fixed issue #179 - using addRows on an empty table

js/jquery.tablesorter.js

@@ -1,5 +1,5 @@
 /*!
-* TableSorter 2.4.8 - Client-side table sorting with ease!
+* TableSorter 2.5 - Client-side table sorting with ease!
 * @requires jQuery v1.2.6+
 *
 * Copyright (c) 2007 Christian Bach
@@ -14,7 +14,7 @@
 * @author Christian Bach/christian.bach@polyester.se
 * @contributor Rob Garrison/https://github.com/Mottie/tablesorter
 */
-/*jshint evil:true, browser:true, jquery:true, unused:false */
+/*jshint browser:true, jquery:true, unused:false */
 /*global console:false, alert:false */
 !(function($) {
  "use strict";
@@ -23,7 +23,7 @@
 
  var ts = this;
 
- ts.version = "2.4.8";
+ ts.version = "2.5";
 
  ts.parsers = [];
  ts.widgets = [];
@@ -449,7 +449,7 @@
  }
 
  // sort multiple columns
- function multisort(table) {
+ 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, cache, lc, s, e, order, orgOrderCol;
@@ -704,6 +704,10 @@
  var i, rows = $row.filter('tr').length,
  dat = [], l = $row[0].cells.length, t = this,
  tbdy = $(this).find('tbody').index( $row.closest('tbody') );
+ // fixes adding rows to an empty table - see issue #179
+ if (!c.parsers) {
+ c.parsers = buildParserCache(t);
+ }
  // add each row
  for (i = 0; i < rows; i++) {
  // add each cell
@@ -1305,6 +1309,7 @@
  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