/*!
* TableSorter 2.7.5 - 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
*/
/*jshint browser:true, jquery:true, unused:false, expr: true */
/*global console:false, alert:false */
!(function($) {
"use strict";
$.extend({
/*jshint supernew:true */
tablesorter: new function() {
var ts = this;
ts.version = "2.7.5";
ts.parsers = [];
ts.widgets = [];
ts.defaults = {
// *** appearance
theme : 'default', // adds tablesorter-{theme} to the table for styling
widthFixed : false, // adds colgroup to fix widths of columns
showProcessing : false, // show an indeterminate timer icon in the header when the table is sorted or filtered.
headerTemplate : '{content}',// header layout template (HTML ok); {content} = innerHTML, {icon} = <i/> (class from cssIcon)
onRenderTemplate : null, // function(index, template){ return template; }, (template is a string)
onRenderHeader : null, // function(index){}, (nothing to return)
// *** functionality
cancelSelection : true, // prevent text selection in the header
dateFormat : 'mmddyyyy', // other options: "ddmmyyy" or "yyyymmdd"
sortMultiSortKey : 'shiftKey', // key used to select additional columns
sortResetKey : 'ctrlKey', // key used to remove sorting on a column
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
serverSideSorting: false, // if true, server-side sorting should be performed because client-side sorting will be disabled, but the ui and events will still be used.
// *** 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){},
// *** css class names
tableClass : 'tablesorter',
cssAsc : 'tablesorter-headerAsc',
cssChildRow : 'tablesorter-childRow', // previously "expand-child"
cssDesc : 'tablesorter-headerDesc',
cssHeader : 'tablesorter-header',
cssHeaderRow : 'tablesorter-headerRow',
cssIcon : 'tablesorter-icon', // if this class exists, a <i> will be added to the header automatically
cssInfoBlock : 'tablesorter-infoOnly', // don't sort tbody with this class name
cssProcessing : 'tablesorter-processing', // processing icon applied to header during sort/filter
// *** selectors
selectorHeaders : '> thead th, > thead td',
selectorSort : 'th, td', // jQuery selector of content within selectorHeaders that is clickable to trigger a sort
selectorRemove : '.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)");
}
ts.benchmark = benchmark;
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 $.trim(text);
}
function detectParserForColumn(table, rows, rowIndex, cellIndex) {
var i, l = ts.parsers.length,
node = false,
nodeValue = '',
keepLooking = true;
while (nodeValue === '' && keepLooking) {
rowIndex++;
if (rows[rowIndex]) {
node = rows[rowIndex].cells[cellIndex];
nodeValue = getElementText(table, node, cellIndex);
if (table.config.debug) {
log('Checking if value was empty on row ' + rowIndex + ', column: ' + cellIndex + ': ' + nodeValue);
}
} else {
keepLooking = false;
}
}
for (i = 1; i < l; i++) {
if (ts.parsers[i].is && ts.parsers[i].is(nodeValue, table, node)) {
return ts.parsers[i];
}
}
// 0 is always the generic parser (text)
return ts.parsers[0];
}
function buildParserCache(table) {
var c = table.config,
// update table bodies in case we start with an empty table
tb = c.$tbodies = c.$table.children('tbody:not(.' + c.cssInfoBlock + ')'),
rows, list, l, i, h, ch, p, parsersDebug = "";
if ( tb.length === 0) {
return c.debug ? log('*Empty table!* Not building a parser cache') : '';
}
rows = tb[0].rows;
if (rows[0]) {
list = [];
l = rows[0].cells.length;
for (i = 0; i < l; i++) {
// tons of thanks to AnthonyM1229 for working out the following selector (issue #74) to make this work in IE8!
// More fixes to this selector to work properly in iOS and jQuery 1.8+ (issue #132 & #174)
h = c.$headers.filter(':not([colspan])');
h = h.add( c.$headers.filter('[colspan="1"]') ) // ie8 fix
.filter('[data-column="' + i + '"]:last');
ch = c.headers[i];
// get column parser
p = ts.getParserById( ts.getData(h, ch, 'sorter') );
// empty cells behaviour - keeping emptyToBottom for backwards compatibility
c.empties[i] = ts.getData(h, ch, 'empty') || c.emptyTo || (c.emptyToBottom ? 'bottom' : 'top' );
// text strings behaviour in numerical sorts
c.strings[i] = ts.getData(h, ch, 'string') || c.stringTo || 'max';
if (!p) {
p = detectParserForColumn(table, rows, -1, i);
}
if (c.debug) {
parsersDebug += "column:" + i + "; parser:" + p.id + "; string:" + c.strings[i] + '; empty: ' + c.empties[i] + "\n";
}
list.push(p);
}
}
if (c.debug) {
log(parsersDebug);
}
return list;
}
/* utils */
function buildCache(table) {
var b = table.tBodies,
tc = table.config,
totalRows,
totalCells,
parsers = tc.parsers,
t, v, i, j, k, c, cols, cacheTime, colMax = [];
tc.cache = {};
// if no parsers found, return - it's an empty table.
if (!parsers) {
return tc.debug ? log('*Empty table!* Not building a cache') : '';
}
if (tc.debug) {
cacheTime = new Date();
}
// processing icon
if (tc.showProcessing) {
ts.isProcessing(table, true);
}
for (k = 0; k < b.length; k++) {
tc.cache[k] = { row: [], normalized: [] };
// ignore tbodies with class name from css.cssInfoBlock
if (!$(b[k]).hasClass(tc.cssInfoBlock)) {
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
v = parsers[j].format(t, table, c[0].cells[j], j);
cols.push(v);
if ((parsers[j].type || '').toLowerCase() === "numeric") {
colMax[j] = Math.max(Math.abs(v), colMax[j] || 0); // determine column max value (ignore sign)
}
}
cols.push(tc.cache[k].normalized.length); // add position for rowCache
tc.cache[k].normalized.push(cols);
}
tc.cache[k].colMax = colMax;
}
}
if (tc.showProcessing) {
ts.isProcessing(table); // remove processing icon
}
if (tc.debug) {
benchmark("Building cache for " + totalRows + " rows", cacheTime);
}
}
// init flag (true) used by pager plugin to prevent widget application
function appendToTable(table, init) {
var c = table.config,
b = table.tBodies,
rows = [],
c2 = c.cache,
r, n, totalRows, checkCell, $bk, $tb,
i, j, k, l, pos, appendTime;
if (!c2[0]) { return; } // empty table - fixes #206
if (c.debug) {
appendTime = new Date();
}
for (k = 0; k < b.length; k++) {
$bk = $(b[k]);
if (!$bk.hasClass(c.cssInfoBlock)) {
// get tbody
$tb = ts.processTbody(table, $bk, true);
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++) {
$tb.append(r[pos][j]);
}
}
}
// restore tbody
ts.processTbody(table, $tb, false);
}
}
if (c.appender) {
c.appender(table, rows);
}
if (c.debug) {
benchmark("Rebuilt table", appendTime);
}
// apply table widgets
if (!init) { ts.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 = {},
cols = 0, // determine the number of columns
trs = $(t).find('thead:eq(0), tfoot').children('tr'), // children tr in tfoot - see issue #196
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;
cols = Math.max(firstAvailCol, cols);
// 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";
}
}
}
}
t.config.columns = cols; // may not be accurate if # header columns !== # tbody columns
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,
h, i, t, lock, time, $tableHeaders, c = table.config;
c.headerList = [], c.headerContent = [];
if (c.debug) {
time = new Date();
}
i = c.cssIcon ? '<i class="' + c.cssIcon + '"></i>' : ''; // add icon if cssIcon option exists
$tableHeaders = $(table).find(c.selectorHeaders).each(function(index) {
$t = $(this);
ch = c.headers[index];
c.headerContent[index] = this.innerHTML; // save original header content
// set up header template
t = c.headerTemplate.replace(/\{content\}/g, this.innerHTML).replace(/\{icon\}/g, i);
if (c.onRenderTemplate) {
h = c.onRenderTemplate.apply($t, [index, t]);
if (h && typeof h === 'string') { t = h; } // only change t if something is returned
}
this.innerHTML = '<div class="tablesorter-header-inner">' + t + '</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;
$t.addClass('sorter-false');
} else {
$t.removeClass('sorter-false');
}
this.lockedOrder = false;
lock = ts.getData($t, ch, 'lockedOrder') || false;
if (typeof(lock) !== 'undefined' && lock !== false) {
this.order = this.lockedOrder = formatSortingOrder(lock) ? [1,1,1] : [0,0,0];
}
$t.addClass( (this.sortDisabled ? 'sorter-false ' : ' ') + c.cssHeader );
// add cell to headerList
c.headerList[index] = this;
// add to parent in case there are multiple rows
$t.parent().addClass(c.cssHeaderRow);
});
if (table.config.debug) {
benchmark("Built headers:", time);
log($tableHeaders);
}
return $tableHeaders;
}
function setHeadersCss(table) {
var f, i, j, l,
c = table.config,
list = c.sortList,
css = [c.cssAsc, c.cssDesc],
// find the footer
$t = $(table).find('tfoot tr').children().removeClass(css.join(' '));
// remove all header information
c.$headers.removeClass(css.join(' '));
l = list.length;
for (i = 0; i < l; i++) {
// direction = 2 means reset!
if (list[i][1] !== 2) {
// multicolumn sorting updating - choose the :last in case there are nested columns
f = c.$headers.not('.sorter-false').filter('[data-column="' + list[i][0] + '"]' + (l === 1 ? ':last' : '') );
if (f.length) {
for (j = 0; j < f.length; j++) {
if (!f[j].sortDisabled) {
f.eq(j).addClass(css[list[i][1]]);
// add sorted class to footer, if it exists
if ($t.length) {
$t.filter('[data-column="' + list[i][0] + '"]').eq(j).addClass(css[list[i][1]]);
}
}
}
}
}
}
}
// automatically add col group, and column sizes if set
function fixColumnWidth(table) {
var $c, c = table.config,
$cg = $('<colgroup>'),
$cgo = c.$table.find('colgroup'),
n = c.columns.length,
overallWidth = c.$table.width();
$("tr:first td", table.tBodies[0]).each(function(i) {
$c = $('<col>');
if (c.widthFixed) {
$c.css('width', parseInt(($(this).width()/overallWidth)*1000, 10)/10 + '%');
}
$cg.append($c);
});
// replace colgroup contents
if ($cgo.length) {
$cgo.html( $cg.html() );
} else {
c.$table.prepend( $cg );
}
}
function updateHeaderSortCount(table, list) {
var s, t, o, c = table.config,
sl = list || c.sortList;
c.sortList = [];
$.each(sl, function(i,v){
// ensure all sortList values are numeric - fixes #127
s = [ parseInt(v[0], 10), parseInt(v[1], 10) ];
// make sure header exists
o = c.headerList[s[0]];
if (o) { // prevents error if sorton array is wrong
c.sortList.push(s);
t = $.inArray(s[1], o.order); // fixes issue #167
o.count = t >= 0 ? t : s[1] % (c.sortReset ? 3 : 2);
}
});
}
function getCachedSortType(parsers, i) {
return (parsers && parsers[i]) ? parsers[i].type || '' : '';
}
// sort multiple columns
function multisort(table) { /*jshint loopfunc:true */
var dynamicExp, sortWrapper, col, mx = 0, dir = 0, tc = table.config,
sortList = tc.sortList, l = sortList.length, bl = table.tBodies.length,
sortTime, i, j, k, c, colMax, cache, lc, s, e, order, orgOrderCol;
if (tc.serverSideSorting || !tc.cache[0]) { // empty table - fixes #206
return;
}
if (tc.debug) { sortTime = new Date(); }
for (k = 0; k < bl; k++) {
colMax = tc.cache[k].colMax;
cache = tc.cache[k].normalized;
lc = cache.length;
orgOrderCol = (cache && cache[0]) ? cache[0].length - 1 : 0;
cache.sort(function(a, b) {
// cache is undefined here in IE, so don't use it!
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";
if (/Numeric/.test(s) && tc.strings[c]) {
// 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;
}
}
var sort = $.tablesorter["sort" + s](table, a[c], b[c], c, colMax[c], dir);
if (sort) { return sort; }
}
return a[orgOrderCol] - b[orgOrderCol];
});
}
if (tc.debug) { benchmark("Sorting on " + sortList.toString() + " and dir " + order + " time", sortTime); }
}
function resortComplete($table, callback){
$table.trigger('updateComplete');
if (typeof callback === "function") {
callback($table[0]);
}
}
function checkResort($table, flag, callback) {
if (flag !== false) {
$table.trigger("sorton", [$table[0].config.sortList, function(){
resortComplete($table, callback);
}]);
} else {
resortComplete($table, callback);
}
}
/* public methods */
ts.construct = function(settings) {
return this.each(function() {
// if no thead or tbody, or tablesorter is already present, quit
if (!this.tHead || this.tBodies.length === 0 || this.hasInitialized === true) {
return (this.config.debug) ? log('stopping initialization! No thead, tbody or tablesorter has already been initialized') : '';
}
// declare
var $cell, $this = $(this), $t0 = this,
c, i, j, k = '', a, s, o, downTime,
m = $.metadata;
// initialization flag
$t0.hasInitialized = false;
// new blank config object
$t0.config = {};
// merge and extend
c = $.extend(true, $t0.config, ts.defaults, settings);
// save the settings where they read
$.data($t0, "tablesorter", c);
if (c.debug) { $.data( $t0, 'startoveralltimer', new Date()); }
// constants
c.supportsTextContent = $('<span>x</span>')[0].textContent === 'x';
c.supportsDataObject = parseFloat($.fn.jquery) >= 1.4;
// 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 };
// add table theme class only if there isn't already one there
if (!/tablesorter\-/.test($this.attr('class'))) {
k = (c.theme !== '' ? ' tablesorter-' + c.theme : '');
}
c.$table = $this.addClass(c.tableClass + k);
c.$tbodies = $this.children('tbody:not(.' + c.cssInfoBlock + ')');
// build headers
c.$headers = buildHeaders($t0);
// fixate columns if the users supplies the fixedWidth option
// do this after theme has been applied
fixColumnWidth($t0);
// try to auto detect column type, and store in tables config
c.parsers = buildParserCache($t0);
// build the cache for the tbody cells
// delayInit will delay building the cache until the user starts a sort
if (!c.delayInit) { buildCache($t0); }
// apply event handling to headers
// this is to big, perhaps break it out?
c.$headers
// http://stackoverflow.com/questions/5312849/jquery-find-self
.find('*').andSelf().filter(c.selectorSort)
.unbind('mousedown.tablesorter mouseup.tablesorter')
.bind('mousedown.tablesorter mouseup.tablesorter', function(e, external) {
// jQuery v1.2.6 doesn't have closest()
var $cell = this.tagName.match('TH|TD') ? $(this) : $(this).parents('th, td').filter(':last'), cell = $cell[0];
// only recognize left clicks
if ((e.which || e.button) !== 1) { return false; }
// set timer on mousedown
if (e.type === 'mousedown') {
downTime = new Date().getTime();
return e.target.tagName === "INPUT" ? '' : !c.cancelSelection;
}
// ignore long clicks (prevents resizable widget from initializing a sort)
if (external !== true && (new Date().getTime() - downTime > 250)) { return false; }
if (c.delayInit && !c.cache) { buildCache($t0); }
if (!cell.sortDisabled) {
// Only call sortStart if sorting is enabled
$this.trigger("sortStart", $t0);
// store exp, for speed
// $cell = $(this);
k = !e[c.sortMultiSortKey];
// get current column sort order
cell.count = e[c.sortResetKey] ? 2 : (cell.count + 1) % (c.sortReset ? 3 : 2);
// reset all sorts on non-current column - issue #30
if (c.sortRestart) {
i = cell;
c.$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 = cell.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 = cell.order[cell.count];
if (o < 2) {
c.sortList.push([i, o]);
// add other columns if header spans across multiple
if (cell.colSpan > 1) {
for (j = 1; j < cell.colSpan; j++) {
c.sortList.push([i + j, o]);
}
}
}
// multi column sorting
} else {
// get rid of the sortAppend before adding more - fixes issue #115
if (c.sortAppend && c.sortList.length > 1) {
if (ts.isValueInArray(c.sortAppend[0][0], c.sortList)) {
c.sortList.pop();
}
}
// the user has clicked on an already sorted column
if (ts.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 = cell.order[cell.count];
if (o < 2) {
c.sortList.push([i, o]);
// add other columns if header spans across multiple
if (cell.colSpan > 1) {
for (j = 1; j < cell.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", $t0);
// setTimeout needed so the processing icon shows up
setTimeout(function(){
// set css for headers
setHeadersCss($t0);
multisort($t0);
appendToTable($t0);
}, 1);
}
});
if (c.cancelSelection) {
// cancel selection
c.$headers.each(function() {
this.onselectstart = function() {
return false;
};
});
}
// apply easy methods that trigger binded events
$this
.unbind('sortReset update updateCell addRows sorton appendCache applyWidgetId applyWidgets refreshWidgets destroy mouseup mouseleave')
.bind("sortReset", function(){
c.sortList = [];
setHeadersCss($t0);
multisort($t0);
appendToTable($t0);
})
.bind("update updateRows", function(e, resort, callback) {
// remove rows/elements before update
$(c.selectorRemove, $t0).remove();
// rebuild parsers
c.parsers = buildParserCache($t0);
// rebuild the cache map
buildCache($t0);
checkResort($this, resort, callback);
})
.bind("updateCell", function(e, cell, resort, callback) {
// get position from the dom
var l, row, icell,
$tb = $this.find('tbody'),
// update cache - format: function(s, table, cell, cellIndex)
// no closest in jQuery v1.2.6 - tbdy = $tb.index( $(cell).closest('tbody') ),$row = $(cell).closest('tr');
tbdy = $tb.index( $(cell).parents('tbody').filter(':last') ),
$row = $(cell).parents('tr').filter(':last');
cell = $(cell)[0]; // in case cell is a jQuery object
// tbody may not exist if update is initialized while tbody is removed for processing
if ($tb.length && tbdy >= 0) {
row = $tb.eq(tbdy).find('tr').index( $row );
icell = cell.cellIndex;
l = $t0.config.cache[tbdy].normalized[row].length - 1;
$t0.config.cache[tbdy].row[$t0.config.cache[tbdy].normalized[row][l]] = $row;
$t0.config.cache[tbdy].normalized[row][icell] = c.parsers[icell].format( getElementText($t0, cell, icell), $t0, cell, icell );
checkResort($this, resort, callback);
}
})
.bind("addRows", function(e, $row, resort, callback) {
var i, rows = $row.filter('tr').length,
dat = [], l = $row[0].cells.length,
tbdy = $this.find('tbody').index( $row.closest('tbody') );
// fixes adding rows to an empty table - see issue #179
if (!c.parsers) {
c.parsers = buildParserCache($t0);
}
// 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($t0, $row[i].cells[j], j), $t0, $row[i].cells[j], j );
}
// add the row index to the end
dat.push(c.cache[tbdy].row.length);
// update cache
c.cache[tbdy].row.push([$row[i]]);
c.cache[tbdy].normalized.push(dat);
dat = [];
}
// resort using current settings
checkResort($this, resort, callback);
})
.bind("sorton", function(e, list, callback, init) {
$this.trigger("sortStart", this);
// update header count index
updateHeaderSortCount($t0, list);
// set css for headers
setHeadersCss($t0);
// sort the table and append it to the dom
multisort($t0);
appendToTable($t0, init);
if (typeof callback === "function") {
callback($t0);
}
})
.bind("appendCache", function(e, callback, init) {
appendToTable($t0, init);
if (typeof callback === "function") {
callback($t0);
}
})
.bind("applyWidgetId", function(e, id) {
ts.getWidgetById(id).format($t0, c, c.widgetOptions);
})
.bind("applyWidgets", function(e, init) {
// apply widgets
ts.applyWidget($t0, init);
})
.bind("refreshWidgets", function(e, all, dontapply){
ts.refreshWidgets($t0, all, dontapply);
})
.bind("destroy", function(e, c, cb){
ts.destroy($t0, c, cb);
});
// get sort list from jQuery data or metadata
// in jQuery < 1.4, an error occurs when calling $this.data()
if (c.supportsDataObject && typeof $this.data().sortlist !== 'undefined') {
c.sortList = $this.data().sortlist;
} else if (m && ($this.metadata() && $this.metadata().sortlist)) {
c.sortList = $this.metadata().sortlist;
}
// apply widget init code
ts.applyWidget($t0, true);
// if user has supplied a sort list to constructor
if (c.sortList.length > 0) {
$this.trigger("sorton", [c.sortList, {}, !c.initWidgets]);
} else if (c.initWidgets) {
// apply widget format
ts.applyWidget($t0);
}
// show processesing icon
if (c.showProcessing) {
$this
.unbind('sortBegin sortEnd')
.bind('sortBegin sortEnd', function(e) {
ts.isProcessing($t0, e.type === 'sortBegin');
});
}
// initialized
$t0.hasInitialized = true;
if (c.debug) {
ts.benchmark("Overall initialization time", $.data( $t0, 'startoveralltimer'));
}
$this.trigger('tablesorter-initialized', $t0);
if (typeof c.initialized === 'function') { c.initialized($t0); }
});
};
// *** Process table ***
// add processing indicator
ts.isProcessing = function(table, toggle, $ths) {
var c = table.config,
// default to all headers
$h = $ths || $(table).find('.' + c.cssHeader);
if (toggle) {
if (c.sortList.length > 0) {
// get headers from the sortList
$h = $h.filter(function(){
// get data-column from attr to keep compatibility with jQuery 1.2.6
return this.sortDisabled ? false : ts.isValueInArray( parseFloat($(this).attr('data-column')), c.sortList);
});
}
$h.addClass(c.cssProcessing);
} else {
$h.removeClass(c.cssProcessing);
}
};
// detach tbody but save the position
// don't use tbody because there are portions that look for a tbody index (updateCell)
ts.processTbody = function(table, $tb, getIt){
var t, holdr;
if (getIt) {
$tb.before('<span class="tablesorter-savemyplace"/>');
holdr = ($.fn.detach) ? $tb.detach() : $tb.remove();
return holdr;
}
holdr = $(table).find('span.tablesorter-savemyplace');
$tb.insertAfter( holdr );
holdr.remove();
};
ts.clearTableBody = function(table) {
table.config.$tbodies.empty();
};
ts.destroy = function(table, removeClasses, callback){
if (!table.hasInitialized) { return; }
// remove all widgets
ts.refreshWidgets(table, true, true);
var $t = $(table), c = table.config,
$h = $t.find('thead:first'),
$r = $h.find('tr.' + c.cssHeaderRow).removeClass(c.cssHeaderRow),
$f = $t.find('tfoot:first > tr').children('th, td');
// remove widget added rows, just in case
$h.find('tr').not($r).remove();
// disable tablesorter
$t
.removeData('tablesorter')
.unbind('sortReset update updateCell addRows sorton appendCache applyWidgetId applyWidgets refreshWidgets destroy mouseup mouseleave');
c.$headers.add($f)
.removeClass(c.cssHeader + ' ' + c.cssAsc + ' ' + c.cssDesc)
.removeAttr('data-column');
$r.find(c.selectorSort).unbind('mousedown.tablesorter mouseup.tablesorter');
// restore headers
$r.children().each(function(i){
$(this).html( c.headerContent[i] );
});
if (removeClasses !== false) {
$t.removeClass(c.tableClass + ' tablesorter-' + c.theme);
}
// clear flag in case the plugin is initialized again
table.hasInitialized = false;
if (typeof callback === 'function') {
callback(table);
}
};
// *** sort functions ***
// regex used in natural sort
ts.regex = [
/(^-?[0-9]+(\.?[0-9]*)[df]?e?[0-9]?$|^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
];
// Natural sort - https://github.com/overset/javascript-natural-sort
ts.sortText = function(table, a, b, col) {
if (a === b) { return 0; }
var c = table.config, e = c.string[ (c.empties[col] || c.emptyTo ) ],
r = ts.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
xF = isNaN(xN[i]) ? xN[i] || 0 : parseFloat(xN[i]) || 0;
yF = isNaN(yN[i]) ? yN[i] || 0 : parseFloat(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;
};
ts.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 ts.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
ts.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;
};
ts.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 = ts.getTextValue(a, mx, d); }
if (isNaN(b)) { b = ts.getTextValue(b, mx, d); }
return a - b;
};
ts.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 = ts.getTextValue(a, mx, d); }
if (isNaN(b)) { b = ts.getTextValue(b, mx, d); }
return b - a;
};
// used when replacing accented characters during sorting
ts.characterEquivalents = {
"a" : "\u00e1\u00e0\u00e2\u00e3\u00e4\u0105\u00e5", // áàâãäąå
"A" : "\u00c1\u00c0\u00c2\u00c3\u00c4\u0104\u00c5", // ÁÀÂÃÄĄÅ
"c" : "\u00e7\u0107\u010d", // çćč
"C" : "\u00c7\u0106\u010c", // ÇĆČ
"e" : "\u00e9\u00e8\u00ea\u00eb\u011b\u0119", // éèêëěę
"E" : "\u00c9\u00c8\u00ca\u00cb\u011a\u0118", // ÉÈÊËĚĘ
"i" : "\u00ed\u00ec\u0130\u00ee\u00ef\u0131", // íìİîïı
"I" : "\u00cd\u00cc\u0130\u00ce\u00cf", // ÍÌİÎÏ
"o" : "\u00f3\u00f2\u00f4\u00f5\u00f6", // óòôõö
"O" : "\u00d3\u00d2\u00d4\u00d5\u00d6", // ÓÒÔÕÖ
"ss": "\u00df", // ß (s sharp)
"SS": "\u1e9e", // ẞ (Capital sharp s)
"u" : "\u00fa\u00f9\u00fb\u00fc\u016f", // úùûüů
"U" : "\u00da\u00d9\u00db\u00dc\u016e" // ÚÙÛÜŮ
};
ts.replaceAccents = function(s) {
var a, acc = '[', eq = ts.characterEquivalents;
if (!ts.characterRegex) {
ts.characterRegexArray = {};
for (a in eq) {
if (typeof a === 'string') {
acc += eq[a];
ts.characterRegexArray[a] = new RegExp('[' + eq[a] + ']', 'g');
}
}
ts.characterRegex = new RegExp(acc + ']');
}
if (ts.characterRegex.test(s)) {
for (a in eq) {
if (typeof a === 'string') {
s = s.replace( ts.characterRegexArray[a], a );
}
}
}
return s;
};
// *** utilities ***
ts.isValueInArray = function(v, a) {
var i, l = a.length;
for (i = 0; i < l; i++) {
if (a[i][0] === v) {
return true;
}
}
return false;
};
ts.addParser = function(parser) {
var i, l = ts.parsers.length, a = true;
for (i = 0; i < l; i++) {
if (ts.parsers[i].id.toLowerCase() === parser.id.toLowerCase()) {
a = false;
}
}
if (a) {
ts.parsers.push(parser);
}
};
ts.getParserById = function(name) {
var i, l = ts.parsers.length;
for (i = 0; i < l; i++) {
if (ts.parsers[i].id.toLowerCase() === (name.toString()).toLowerCase()) {
return ts.parsers[i];
}
}
return false;
};
ts.addWidget = function(widget) {
ts.widgets.push(widget);
};
ts.getWidgetById = function(name) {
var i, w, l = ts.widgets.length;
for (i = 0; i < l; i++) {
w = ts.widgets[i];
if (w && w.hasOwnProperty('id') && w.id.toLowerCase() === name.toLowerCase()) {
return w;
}
}
};
ts.applyWidget = function(table, init) {
var c = table.config,
wo = c.widgetOptions,
ws = c.widgets.sort().reverse(), // ensure that widgets are always applied in a certain order
time, i, w, l = ws.length;
// make zebra last
i = $.inArray('zebra', c.widgets);
if (i >= 0) {
c.widgets.splice(i,1);
c.widgets.push('zebra');
}
if (c.debug) {
time = new Date();
}
// add selected widgets
for (i = 0; i < l; i++) {
w = ts.getWidgetById(ws[i]);
if ( w ) {
if (init === true && w.hasOwnProperty('init')) {
w.init(table, w, c, wo);
} else if (!init && w.hasOwnProperty('format')) {
w.format(table, c, wo);
}
}
}
if (c.debug) {
benchmark("Completed " + (init === true ? "initializing" : "applying") + " widgets", time);
}
};
ts.refreshWidgets = function(table, doAll, dontapply) {
var i, c = table.config,
cw = c.widgets,
w = ts.widgets, l = w.length;
// remove previous widgets
for (i = 0; i < l; i++){
if ( w[i] && w[i].id && (doAll || $.inArray( w[i].id, cw ) < 0) ) {
if (c.debug) { log( 'Refeshing widgets: Removing ' + w[i].id ); }
if (w[i].hasOwnProperty('remove')) { w[i].remove(table, c, c.widgetOptions); }
}
}
if (dontapply !== true) {
ts.applyWidget(table, doAll);
}
};
// 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
ts.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 (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);
};
ts.formatFloat = function(s, table) {
if (typeof(s) !== 'string' || s === '') { return s; }
// allow using formatFloat without a table; defaults to US number format
var i,
t = table && table.config ? table.config.usNumberFormat !== false :
typeof table !== "undefined" ? table : true;
if (t) {
// 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)) {
// make (#) into a negative number -> (10) = -10
s = s.replace(/^\s*\(/,'-').replace(/\)/,'');
}
i = parseFloat(s);
// return the text instead of zero
return isNaN(i) ? $.trim(s) : i;
};
ts.isDigit = function(s) {
// replace all unwanted chars and match
return isNaN(s) ? (/^[\-+(]?\d+[)]?$/).test(s.toString().replace(/[,.'"\s]/g, '')) : true;
};
}()
});
// 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 (/^\(?\d+[\u00a3$\u20ac\u00a4\u00a5\u00a2?.]|[\u00a3$\u20ac\u00a4\u00a5\u00a2?.]\d+\)?$/).test(s); // £$€¤¥¢
},
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 $.trim(s.replace(/(https?|ftp|file):\/\//, ''));
},
type: "text"
});
ts.addParser({
id: "isoDate",
is: function(s) {
return (/^\d{4}[\/\-]\d{1,2}[\/\-]\d{1,2}/).test(s);
},
format: function(s, table) {
return ts.formatFloat((s !== "") ? (new Date(s.replace(/-/g, "/")).getTime() || "") : "", table);
},
type: "numeric"
});
ts.addParser({
id: "percent",
is: function(s) {
return (/(\d\s?%|%\s?\d)/).test(s);
},
format: function(s, table) {
return ts.formatFloat(s.replace(/%/g, ""), table);
},
type: "numeric"
});
ts.addParser({
id: "usLongDate",
is: function(s) {
// two digit years are not allowed cross-browser
// Jan 01, 2013 12:34:56 PM or 01 Jan 2013
return (/^[A-Z]{3,10}\.?\s+\d{1,2},?\s+(\d{4})(\s+\d{1,2}:\d{2}(:\d{2})?(\s+[AP]M)?)?$/i).test(s) || (/^\d{1,2}\s+[A-Z]{3,10}\s+\d{4}/i).test(s);
},
format: function(s, table) {
return ts.formatFloat( (new Date(s.replace(/(\S)([AP]M)$/i, "$1 $2")).getTime() || ''), table);
},
type: "numeric"
});
ts.addParser({
id: "shortDate", // "mmddyyyy", "ddmmyyyy" or "yyyymmdd"
is: function(s) {
// testing for ####-##-####, so it's not perfect
return (/^(\d{1,2}|\d{4})[\/\-\,\.\s+]\d{1,2}[\/\-\.\,\s+](\d{1,2}|\d{4})$/).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/$3");
}
return ts.formatFloat( (new Date(s).getTime() || ''), table);
},
type: "numeric"
});
ts.addParser({
id: "time",
is: function(s) {
return (/^(([0-2]?\d:[0-5]\d)|([0-1]?\d:[0-5]\d\s?([AP]M)))$/i).test(s);
},
format: function(s, table) {
return ts.formatFloat( (new Date("2000/01/01 " + s.replace(/(\S)([AP]M)$/i, "$1 $2")).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, c, wo) {
var $tb, $tv, $tr, row, even, time, k, l,
child = new RegExp(c.cssChildRow, 'i'),
b = c.$tbodies;
if (c.debug) {
time = new Date();
}
for (k = 0; k < b.length; k++ ) {
// loop through the visible rows
$tb = b.eq(k);
l = $tb.children('tr').length;
if (l > 1) {
row = 0;
$tv = $tb.children('tr:visible');
// revered back to using jQuery each - strangely it's the fastest method
/*jshint loopfunc:true */
$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(wo.zebra[even ? 1 : 0]).addClass(wo.zebra[even ? 0 : 1]);
});
}
}
if (c.debug) {
ts.benchmark("Applying Zebra widget", time);
}
},
remove: function(table, c, wo){
var k, $tb,
b = c.$tbodies,
rmv = (c.widgetOptions.zebra || [ "even", "odd" ]).join(' ');
for (k = 0; k < b.length; k++ ){
$tb = $.tablesorter.processTbody(table, b.eq(k), true); // remove tbody
$tb.children().removeClass(rmv);
$.tablesorter.processTbody(table, $tb, false); // restore tbody
}
}
});
})(jQuery);