '').replace(/^\\0/, '').split('\\0');
+ // numeric, hex or date detection
+ xD = parseInt(a.match(r[2]),16) || (xN.length !== 1 && a.match(r[1]) && Date.parse(a));
+ yD = parseInt(b.match(r[2]),16) || (xD && b.match(r[1]) && Date.parse(b)) || null;
+ // first try and sort Hex codes or Dates
+ if (yD) {
+ if ( xD < yD ) { return -1; }
+ if ( xD > yD ) { return 1; }
+ }
+ mx = Math.max(xN.length, yN.length);
+ // natural sorting through split numeric strings and default strings
+ for (i = 0; i < mx; i++) {
+ // find floats not starting with '0', string or 0 if not defined (Clint Priest)
+ xF = (!(xN[i] || '').match(r[3]) && parseFloat(xN[i])) || xN[i] || 0;
+ yF = (!(yN[i] || '').match(r[3]) && parseFloat(yN[i])) || yN[i] || 0;
+ // handle numeric vs string comparison - number < string - (Kyle Adams)
+ if (isNaN(xF) !== isNaN(yF)) { return (isNaN(xF)) ? 1 : -1; }
+ // rely on string comparison if different types - i.e. '02' < 2 != '02' < '2'
+ if (typeof xF !== typeof yF) {
+ xF += '';
+ yF += '';
+ }
+ if (xF < yF) { return -1; }
+ if (xF > yF) { return 1; }
+ }
+ return 0;
+ };
+
+ this.sortTextDesc = function(table, a, b, col) {
+ if (a === b) { return 0; }
+ var c = table.config, e = c.string[ (c.empties[col] || c.emptyTo ) ];
+ if (a === '' && e !== 0) { return (typeof(e) === 'boolean') ? (e ? -1 : 1) : e || 1; }
+ if (b === '' && e !== 0) { return (typeof(e) === 'boolean') ? (e ? 1 : -1) : -e || -1; }
+ if (typeof c.textSorter === 'function') { return c.textSorter(b, a, table, col); }
+ return this.sortText(table, b, a);
+ };
+
+ // return text string value by adding up ascii value
+ // so the text is somewhat sorted when using a digital sort
+ // this is NOT an alphanumeric sort
+ this.getTextValue = function(a, mx, d) {
+ if (mx) {
+ // make sure the text value is greater than the max numerical value (mx)
+ var i, l = a.length, n = mx + d;
+ for (i = 0; i < l; i++) {
+ n += a.charCodeAt(i);
+ }
+ return d * n;
+ }
+ return 0;
+ };
+
+ this.sortNumeric = function(table, a, b, col, mx, d) {
+ if (a === b) { return 0; }
+ var c = table.config, e = c.string[ (c.empties[col] || c.emptyTo ) ];
+ if (a === '' && e !== 0) { return (typeof(e) === 'boolean') ? (e ? -1 : 1) : -e || -1; }
+ if (b === '' && e !== 0) { return (typeof(e) === 'boolean') ? (e ? 1 : -1) : e || 1; }
+ if (isNaN(a)) { a = this.getTextValue(a, mx, d); }
+ if (isNaN(b)) { b = this.getTextValue(b, mx, d); }
+ return a - b;
+ };
+
+ this.sortNumericDesc = function(table, a, b, col, mx, d) {
+ if (a === b) { return 0; }
+ var c = table.config, e = c.string[ (c.empties[col] || c.emptyTo ) ];
+ if (a === '' && e !== 0) { return (typeof(e) === 'boolean') ? (e ? -1 : 1) : e || 1; }
+ if (b === '' && e !== 0) { return (typeof(e) === 'boolean') ? (e ? 1 : -1) : -e || -1; }
+ if (isNaN(a)) { a = this.getTextValue(a, mx, d); }
+ if (isNaN(b)) { b = this.getTextValue(b, mx, d); }
+ return b - a;
+ };
+
+ this.destroy = function(table, removeClasses){
+ var $t = $(table), c = table.config;
+ // remove widget added rows
+ $t.find('thead:first tr:not(.' + c.cssHeader + ')').remove();
+ // remove resizer widget stuff
+ $t.find('thead:first .tablesorter-resizer').remove();
+ // disable tablesorter
+ $t
+ .unbind('update updateCell addRows sorton appendCache applyWidgetId applyWidgets destroy mouseup mouseleave')
+ .find(c.selectorHeaders)
+ .unbind('click mousedown mousemove mouseup')
+ .removeClass(c.cssHeader + ' ' + c.cssAsc + ' ' + c.cssDesc);
+ if (removeClasses !== false) {
+ $t.removeClass(c.tableClass);
+ }
+ };
+
+ this.addParser = function(parser) {
+ var i, l = parsers.length, a = true;
+ for (i = 0; i < l; i++) {
+ if (parsers[i].id.toLowerCase() === parser.id.toLowerCase()) {
+ a = false;
+ }
+ }
+ if (a) {
+ parsers.push(parser);
+ }
+ };
+ this.addWidget = function(widget) {
+ widgets.push(widget);
+ };
+
+ this.formatFloat = function(s, table) {
+ if (typeof(s) !== 'string' || s === '') { return s; }
+ if (table.config.usNumberFormat !== false) {
+ // US Format - 1,234,567.89 -> 1234567.89
+ s = s.replace(/,/g,'');
+ } else {
+ // German Format = 1.234.567,89 -> 1234567.89
+ // French Format = 1 234 567,89 -> 1234567.89
+ s = s.replace(/[\s|\.]/g,'').replace(/,/g,'.');
+ }
+ if(/^\s*\([.\d]+\)/.test(s)) {
+ s = s.replace(/^\s*\(/,'-').replace(/\)/,'');
+ }
+ var i = parseFloat(s);
+ // return the text instead of zero
+ return isNaN(i) ? $.trim(s) : i;
+ };
+ this.isDigit = function(s) {
+ // replace all unwanted chars and match.
+ return (/^[\-+(]?\d+[)]?$/).test(s.replace(/[,.'\s]/g, ''));
+ };
+
+ // regex used in natural sort
+ this.regex = [
+ /(^-?[0-9]+(\.?[0-9]*)[df]?e?[0-9]?$|^0x[0-9a-f]+$|[0-9]+)/gi, // chunk/tokenize numbers & letters
+ /(^([\w ]+,?[\w ]+)?[\w ]+,?[\w ]+\d+:\d+(:\d+)?[\w ]?|^\d{1,4}[\/\-]\d{1,4}[\/\-]\d{1,4}|^\w+, \w+ \d+, \d{4})/, //date
+ /^0x[0-9a-f]+$/i, // hex
+ /^0/ // leading zeros
+ ];
+ // used when replacing accented characters during sorting
+ this.characterEquivalents = {
+ "a" : "\u00e1\u00e0\u00e2\u00e3\u00e4", // áàâãä
+ "A" : "\u00c1\u00c0\u00c2\u00c3\u00c4", // ÁÀÂÃÄ
+ "c" : "\u00e7", // ç
+ "C" : "\u00c7", // Ç
+ "e" : "\u00e9\u00e8\u00ea\u00eb", // éèêë
+ "E" : "\u00c9\u00c8\u00ca\u00cb", // ÉÈÊË
+ "i" : "\u00ed\u00ec\u0130\u00ee\u00ef", // íìİîï
+ "I" : "\u00cd\u00cc\u0130\u00ce\u00cf", // ÍÌİÎÏ
+ "o" : "\u00f3\u00f2\u00f4\u00f5\u00f6", // óòôõö
+ "O" : "\u00d3\u00d2\u00d4\u00d5\u00d6", // ÓÒÔÕÖ
+ "S" : "\u00df", // ß
+ "u" : "\u00fa\u00f9\u00fb\u00fc", // úùûü
+ "U" : "\u00da\u00d9\u00db\u00dc" // ÚÙÛÜ
+ };
+ this.replaceAccents = function(s) {
+ var a, acc = '[', eq = this.characterEquivalents;
+ if (!this.characterRegex) {
+ this.characterRegexArray = {};
+ for (a in eq) {
+ if (typeof a === 'string') {
+ acc += eq[a];
+ this.characterRegexArray[a] = new RegExp('[' + eq[a] + ']', 'g');
+ }
+ }
+ this.characterRegex = new RegExp(acc + ']');
+ }
+ if (this.characterRegex.test(s)) {
+ for (a in eq) {
+ if (typeof a === 'string') {
+ s = s.replace( this.characterRegexArray[a], a );
+ }
+ }
+ }
+ return s;
+ };
+
+ // get sorter, string, empty, etc options for each column from
+ // jQuery data, metadata, header option or header class name ("sorter-false")
+ // priority = jQuery data > meta > headers option > header class name
+ this.getData = function(h, ch, key) {
+ var val = '', $h = $(h), m, cl;
+ if (!$h.length) { return ''; }
+ m = $.metadata ? $h.metadata() : false;
+ cl = ' ' + ($h.attr('class') || '');
+ if ($h.data() && ( typeof $h.data(key) !== 'undefined' || typeof $h.data(key.toLowerCase()) !== 'undefined') ){
+ // "data-lockedOrder" is assigned to "lockedorder"; but "data-locked-order" is assigned to "lockedOrder"
+ // "data-sort-initial-order" is assigned to "sortInitialOrder"
+ val += $h.data(key) || $h.data(key.toLowerCase());
+ } else if (m && typeof m[key] !== 'undefined') {
+ val += m[key];
+ } else if (ch && typeof ch[key] !== 'undefined') {
+ val += ch[key];
+ } else if (cl && cl.match(' ' + key + '-')) {
+ // include sorter class name "sorter-text", etc
+ val = cl.match( new RegExp(' ' + key + '-(\\w+)') )[1] || '';
+ }
+ return $.trim(val);
+ };
+
+ this.clearTableBody = function(table) {
+ $(table.tBodies).filter(':not(.' + table.config.cssInfoBlock + ')').empty();
+ };
+
+ }
+ })();
+
+ // make shortcut
+ var ts = $.tablesorter;
+
+ // extend plugin scope
+ $.fn.extend({
+ tablesorter: ts.construct
+ });
+
+ // add default parsers
+ ts.addParser({
+ id: "text",
+ is: function(s, table, node) {
+ return true;
+ },
+ format: function(s, table, cell, cellIndex) {
+ var c = table.config;
+ s = $.trim( c.ignoreCase ? s.toLocaleLowerCase() : s );
+ return c.sortLocaleCompare ? ts.replaceAccents(s) : s;
+ },
+ type: "text"
+ });
+
+ ts.addParser({
+ id: "currency",
+ is: function(s) {
+ return (/^\(?[\u00a3$\u20ac\u00a4\u00a5\u00a2?.]\d+/).test(s); // £$€¤¥¢
+ },
+ format: function(s, table) {
+ return ts.formatFloat(s.replace(/[^\w,. \-()]/g, ""), table);
+ },
+ type: "numeric"
+ });
+
+ ts.addParser({
+ id: "ipAddress",
+ is: function(s) {
+ return (/^\d{1,3}[\.]\d{1,3}[\.]\d{1,3}[\.]\d{1,3}$/).test(s);
+ },
+ format: function(s, table) {
+ var i, a = s.split("."),
+ r = "",
+ l = a.length;
+ for (i = 0; i < l; i++) {
+ r += ("00" + a[i]).slice(-3);
+ }
+ return ts.formatFloat(r, table);
+ },
+ type: "numeric"
+ });
+
+ ts.addParser({
+ id: "url",
+ is: function(s) {
+ return (/^(https?|ftp|file):\/\//).test(s);
+ },
+ format: function(s) {
+ return $.trim(s.replace(/(https?|ftp|file):\/\//, ''));
+ },
+ type: "text"
+ });
+
+ ts.addParser({
+ id: "isoDate",
+ is: function(s) {
+ return (/^\d{4}[\/\-]\d{1,2}[\/\-]\d{1,2}$/).test(s);
+ },
+ format: function(s, table) {
+ return ts.formatFloat((s !== "") ? (new Date(s.replace(/-/g, "/")).getTime() || "") : "", table);
+ },
+ type: "numeric"
+ });
+
+ ts.addParser({
+ id: "percent",
+ is: function(s) {
+ return (/\d%\)?$/).test(s);
+ },
+ format: function(s, table) {
+ return ts.formatFloat(s.replace(/%/g, ""), table);
+ },
+ type: "numeric"
+ });
+
+ ts.addParser({
+ id: "usLongDate",
+ is: function(s) {
+ return s.match(/^[A-Za-z]{3,10}\.? [0-9]{1,2}, ([0-9]{4}|'?[0-9]{2}) (([0-2]?[0-9]:[0-5][0-9])|([0-1]?[0-9]:[0-5][0-9]\s(AM|PM)))$/);
+ },
+ format: function(s, table) {
+ return ts.formatFloat( (new Date(s).getTime() || ''), table);
+ },
+ type: "numeric"
+ });
+
+ ts.addParser({
+ id: "shortDate", // "mmddyyyy", "ddmmyyyy" or "yyyymmdd"
+ is: function(s) {
+ // testing for ####-##-#### - so it's not perfect
+ return (/^(\d{2}|\d{4})[\/\-\,\.\s+]\d{2}[\/\-\.\,\s+](\d{2}|\d{4})$/).test(s);
+ },
+ format: function(s, table, cell, cellIndex) {
+ var c = table.config, ci = c.headerList[cellIndex],
+ format = ci.shortDateFormat;
+ if (typeof format === 'undefined') {
+ // cache header formatting so it doesn't getData for every cell in the column
+ format = ci.shortDateFormat = ts.getData( ci, c.headers[cellIndex], 'dateFormat') || c.dateFormat;
+ }
+ s = s.replace(/\s+/g," ").replace(/[\-|\.|\,]/g, "/");
+ if (format === "mmddyyyy") {
+ s = s.replace(/(\d{1,2})[\/\s](\d{1,2})[\/\s](\d{4})/, "$3/$1/$2");
+ } else if (format === "ddmmyyyy") {
+ s = s.replace(/(\d{1,2})[\/\s](\d{1,2})[\/\s](\d{4})/, "$3/$2/$1");
+ } else if (format === "yyyymmdd") {
+ s = s.replace(/(\d{4})[\/\s](\d{1,2})[\/\s](\d{1,2})/, "$1/$2/$3");
+ }
+ return ts.formatFloat( (new Date(s).getTime() || ''), table);
+ },
+ type: "numeric"
+ });
+
+ ts.addParser({
+ id: "time",
+ is: function(s) {
+ return (/^(([0-2]?[0-9]:[0-5][0-9])|([0-1]?[0-9]:[0-5][0-9]\s(am|pm)))$/).test(s);
+ },
+ format: function(s, table) {
+ return ts.formatFloat( (new Date("2000/01/01 " + s).getTime() || ''), table);
+ },
+ type: "numeric"
+ });
+
+ ts.addParser({
+ id: "digit",
+ is: function(s) {
+ return ts.isDigit(s);
+ },
+ format: function(s, table) {
+ return ts.formatFloat(s.replace(/[^\w,. \-()]/g, ""), table);
+ },
+ type: "numeric"
+ });
+
+ ts.addParser({
+ id: "metadata",
+ is: function(s) {
+ return false;
+ },
+ format: function(s, table, cell) {
+ var c = table.config,
+ p = (!c.parserMetadataName) ? 'sortValue' : c.parserMetadataName;
+ return $(cell).metadata()[p];
+ },
+ type: "numeric"
+ });
+
+ // add default widgets
+ ts.addWidget({
+ id: "zebra",
+ format: function(table) {
+ var $tb, $tv, $tr, row, even, time, k, l,
+ c = table.config,
+ child = new RegExp(c.cssChildRow, 'i'),
+ b = $(table).children('tbody:not(.' + c.cssInfoBlock + ')'),
+ css = [ "even", "odd" ];
+ // maintain backwards compatibility
+ css = c.widgetZebra && c.hasOwnProperty('css') ? c.widgetZebra.css :
+ (c.widgetOptions && c.widgetOptions.hasOwnProperty('zebra')) ? c.widgetOptions.zebra : css;
+ if (c.debug) {
+ time = new Date();
+ }
+ for (k = 0; k < b.length; k++ ) {
+ // loop through the visible rows
+ $tb = $(b[k]);
+ l = $tb.children('tr').length;
+ if (l > 1) {
+ row = 0;
+ $tv = $tb.find('tr:visible');
+ $tb.addClass('tablesorter-hidden');
+ // 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(this.className)) { row++; }
+ even = (row % 2 === 0);
+ $tr.removeClass(css[even ? 1 : 0]).addClass(css[even ? 0 : 1]);
+ });
+ $tb.removeClass('tablesorter-hidden');
+ }
+ }
+ if (c.debug) {
+ ts.benchmark("Applying Zebra widget", time);
+ }
+ }
+ });
+
+})(jQuery); \ No newline at end of file
generated by cgit v1.2.2 (git 2.25.0) at 2024-05-01 04:14:45 +0000