Fix lint issues & version bump

README.md

@@ -102,6 +102,36 @@ If you would like to contribute, please...
 
 View the [complete change log here](https://github.com/Mottie/tablesorter/wiki/Changes).
 
+#### <a name="v2.28.0">Version 2.28.0</a> (11/27/2016)
+
+* Core:
+  * Return value from `getColumnData` if not an object.
+  * Include extra headers when adding unsorted class. Fixes [issue #1306](https://github.com/Mottie/tablesorter/issues/1306).
+  * Add option validator. Fixes [issue #1319](https://github.com/Mottie/tablesorter/issues/1319).
+  * Maintain original settings on `resetToLoadState`.
+* Docs:
+  * Add missing colon in CSS. Fixes [issue #1307](https://github.com/Mottie/tablesorter/issues/1307).
+  * Add notes on `sortList` overridding `sortForce` & `sortAppend`. See [issue #1286](https://github.com/Mottie/tablesorter/issues/1286).
+  * Update sortTbody widget demo showing new option.
+  * Add zebra widget to sort reset demo.
+  * Define a triggered "update". Fixes [issue #1317](https://github.com/Mottie/tablesorter/issues/1317).
+  * Clarify recalculation update method. Fixes [issue #1317](https://github.com/Mottie/tablesorter/issues/1317).
+  * Explain difference between `#` and `0` in the math mask. Fixes [issue #1320](https://github.com/Mottie/tablesorter/issues/1320).
+  * Add link to disable thead row example. Fixes [issue #1326](https://github.com/Mottie/tablesorter/issues/1326).
+* Filter:
+  * Restore `filter_searchDelay` function. Fixes [issue #1299](https://github.com/Mottie/tablesorter/issues/1299).
+* Grouping:
+  * Fix insertion of group header before child rows. See [pull #1301](https://github.com/Mottie/tablesorter/pull/1301); thanks [@babaevmm](https://github.com/babaevmm)! Also fixes [issue #1325](https://github.com/Mottie/tablesorter/issues/1325).
+* Math:
+  * Fix prefix/suffix option names & processing. Fixes [issue #1305](https://github.com/Mottie/tablesorter/issues/1305).
+  * Remove `math_prefix` content prior to parsing cell values.
+* Pager:
+  * Set `ariaDisabled` property to stop MS Edge crash. Fixes [issue #1303](https://github.com/Mottie/tablesorter/issues/1303).
+  * Restore settings on `resetToLoadState`. Fixes [issue #1311](https://github.com/Mottie/tablesorter/issues/1311).
+* Tbodysort:
+  * Add `sortTbody_lockHead` option. See [pull #1312](https://github.com/Mottie/tablesorter/pull/1312); thanks [@ChrisM-Rogers](https://github.com/ChrisM-Rogers)!
+  * Add `sortTbody_lockHead` to default options.
+
 #### <a name="v2.27.8">Version 2.27.8</a> (9/28/2016)
 
 * Core: minor code cleanup.
@@ -127,24 +157,3 @@ View the [complete change log here](https://github.com/Mottie/tablesorter/wiki/C
 * RepeatHeaders:
   * Repeat HTML content instead of only text. See [pull #1282](https://github.com/Mottie/tablesorter/pull/1282); thanks [@Milania1](https://github.com/Milania1)!
 * Testing: update jQuery usage.
-
-#### <a name="v2.27.6">Version 2.27.6</a> (9/1/2016)
-
-* Core: `textSorter` option now accepts class names. See [Stackoverflow](http://stackoverflow.com/q/39259954/145346).
-* Docs:
-  * Update `emptyTo` demo. See [issue #1278](https://github.com/Mottie/tablesorter/issues/1278).
-  * Add `$.tablesorter.defaults` variable.
-* Grouping: Add `"group-date-hour"` group type; added to demo.
-* Mark:
-  * Apply marks after pager completes. See [issue #1243](https://github.com/Mottie/tablesorter/issues/1243).
-  * Add `mark_tsIgnore` option. See [issue #1243](https://github.com/Mottie/tablesorter/issues/1243).
-* Parser: Header checkbox remains unchecked when table is hidden. Fixes [issue #1090](https://github.com/Mottie/tablesorter/issues/1090).
-* Pager Custom Controls (beta)
-  * Prevent out-of-range page numbers. Fixes [issue #1276](https://github.com/Mottie/tablesorter/issues/1276).
-  * Allow settings `ends` and/or `aroundCurrent` to zero. See [issue #1276](https://github.com/Mottie/tablesorter/issues/1276).
-  * Spacer settings now include wrapper element (a `<span>` by default).
-  * Keyboard use changes.
-    * A pager element must now be focused before keyboard keys work.
-    * Keyboard keys now include left, right, up, down, pageUp, pageDown,
-      home, or end.
-    * `pageKeyStep` option added. Number of pages to skip with pageUp or pageDown.

addons/pager/jquery.tablesorter.pager.js

@@ -1,6 +1,6 @@
 /*!
 * tablesorter (FORK) pager plugin
-* updated 9/23/2016 (v2.27.7)
+* updated 11/26/2016 (v2.28.0)
 */
 /*jshint browser:true, jquery:true, unused:false */
 ;(function($) {
@@ -142,8 +142,8 @@
 					tmp.each(function(){
 						this.ariaDisabled = first;
 					});
-					tmp = p.$container.find(p.cssNext + ',' + p.cssLast)
+					tmp = p.$container.find(p.cssNext + ',' + p.cssLast);
-					tmp[ last ? a : r ](d)
+					tmp[ last ? a : r ](d);
 					tmp.each(function(){
 						this.ariaDisabled = last;
 					});

dist/js/jquery.tablesorter.combined.js

@@ -1,4 +1,4 @@
-/*! tablesorter (FORK) - updated 09-28-2016 (v2.27.8)*/
+/*! tablesorter (FORK) - updated 11-26-2016 (v2.28.0)*/
 /* Includes widgets ( storage,uitheme,columns,filter,stickyHeaders,resizable,saveSort ) */
 (function(factory) {
 	if (typeof define === 'function' && define.amd) {
@@ -10,7 +10,7 @@
 	}
 }(function(jQuery) {
 
-/*! TableSorter (FORK) v2.27.8 *//*
+/*! TableSorter (FORK) v2.28.0 *//*
 * Client-side table sorting with ease!
 * @requires jQuery v1.2.6+
 *
@@ -34,7 +34,7 @@
 	'use strict';
 	var ts = $.tablesorter = {
 
-		version : '2.27.8',
+		version : '2.28.0',
 
 		parsers : [],
 		widgets : [],
@@ -128,7 +128,11 @@
 			headerList: [],
 			empties: {},
 			strings: {},
-			parsers: []
+			parsers: [],
+
+			// *** parser options for validator; values must be falsy!
+			globalize: 0,
+			imgAttr: 0
 
 			// removed: widgetZebra: { css: ['even', 'odd'] }
 
@@ -302,6 +306,7 @@
 			ts.setupParsers( c );
 			// start total row count at zero
 			c.totalRows = 0;
+			ts.validateOptions( c );
 			// build the cache for the tbody cells
 			// delayInit will delay building the cache until the user starts a sort
 			if ( !c.delayInit ) { ts.buildCache( c ); }
@@ -435,9 +440,11 @@
 				e.stopPropagation();
 				// remove all widgets
 				ts.removeWidget( this, true, false );
+				var tmp = $.extend( true, {}, c.originalSettings );
 				// restore original settings; this clears out current settings, but does not clear
 				// values saved to storage.
-				c = $.extend( true, ts.defaults, c.originalSettings );
+				c = $.extend( true, ts.defaults, tmp );
+				c.originalSettings = tmp;
 				this.hasInitialized = false;
 				// setup the entire table again
 				ts.setup( this, c );
@@ -1080,6 +1087,7 @@
 					.removeClass( css.join( ' ' ) );
 			// remove all header information
 			c.$headers
+				.add( $( 'thead ' + c.namespace + '_extra_headers' ) )
 				.removeClass( css.join( ' ' ) )
 				.addClass( none )
 				.attr( 'aria-sort', 'none' )
@@ -1922,6 +1930,8 @@
 					widget = ts.getWidgetById( c.widgets[ indx ] );
 					if ( widget && widget.options ) {
 						c.widgetOptions = $.extend( true, {}, widget.options, c.widgetOptions );
+						// add widgetOptions to defaults for option validator
+						$.extend( true, ts.defaults.widgetOptions, widget.options );
 					}
 				}
 			}
@@ -2294,7 +2304,9 @@
 		},
 
 		getColumnData : function( table, obj, indx, getCell, $headers ) {
-			if ( typeof obj === 'undefined' || obj === null ) { return; }
+			if ( typeof obj !== 'object' || obj === null ) {
+				return obj;
+			}
 			table = $( table )[ 0 ];
 			var $header, key,
 				c = table.config,
@@ -2405,6 +2417,34 @@
 			return str;
 		},
 
+		validateOptions : function( c ) {
+			var setting, setting2, typ, timer,
+				// ignore options containing an array
+				ignore = 'sortForce sortList sortAppend widgets'.split( ' ' ),
+				orig = c.originalSettings;
+			if ( orig ) {
+				if ( c.debug ) {
+					timer = new Date();
+				}
+				for ( setting in orig ) {
+					typ = typeof ts.defaults[setting];
+					if ( typ === 'undefined' ) {
+						console.warn( 'Tablesorter Warning! "table.config.' + setting + '" option not recognized' );
+					} else if ( typ === 'object' ) {
+						for ( setting2 in orig[setting] ) {
+							typ = typeof ts.defaults[setting][setting2];
+							if ( $.inArray( setting, ignore ) < 0 && typ === 'undefined' ) {
+								console.warn( 'Tablesorter Warning! "table.config.' + setting + '.' + setting2 + '" option not recognized' );
+							}
+						}
+					}
+				}
+				if ( c.debug ) {
+					console.log( 'validate options time:' + ts.benchmark( timer ) );
+				}
+			}
+		},
+
 		// restore headers
 		restoreHeaders : function( table ) {
 			var index, $cell,
@@ -2765,7 +2805,7 @@
 
 })( jQuery );
 
-/*! Widget: storage - updated 3/1/2016 (v2.25.5) */
+/*! Widget: storage - updated 11/26/2016 (v2.28.0) */
 /*global JSON:false */
 ;(function ($, window, document) {
 	'use strict';
@@ -2810,6 +2850,17 @@
 			url = options && options.url ||
 				$table.attr(options && options.page || wo && wo.storage_page || 'data-table-page') ||
 				wo && wo.storage_fixedUrl || c && c.fixedUrl || window.location.pathname;
+		// update defaults for validator; these values must be falsy!
+		$.extend(true, ts.defaults, {
+			fixedUrl: '',
+			widgetOptions: {
+				storage_fixedUrl: '',
+				storage_group: '',
+				storage_page: '',
+				storage_tableId: '',
+				storage_useSessionStorage: ''
+			}
+		});
 		// https://gist.github.com/paulirish/5558557
 		if (storageType in window) {
 			try {
@@ -3131,7 +3182,7 @@
 
 })(jQuery);
 
-/*! Widget: filter - updated 9/23/2016 (v2.27.7) *//*
+/*! Widget: filter - updated 11/26/2016 (v2.28.0) *//*
  * Requires tablesorter v2.8+ and jQuery 1.7+
  * by Rob Garrison
  */
@@ -3960,11 +4011,15 @@
 			// include change for select - fixes #473
 			.bind( 'search change keypress input '.split( ' ' ).join( namespace + ' ' ), function( event ) {
 				// don't get cached data, in case data-column changes dynamically
-				var column = parseInt( $( this ).attr( 'data-column' ), 10 );
+				var column = parseInt( $( this ).attr( 'data-column' ), 10 ),
+					liveSearch = typeof wo.filter_liveSearch === 'boolean' ?
+						wo.filter_liveSearch :
+						ts.getColumnData( table, wo.filter_liveSearch, column );
 				// don't allow 'change' event to process if the input value is the same - fixes #685
 				if ( table.config.widgetOptions.filter_initialized &&
 					( event.which === tskeyCodes.enter || event.type === 'search' ||
-					( event.type === 'change' || event.type === 'input' ) &&
+					( event.type === 'change' ||
+					( event.type === 'input' && liveSearch === true ) ) &&
 					this.value !== c.lastSearch[column] )
 				) {
 					event.preventDefault();

dist/js/jquery.tablesorter.js

@@ -8,7 +8,7 @@
 	}
 }(function(jQuery) {
 
-/*! TableSorter (FORK) v2.27.8 *//*
+/*! TableSorter (FORK) v2.28.0 *//*
 * Client-side table sorting with ease!
 * @requires jQuery v1.2.6+
 *
@@ -32,7 +32,7 @@
 	'use strict';
 	var ts = $.tablesorter = {
 
-		version : '2.27.8',
+		version : '2.28.0',
 
 		parsers : [],
 		widgets : [],
@@ -126,7 +126,11 @@
 			headerList: [],
 			empties: {},
 			strings: {},
-			parsers: []
+			parsers: [],
+
+			// *** parser options for validator; values must be falsy!
+			globalize: 0,
+			imgAttr: 0
 
 			// removed: widgetZebra: { css: ['even', 'odd'] }
 
@@ -300,6 +304,7 @@
 			ts.setupParsers( c );
 			// start total row count at zero
 			c.totalRows = 0;
+			ts.validateOptions( c );
 			// build the cache for the tbody cells
 			// delayInit will delay building the cache until the user starts a sort
 			if ( !c.delayInit ) { ts.buildCache( c ); }
@@ -433,9 +438,11 @@
 				e.stopPropagation();
 				// remove all widgets
 				ts.removeWidget( this, true, false );
+				var tmp = $.extend( true, {}, c.originalSettings );
 				// restore original settings; this clears out current settings, but does not clear
 				// values saved to storage.
-				c = $.extend( true, ts.defaults, c.originalSettings );
+				c = $.extend( true, ts.defaults, tmp );
+				c.originalSettings = tmp;
 				this.hasInitialized = false;
 				// setup the entire table again
 				ts.setup( this, c );
@@ -1078,6 +1085,7 @@
 					.removeClass( css.join( ' ' ) );
 			// remove all header information
 			c.$headers
+				.add( $( 'thead ' + c.namespace + '_extra_headers' ) )
 				.removeClass( css.join( ' ' ) )
 				.addClass( none )
 				.attr( 'aria-sort', 'none' )
@@ -1920,6 +1928,8 @@
 					widget = ts.getWidgetById( c.widgets[ indx ] );
 					if ( widget && widget.options ) {
 						c.widgetOptions = $.extend( true, {}, widget.options, c.widgetOptions );
+						// add widgetOptions to defaults for option validator
+						$.extend( true, ts.defaults.widgetOptions, widget.options );
 					}
 				}
 			}
@@ -2292,7 +2302,9 @@
 		},
 
 		getColumnData : function( table, obj, indx, getCell, $headers ) {
-			if ( typeof obj === 'undefined' || obj === null ) { return; }
+			if ( typeof obj !== 'object' || obj === null ) {
+				return obj;
+			}
 			table = $( table )[ 0 ];
 			var $header, key,
 				c = table.config,
@@ -2403,6 +2415,34 @@
 			return str;
 		},
 
+		validateOptions : function( c ) {
+			var setting, setting2, typ, timer,
+				// ignore options containing an array
+				ignore = 'sortForce sortList sortAppend widgets'.split( ' ' ),
+				orig = c.originalSettings;
+			if ( orig ) {
+				if ( c.debug ) {
+					timer = new Date();
+				}
+				for ( setting in orig ) {
+					typ = typeof ts.defaults[setting];
+					if ( typ === 'undefined' ) {
+						console.warn( 'Tablesorter Warning! "table.config.' + setting + '" option not recognized' );
+					} else if ( typ === 'object' ) {
+						for ( setting2 in orig[setting] ) {
+							typ = typeof ts.defaults[setting][setting2];
+							if ( $.inArray( setting, ignore ) < 0 && typ === 'undefined' ) {
+								console.warn( 'Tablesorter Warning! "table.config.' + setting + '.' + setting2 + '" option not recognized' );
+							}
+						}
+					}
+				}
+				if ( c.debug ) {
+					console.log( 'validate options time:' + ts.benchmark( timer ) );
+				}
+			}
+		},
+
 		// restore headers
 		restoreHeaders : function( table ) {
 			var index, $cell,

dist/js/jquery.tablesorter.widgets.js

@@ -1,4 +1,4 @@
-/*! tablesorter (FORK) - updated 09-28-2016 (v2.27.8)*/
+/*! tablesorter (FORK) - updated 11-26-2016 (v2.28.0)*/
 /* Includes widgets ( storage,uitheme,columns,filter,stickyHeaders,resizable,saveSort ) */
 (function(factory) {
 	if (typeof define === 'function' && define.amd) {
@@ -10,7 +10,7 @@
 	}
 }(function(jQuery) {
 
-/*! Widget: storage - updated 3/1/2016 (v2.25.5) */
+/*! Widget: storage - updated 11/26/2016 (v2.28.0) */
 /*global JSON:false */
 ;(function ($, window, document) {
 	'use strict';
@@ -55,6 +55,17 @@
 			url = options && options.url ||
 				$table.attr(options && options.page || wo && wo.storage_page || 'data-table-page') ||
 				wo && wo.storage_fixedUrl || c && c.fixedUrl || window.location.pathname;
+		// update defaults for validator; these values must be falsy!
+		$.extend(true, ts.defaults, {
+			fixedUrl: '',
+			widgetOptions: {
+				storage_fixedUrl: '',
+				storage_group: '',
+				storage_page: '',
+				storage_tableId: '',
+				storage_useSessionStorage: ''
+			}
+		});
 		// https://gist.github.com/paulirish/5558557
 		if (storageType in window) {
 			try {
@@ -376,7 +387,7 @@
 
 })(jQuery);
 
-/*! Widget: filter - updated 9/23/2016 (v2.27.7) *//*
+/*! Widget: filter - updated 11/26/2016 (v2.28.0) *//*
  * Requires tablesorter v2.8+ and jQuery 1.7+
  * by Rob Garrison
  */
@@ -1205,11 +1216,15 @@
 			// include change for select - fixes #473
 			.bind( 'search change keypress input '.split( ' ' ).join( namespace + ' ' ), function( event ) {
 				// don't get cached data, in case data-column changes dynamically
-				var column = parseInt( $( this ).attr( 'data-column' ), 10 );
+				var column = parseInt( $( this ).attr( 'data-column' ), 10 ),
+					liveSearch = typeof wo.filter_liveSearch === 'boolean' ?
+						wo.filter_liveSearch :
+						ts.getColumnData( table, wo.filter_liveSearch, column );
 				// don't allow 'change' event to process if the input value is the same - fixes #685
 				if ( table.config.widgetOptions.filter_initialized &&
 					( event.which === tskeyCodes.enter || event.type === 'search' ||
-					( event.type === 'change' || event.type === 'input' ) &&
+					( event.type === 'change' ||
+					( event.type === 'input' && liveSearch === true ) ) &&
 					this.value !== c.lastSearch[column] )
 				) {
 					event.preventDefault();

dist/js/parsers/parser-date-two-digit-year.min.js

@@ -1,2 +1,2 @@
-/*! Parser: two digit year - updated 11/22/2015 (v2.24.6) */
+/*! Parser: two digit year - updated 11/26/2016 (v2.28.0) */
-!function(a){"use strict";var b=50,c=a.tablesorter,d=(new Date).getFullYear();c.dates||(c.dates={}),c.dates.regxxxxyy=/(\d{1,2})[\/\s](\d{1,2})[\/\s](\d{2})/,c.dates.regyyxxxx=/(\d{2})[\/\s](\d{1,2})[\/\s](\d{1,2})/,c.formatDate=function(a,c,e,f){if(a){var g,h,i=a.replace(/\s+/g," ").replace(/[-.,]/g,"/").replace(c,e),j=new Date(i);if(j instanceof Date&&isFinite(j)){for(g=j.getFullYear(),h=f&&f.config.dateRange||b;d-g>h;)g+=100;return j.setFullYear(g)}}return a},a.tablesorter.addParser({id:"ddmmyy",is:function(){return!1},format:function(a,b){return c.formatDate(a,c.dates.regxxxxyy,"$2/$1/19$3",b)},type:"numeric"}),a.tablesorter.addParser({id:"mmddyy",is:function(){return!1},format:function(a,b){return c.formatDate(a,c.dates.regxxxxyy,"$1/$2/19$3",b)},type:"numeric"}),a.tablesorter.addParser({id:"yymmdd",is:function(){return!1},format:function(a,b){return c.formatDate(a,c.dates.regyyxxxx,"$2/$3/19$1",b)},type:"numeric"})}(jQuery);
+!function(a){"use strict";var b=50,c=a.tablesorter,d=(new Date).getFullYear();c.defaults.dataRange="",c.dates||(c.dates={}),c.dates.regxxxxyy=/(\d{1,2})[\/\s](\d{1,2})[\/\s](\d{2})/,c.dates.regyyxxxx=/(\d{2})[\/\s](\d{1,2})[\/\s](\d{1,2})/,c.formatDate=function(a,c,e,f){if(a){var g,h,i=a.replace(/\s+/g," ").replace(/[-.,]/g,"/").replace(c,e),j=new Date(i);if(j instanceof Date&&isFinite(j)){for(g=j.getFullYear(),h=f&&f.config.dateRange||b;d-g>h;)g+=100;return j.setFullYear(g)}}return a},a.tablesorter.addParser({id:"ddmmyy",is:function(){return!1},format:function(a,b){return c.formatDate(a,c.dates.regxxxxyy,"$2/$1/19$3",b)},type:"numeric"}),a.tablesorter.addParser({id:"mmddyy",is:function(){return!1},format:function(a,b){return c.formatDate(a,c.dates.regxxxxyy,"$1/$2/19$3",b)},type:"numeric"}),a.tablesorter.addParser({id:"yymmdd",is:function(){return!1},format:function(a,b){return c.formatDate(a,c.dates.regyyxxxx,"$2/$3/19$1",b)},type:"numeric"})}(jQuery);

dist/js/parsers/parser-input-select.min.js

@@ -1,2 +1,2 @@
-/*! Parser: input & select - updated 9/1/2016 (v2.27.6) */
+/*! Parser: input & select - updated 11/26/2016 (v2.28.0) */
-!function(a){"use strict";var b=function(a,b,c){};a.tablesorter.addParser({id:"inputs",is:function(){return!1},format:function(b,c,d){var e=a(d).find("input");return e.length?e.val():b},parsed:!0,type:"text"}),a.tablesorter.addParser({id:"inputs-numeric",is:function(){return!1},format:function(b,c,d){var e=a(d).find("input"),f=e.length?e.val():b,g=a.tablesorter.formatFloat((f||"").replace(/[^\w,. \-()]/g,""),c);return b&&"number"==typeof g?g:b?a.trim(b&&c.config.ignoreCase?b.toLocaleLowerCase():b):b},parsed:!0,type:"numeric"}),a.tablesorter.addParser({id:"checkbox",is:function(){return!1},format:function(b,c,d){var e=a(d),f=c.config.widgetOptions,g=f.group_checkbox?f.group_checkbox:["checked","unchecked"],h=e.find('input[type="checkbox"]'),i=h.length?h[0].checked:"";return h.length?g[i?0:1]:b},parsed:!0,type:"text"}),a.tablesorter.addParser({id:"select",is:function(){return!1},format:function(b,c,d){var e=a(d).find("select");return e.length?e.val():b},parsed:!0,type:"text"}),a.tablesorter.addParser({id:"select-text",is:function(){return!1},format:function(b,c,d){var e=a(d).find("select");return e.length?e.find("option:selected").text()||"":b},parsed:!0,type:"text"}),a.tablesorter.addParser({id:"textarea",is:function(){return!1},format:function(b,c,d){var e=a(d).find("textarea");return e.length?e.val():b},parsed:!0,type:"text"}),a(function(){if(a.fn.on){var c=function(a,b,c,d){a.toggleClass(b+"-"+c,d),(a[0].className||"").match(b+"-")?a.addClass(b):a.removeClass(b)},d=function(b,c){var d=window.navigator.userAgent,e=b.children("tbody").children(":visible"),f=e.length;b.children("thead").find('input[type="checkbox"]').each(function(){var b=a(this).closest("td, th").attr("data-column"),g=e.filter("."+c+"-"+b).length,h=g===f&&f>0;0===g||h?(this.checked=h,this.indeterminate=!1):(this.checked=!(d.indexOf("Trident/")>-1||d.indexOf("Edge/")>-1),this.indeterminate=!0)})};a("table").on("tablesorter-initialized updateComplete",function(){this.tablesorterBusy=!1;var e=".parser-forms";a(this).children("tbody").off(e).on("mouseleave"+e,function(b){"TBODY"===b.target.nodeName&&a(":focus").blur()}).on("focus"+e,"select, input:not([type=checkbox]), textarea",function(){a(this).data("ts-original-value",this.value)}).on("blur"+e,"input:not([type=checkbox]), textarea",function(){this.value=a(this).data("ts-original-value")}).on("change keyup ".split(" ").join(e+" "),"select, input, textarea",function(e){if(27===e.which&&("INPUT"!==this.nodeName||"checkbox"!==this.type))return void(this.value=a(this).data("ts-original-value"));if("change"===e.type||"keyup"===e.type&&13===e.which&&("INPUT"===e.target.nodeName||"TEXTAREA"===e.target.nodeName&&e.altKey)){var f,g,h=a(e.target),i="checkbox"===e.target.type,j=h.closest("td"),k=j.closest("table"),l=j[0].cellIndex,m=k[0].config||!1,n=k.length&&k[0].tablesorterBusy,o=m&&m.$headerIndexed&&m.$headerIndexed[l]||[],p=i?e.target.checked:h.val();if(a.isEmptyObject(m)||n!==!1)return;if(i&&(g=m.checkboxClass||"checked",c(j.closest("tr"),g,l,p),d(k,g)),o.length&&(o.hasClass("parser-false")||o.hasClass("sorter-false")&&o.hasClass("filter-false"))||"change"===e.type&&m.table.isUpdating)return;(m&&p!==h.data("ts-original-value")||i)&&(h.data("ts-original-value",p),k[0].tablesorterBusy=!0,a.tablesorter.updateCell(m,j,f,function(){b(e,k,h),k[0].tablesorterBusy=!1}))}}),a(this).children("thead").find('input[type="checkbox"]')&&a(this).off(e).on("tablesorter-ready"+e,function(){var b,c=a(this),e=c.length&&c[0].config;a.isEmptyObject(e)||(this.tablesorterBusy=!0,b=e&&e.checkboxClass||"checked",d(c,b),this.tablesorterBusy=!1)}).children("thead").off(e).on("click"+e+" change"+e,'input[type="checkbox"]',function(e){var f,g,h,i,j,k,l=a(this),m=l.closest("table"),n=m.length&&m[0].config,o=this.checked;return!(!m.length||!n||m[0].tablesorterBusy)&&(h=parseInt(l.closest("td, th").attr("data-column"),10),j="checkbox"===n.parsers[h].id,g=m.length&&n.checkboxVisible,m[0].tablesorterBusy=!0,i=m.children("tbody").children("tr"+("undefined"==typeof g||g===!0?":visible":"")).children(":nth-child("+(h+1)+")").find('input[type="checkbox"]').prop("checked",o),k=n.checkboxClass||"checked",i.each(function(){c(a(this).closest("tr"),k,h,o)}),d(m,k),j?a.tablesorter.update(n,f,function(){b(e,m,i),m[0].tablesorterBusy=!1}):(b(e,m,i),m[0].tablesorterBusy=!1),!0)})})}})}(jQuery);
+!function(a){"use strict";var b=function(a,b,c){};a.tablesorter.addParser({id:"inputs",is:function(){return!1},format:function(b,c,d){var e=a(d).find("input");return e.length?e.val():b},parsed:!0,type:"text"}),a.tablesorter.addParser({id:"inputs-numeric",is:function(){return!1},format:function(b,c,d){var e=a(d).find("input"),f=e.length?e.val():b,g=a.tablesorter.formatFloat((f||"").replace(/[^\w,. \-()]/g,""),c);return b&&"number"==typeof g?g:b?a.trim(b&&c.config.ignoreCase?b.toLocaleLowerCase():b):b},parsed:!0,type:"numeric"}),a.tablesorter.addParser({id:"checkbox",is:function(){return!1},format:function(b,c,d){var e=a(d),f=c.config.widgetOptions,g=f.group_checkbox?f.group_checkbox:["checked","unchecked"],h=e.find('input[type="checkbox"]'),i=h.length?h[0].checked:"";return h.length?g[i?0:1]:b},parsed:!0,type:"text"}),a.tablesorter.addParser({id:"select",is:function(){return!1},format:function(b,c,d){var e=a(d).find("select");return e.length?e.val():b},parsed:!0,type:"text"}),a.tablesorter.addParser({id:"select-text",is:function(){return!1},format:function(b,c,d){var e=a(d).find("select");return e.length?e.find("option:selected").text()||"":b},parsed:!0,type:"text"}),a.tablesorter.addParser({id:"textarea",is:function(){return!1},format:function(b,c,d){var e=a(d).find("textarea");return e.length?e.val():b},parsed:!0,type:"text"}),ts.defaults.checkboxClass="",ts.defaults.checkboxVisible="",a(function(){if(a.fn.on){var c=function(a,b,c,d){a.toggleClass(b+"-"+c,d),(a[0].className||"").match(b+"-")?a.addClass(b):a.removeClass(b)},d=function(b,c){var d=window.navigator.userAgent,e=b.children("tbody").children(":visible"),f=e.length;b.children("thead").find('input[type="checkbox"]').each(function(){var b=a(this).closest("td, th").attr("data-column"),g=e.filter("."+c+"-"+b).length,h=g===f&&f>0;0===g||h?(this.checked=h,this.indeterminate=!1):(this.checked=!(d.indexOf("Trident/")>-1||d.indexOf("Edge/")>-1),this.indeterminate=!0)})};a("table").on("tablesorter-initialized updateComplete",function(){this.tablesorterBusy=!1;var e=".parser-forms";a(this).children("tbody").off(e).on("mouseleave"+e,function(b){"TBODY"===b.target.nodeName&&a(":focus").blur()}).on("focus"+e,"select, input:not([type=checkbox]), textarea",function(){a(this).data("ts-original-value",this.value)}).on("blur"+e,"input:not([type=checkbox]), textarea",function(){this.value=a(this).data("ts-original-value")}).on("change keyup ".split(" ").join(e+" "),"select, input, textarea",function(e){if(27===e.which&&("INPUT"!==this.nodeName||"checkbox"!==this.type))return void(this.value=a(this).data("ts-original-value"));if("change"===e.type||"keyup"===e.type&&13===e.which&&("INPUT"===e.target.nodeName||"TEXTAREA"===e.target.nodeName&&e.altKey)){var f,g,h=a(e.target),i="checkbox"===e.target.type,j=h.closest("td"),k=j.closest("table"),l=j[0].cellIndex,m=k[0].config||!1,n=k.length&&k[0].tablesorterBusy,o=m&&m.$headerIndexed&&m.$headerIndexed[l]||[],p=i?e.target.checked:h.val();if(a.isEmptyObject(m)||n!==!1)return;if(i&&(g=m.checkboxClass||"checked",c(j.closest("tr"),g,l,p),d(k,g)),o.length&&(o.hasClass("parser-false")||o.hasClass("sorter-false")&&o.hasClass("filter-false"))||"change"===e.type&&m.table.isUpdating)return;(m&&p!==h.data("ts-original-value")||i)&&(h.data("ts-original-value",p),k[0].tablesorterBusy=!0,a.tablesorter.updateCell(m,j,f,function(){b(e,k,h),k[0].tablesorterBusy=!1}))}}),a(this).children("thead").find('input[type="checkbox"]')&&a(this).off(e).on("tablesorter-ready"+e,function(){var b,c=a(this),e=c.length&&c[0].config;a.isEmptyObject(e)||(this.tablesorterBusy=!0,b=e&&e.checkboxClass||"checked",d(c,b),this.tablesorterBusy=!1)}).children("thead").off(e).on("click"+e+" change"+e,'input[type="checkbox"]',function(e){var f,g,h,i,j,k,l=a(this),m=l.closest("table"),n=m.length&&m[0].config,o=this.checked;return!(!m.length||!n||m[0].tablesorterBusy)&&(h=parseInt(l.closest("td, th").attr("data-column"),10),j="checkbox"===n.parsers[h].id,g=m.length&&n.checkboxVisible,m[0].tablesorterBusy=!0,i=m.children("tbody").children("tr"+("undefined"==typeof g||g===!0?":visible":"")).children(":nth-child("+(h+1)+")").find('input[type="checkbox"]').prop("checked",o),k=n.checkboxClass||"checked",i.each(function(){c(a(this).closest("tr"),k,h,o)}),d(m,k),j?a.tablesorter.update(n,f,function(){b(e,m,i),m[0].tablesorterBusy=!1}):(b(e,m,i),m[0].tablesorterBusy=!1),!0)})})}})}(jQuery);

dist/js/widgets/widget-sortTbodies.min.js

@@ -1,5 +1,6 @@
-/*! tablesorter tbody sorting widget (BETA) - 11/22/2015 (v2.24.6)
+/*! tablesorter tbody sorting widget (BETA) - 11/26/2016 (v2.28.0)
  * Requires tablesorter v2.22.2+ and jQuery 1.4+
  * by Rob Garrison
+ * Contributors: Chris Rogers
  */
-!function(a){"use strict";var b=a.tablesorter;b.sortTbodies={init:function(c,d){var e,f,g,h,i,j=c.namespace+"sortTbody",k=c.$table.children("tbody"),l=k.length;for(d.sortTbody_original_serverSideSorting=c.serverSideSorting,d.sortTbody_original_cssInfoBlock=c.cssInfoBlock,c.cssInfoBlock=d.sortTbody_noSort,b.sortTbodies.setTbodies(c,d),e=0;e<l;e++)k.eq(e).attr("data-ts-original-order",e);for(c.$table.unbind("sortBegin updateComplete ".split(" ").join(j+" ")).bind("sortBegin"+j,function(){b.sortTbodies.sorter(c)}).bind("updateComplete"+j,function(){b.sortTbodies.setTbodies(c,d),b.updateCache(c,null,c.$tbodies)}),(a.isEmptyObject(c.parsers)||c.$tbodies.length!==k.length)&&(b.sortTbodies.setTbodies(c,d),b.updateCache(c,null,c.$tbodies)),i=k.children("tr"),l=i.length,e=0;e<c.columns;e++){if(h=0,"numeric"===c.parsers[e].type)for(f=0;f<l;f++)g=b.getParsedText(c,i.eq(f).children()[e],e),h=Math.max(Math.abs(g)||0,h);c.$headerIndexed[e].attr("data-ts-col-max-value",h)}},setTbodies:function(a,b){a.$tbodies=a.$table.children("tbody").not("."+b.sortTbody_noSort)},sorter:function(c){var d=c.$table,e=c.widgetOptions;if(e.sortTbody_busy!==!0){e.sortTbody_busy=!0;var f=d.children("tbody").not("."+e.sortTbody_noSort),g=e.sortTbody_primaryRow||"tr:eq(0)",h=c.sortList||[],i=h.length;i&&(c.serverSideSorting=!e.sortTbody_sortRows,f.sort(function(d,e){var f,j,k,l,m,n,o,p,q,r,s,t,u=c.table,v=c.parsers,w=c.textSorter||"",x=a(d),y=a(e),z=x.find(g).children("td, th"),A=y.find(g).children("td, th");for(f=0;f<i;f++){if(o=h[f][0],p=h[f][1],k=0===p,j=b.getElementText(c,z.eq(o),o),q=v[o].format(j,u,z[o],o),j=b.getElementText(c,A.eq(o),o),r=v[o].format(j,u,A[o],o),c.sortStable&&q===r&&1===i)return x.attr("data-ts-original-order")-y.attr("data-ts-original-order");if(l=/n/i.test(v&&v[o]?v[o].type||"":""),l&&c.strings[o]?(m=c.$headerIndexed[o].attr("data-ts-col-max-value")||1.79e308,l="boolean"==typeof b.string[c.strings[o]]?(k?1:-1)*(b.string[c.strings[o]]?-1:1):c.strings[o]?b.string[c.strings[o]]||0:0,n=c.numberSorter?c.numberSorter(q,r,k,m,u):b["sortNumeric"+(k?"Asc":"Desc")](q,r,l,m,o,c)):(s=k?q:r,t=k?r:q,n="function"==typeof w?w(s,t,k,o,u):"object"==typeof w&&w.hasOwnProperty(o)?w[o](s,t,k,o,u):b["sortNatural"+(k?"Asc":"Desc")](q,r,o,c)),n)return n}return x.attr("data-ts-original-order")-y.attr("data-ts-original-order")}),b.sortTbodies.restoreTbodies(c,e,f),e.sortTbody_busy=!1)}},restoreTbodies:function(a,b,c){var d,e,f,g,h,i,j,k=a.$table,l=!0,m=0;if(k.hide(),c.appendTo(k),e=k.children("tbody"),g=e.length,d=e.filter("."+b.sortTbody_noSort).appendTo(k),h=d.length)for(;l&&m<h;){for(l=!1,i=0;i<h;i++)j=parseInt(d.eq(i).attr("data-ts-original-order"),10),j=j>=g?g:j<0?0:j,j!==d.eq(i).index()&&(l=!0,f=d.eq(i).detach(),j>=g?f.appendTo(k):0===j?f.prependTo(k):f.insertBefore(k.children("tbody:eq("+j+")")));m++}k.show()}},b.addWidget({id:"sortTbody",priority:40,options:{sortTbody_primaryRow:null,sortTbody_sortRows:!1,sortTbody_noSort:"tablesorter-no-sort-tbody"},init:function(a,c,d,e){b.sortTbodies.init(d,e)},remove:function(a,b,c,d){b.$table.unbind("sortBegin updateComplete ".split(" ").join(b.namespace+"sortTbody ")),b.serverSideSorting=c.sortTbody_original_serverSideSorting,b.cssInfoBlock=c.sortTbody_original_cssInfoBlock}})}(jQuery);
+!function(a){"use strict";var b=a.tablesorter;b.sortTbodies={init:function(c,d){var e,f,g,h,i,j=c.namespace+"sortTbody",k=c.$table.children("tbody"),l=k.length;for(d.sortTbody_original_serverSideSorting=c.serverSideSorting,d.sortTbody_original_cssInfoBlock=c.cssInfoBlock,c.cssInfoBlock=d.sortTbody_noSort,b.sortTbodies.setTbodies(c,d),e=0;e<l;e++)k.eq(e).attr("data-ts-original-order",e);for(c.$table.unbind("sortBegin updateComplete ".split(" ").join(j+" ")).bind("sortBegin"+j,function(){b.sortTbodies.sorter(c)}).bind("updateComplete"+j,function(){b.sortTbodies.setTbodies(c,d),b.updateCache(c,null,c.$tbodies)}).bind("sortEnd",function(){var b=d.sortTbody_primaryRow;d.sortTbody_lockHead&&b&&c.$table.find(b).each(function(){a(this).parents("tbody").prepend(this)})}),(a.isEmptyObject(c.parsers)||c.$tbodies.length!==k.length)&&(b.sortTbodies.setTbodies(c,d),b.updateCache(c,null,c.$tbodies)),i=k.children("tr"),l=i.length,e=0;e<c.columns;e++){if(h=0,"numeric"===c.parsers[e].type)for(f=0;f<l;f++)g=b.getParsedText(c,i.eq(f).children()[e],e),h=Math.max(Math.abs(g)||0,h);c.$headerIndexed[e].attr("data-ts-col-max-value",h)}},setTbodies:function(a,b){a.$tbodies=a.$table.children("tbody").not("."+b.sortTbody_noSort)},sorter:function(c){var d=c.$table,e=c.widgetOptions;if(e.sortTbody_busy!==!0){e.sortTbody_busy=!0;var f=d.children("tbody").not("."+e.sortTbody_noSort),g=e.sortTbody_primaryRow||"tr:eq(0)",h=c.sortList||[],i=h.length;i&&(c.serverSideSorting=!e.sortTbody_sortRows,f.sort(function(d,e){var f,j,k,l,m,n,o,p,q,r,s,t,u=c.table,v=c.parsers,w=c.textSorter||"",x=a(d),y=a(e),z=x.find(g).children("td, th"),A=y.find(g).children("td, th");for(f=0;f<i;f++){if(o=h[f][0],p=h[f][1],k=0===p,j=b.getElementText(c,z.eq(o),o),q=v[o].format(j,u,z[o],o),j=b.getElementText(c,A.eq(o),o),r=v[o].format(j,u,A[o],o),c.sortStable&&q===r&&1===i)return x.attr("data-ts-original-order")-y.attr("data-ts-original-order");if(l=/n/i.test(v&&v[o]?v[o].type||"":""),l&&c.strings[o]?(m=c.$headerIndexed[o].attr("data-ts-col-max-value")||1.79e308,l="boolean"==typeof b.string[c.strings[o]]?(k?1:-1)*(b.string[c.strings[o]]?-1:1):c.strings[o]?b.string[c.strings[o]]||0:0,n=c.numberSorter?c.numberSorter(q,r,k,m,u):b["sortNumeric"+(k?"Asc":"Desc")](q,r,l,m,o,c)):(s=k?q:r,t=k?r:q,n="function"==typeof w?w(s,t,k,o,u):"object"==typeof w&&w.hasOwnProperty(o)?w[o](s,t,k,o,u):b["sortNatural"+(k?"Asc":"Desc")](q,r,o,c)),n)return n}return x.attr("data-ts-original-order")-y.attr("data-ts-original-order")}),b.sortTbodies.restoreTbodies(c,e,f),e.sortTbody_busy=!1)}},restoreTbodies:function(a,b,c){var d,e,f,g,h,i,j,k=a.$table,l=!0,m=0;if(k.hide(),c.appendTo(k),e=k.children("tbody"),g=e.length,d=e.filter("."+b.sortTbody_noSort).appendTo(k),h=d.length)for(;l&&m<h;){for(l=!1,i=0;i<h;i++)j=parseInt(d.eq(i).attr("data-ts-original-order"),10),j=j>=g?g:j<0?0:j,j!==d.eq(i).index()&&(l=!0,f=d.eq(i).detach(),j>=g?f.appendTo(k):0===j?f.prependTo(k):f.insertBefore(k.children("tbody:eq("+j+")")));m++}k.show()}},b.addWidget({id:"sortTbody",priority:40,options:{sortTbody_lockHead:!1,sortTbody_primaryRow:null,sortTbody_sortRows:!1,sortTbody_noSort:"tablesorter-no-sort-tbody"},init:function(a,c,d,e){b.sortTbodies.init(d,e)},remove:function(a,b,c,d){b.$table.unbind("sortBegin updateComplete ".split(" ").join(b.namespace+"sortTbody ")),b.serverSideSorting=c.sortTbody_original_serverSideSorting,b.cssInfoBlock=c.sortTbody_original_cssInfoBlock}})}(jQuery);

dist/js/widgets/widget-storage.min.js

@@ -1,2 +1,2 @@
-/*! Widget: storage - updated 3/1/2016 (v2.25.5) */
+/*! Widget: storage - updated 11/26/2016 (v2.28.0) */
-!function(a,b,c){"use strict";var d=a.tablesorter||{};d.storage=function(d,e,f,g){d=a(d)[0];var h,i,j,k=!1,l={},m=d.config,n=m&&m.widgetOptions,o=g&&g.useSessionStorage||n&&n.storage_useSessionStorage?"sessionStorage":"localStorage",p=a(d),q=g&&g.id||p.attr(g&&g.group||n&&n.storage_group||"data-table-group")||n&&n.storage_tableId||d.id||a(".tablesorter").index(p),r=g&&g.url||p.attr(g&&g.page||n&&n.storage_page||"data-table-page")||n&&n.storage_fixedUrl||m&&m.fixedUrl||b.location.pathname;if(o in b)try{b[o].setItem("_tmptest","temp"),k=!0,b[o].removeItem("_tmptest")}catch(a){m&&m.debug&&console.warn(o+" is not supported in this browser")}return a.parseJSON&&(k?l=a.parseJSON(b[o][e]||"null")||{}:(i=c.cookie.split(/[;\s|=]/),h=a.inArray(e,i)+1,l=0!==h?a.parseJSON(i[h]||"null")||{}:{})),"undefined"!=typeof f&&b.JSON&&JSON.hasOwnProperty("stringify")?(l[r]||(l[r]={}),l[r][q]=f,k?b[o][e]=JSON.stringify(l):(j=new Date,j.setTime(j.getTime()+31536e6),c.cookie=e+"="+JSON.stringify(l).replace(/\"/g,'"')+"; expires="+j.toGMTString()+"; path=/"),void 0):l&&l[r]?l[r][q]:""}}(jQuery,window,document);
+!function(a,b,c){"use strict";var d=a.tablesorter||{};d.storage=function(e,f,g,h){e=a(e)[0];var i,j,k,l=!1,m={},n=e.config,o=n&&n.widgetOptions,p=h&&h.useSessionStorage||o&&o.storage_useSessionStorage?"sessionStorage":"localStorage",q=a(e),r=h&&h.id||q.attr(h&&h.group||o&&o.storage_group||"data-table-group")||o&&o.storage_tableId||e.id||a(".tablesorter").index(q),s=h&&h.url||q.attr(h&&h.page||o&&o.storage_page||"data-table-page")||o&&o.storage_fixedUrl||n&&n.fixedUrl||b.location.pathname;if(a.extend(!0,d.defaults,{fixedUrl:"",widgetOptions:{storage_fixedUrl:"",storage_group:"",storage_page:"",storage_tableId:"",storage_useSessionStorage:""}}),p in b)try{b[p].setItem("_tmptest","temp"),l=!0,b[p].removeItem("_tmptest")}catch(a){n&&n.debug&&console.warn(p+" is not supported in this browser")}return a.parseJSON&&(l?m=a.parseJSON(b[p][f]||"null")||{}:(j=c.cookie.split(/[;\s|=]/),i=a.inArray(f,j)+1,m=0!==i?a.parseJSON(j[i]||"null")||{}:{})),"undefined"!=typeof g&&b.JSON&&JSON.hasOwnProperty("stringify")?(m[s]||(m[s]={}),m[s][r]=g,l?b[p][f]=JSON.stringify(m):(k=new Date,k.setTime(k.getTime()+31536e6),c.cookie=f+"="+JSON.stringify(m).replace(/\"/g,'"')+"; expires="+k.toGMTString()+"; path=/"),void 0):m&&m[s]?m[s][r]:""}}(jQuery,window,document);

docs/index.html

@@ -461,7 +461,7 @@
 		<li><a href="example-widget-editable.html">Content editable widget</a> (v2.9; <span class="version updated">v2.25.5</span>).</li>
 		<li><a href="example-widget-current-sort.html">Current Sort Widget</a> (<span class="version">v2.27.0</span>).</li>
 		<li><span class="label label-info">Beta</span> <a href="example-dragtable.html">Dragtable mod</a>  - (jQuery UI widget for column reordering [<a class="external" href="http://stackoverflow.com/a/27770224/145346">ref</a>]; <span class="version">v2.24.0</span>).</li>
-		<li><span class="results">&dagger;</span> Filter widget (<span class="version updated">v2.27.5</span>):
+		<li><span class="results">&dagger;</span> Filter widget (<span class="version updated">v2.28.0</span>):
 			<ul>
 				<li><a href="example-widget-filter.html">basic</a> (v2.0.18; <span class="version updated">v2.26.6</span>).</li>
 				<li><a href="example-widget-filter-any-match.html">external option (match any column)</a> (<span class="version">v2.13.3</span>; <span class="version updated">v2.27.5</span>).</li>
@@ -480,21 +480,21 @@
 		<li>Grouping rows widget:
 			<ul>
 				<li><a href="example-widget-grouping.html">basic</a> (v2.8; <span class="version updated">v2.27.6</span>).</li>
-				<li><a href="example-widget-grouping-filter-childrows.html">Grouping + filter + child rows</a> (<span class="updated version">v2.15.12</span>).</li>
+				<li><a href="example-widget-grouping-filter-childrows.html">Grouping + filter + child rows</a> (<span class="updated version">v2.28.0</span>).</li>
 			</ul>
 		</li>
 		<li><a href="example-widget-header-titles.html">Header titles widget</a> (v2.15.6; <span class="version updated">v2.24.4</span>).</li>
 		<li><span class="label label-info">Beta</span> <a href="example-widget-lazyload.html">Lazyload widget</a> (<span class="version">v2.24.0</span>; <span class="version updated">v2.25.7</span>).</li>
 		<li><a href="example-widget-mark.html">Mark widget</a> (<span class="version">v2.27.6</span>).</li>
-		<li><a href="example-widget-math.html">Math widget</a> (<span class="version">v2.16</span>; <span class="version updated">v2.27.0</span>).</li>
+		<li><a href="example-widget-math.html">Math widget</a> (<span class="version">v2.16</span>; <span class="version updated">v2.28.0</span>).</li>
 		<li>
 			<a href="example-widget-output.html">Output widget</a> (<span class="version">v2.16</span>; <span class="version updated">v2.27.0</span>).
 			<br><br>
 		</li>
 
-		<li>Pager plugin (<a href="example-pager.html">basic</a> &amp; <a href="example-pager-ajax.html">ajax</a> demos; <span class="version updated">v2.27.7</span>).</li>
+		<li>Pager plugin (<a href="example-pager.html">basic</a> &amp; <a href="example-pager-ajax.html">ajax</a> demos; <span class="version updated">v2.28.0</span>).</li>
 		<li>
-			Pager widget (<a href="example-widget-pager.html">basic</a> &amp; <a href="example-widget-pager-ajax.html">ajax</a> demos) (<span class="version">v2.12</span>; <span class="version updated">v2.27.7</span>).<br>
+			Pager widget (<a href="example-widget-pager.html">basic</a> &amp; <a href="example-widget-pager-ajax.html">ajax</a> demos) (<span class="version">v2.12</span>; <span class="version updated">v2.28.0</span>).<br>
 			<br>
 		</li>
 
@@ -505,7 +505,7 @@
 		<li><span class="results">&dagger;</span> <a href="example-widget-savesort.html">Save sort widget</a> (v2.0.27; <span class="version updated">v2.24.0</span>).</li>
 		<li><a href="example-widget-scroller.html">Scroller widget</a> (<span class="version">v2.9</span>; <span class="version updated">v2.27.0</span>).</li>
 		<li><span class="label label-info">Beta</span> <a href="example-widget-sort-to-hash.html">Sort-to-hash widget</a> (<span class="version">v2.22.4</span>; <span class="version updated">v2.24.4</span>).</li>
-		<li><span class="label label-info">Beta</span> <a href="example-widget-sort-tbodies.html">Sort tbodies widget</a> (<span class="version">v2.22.2</span>; <span class="version updated">v2.27.9</span>).</li>
+		<li><span class="label label-info">Beta</span> <a href="example-widget-sort-tbodies.html">Sort tbodies widget</a> (<span class="version">v2.22.2</span>; <span class="version updated">v2.28.0</span>).</li>
 		<li><a href="example-widget-static-row.html">Static row widget</a> (<span class="version">v2.16</span>; <span class="version updated">v2.24.0</span>).</li>
 
 		<li><span class="results">&dagger;</span> <a href="example-widget-sticky-header.html">Sticky header widget</a> (v2.0.21.1; <span class="version updated">v2.27.0</span>).</li>

js/jquery.tablesorter.combined.js

@@ -4,7 +4,7 @@
 ██  ██ ██  ██   ██  ██ ██  ██   ██     ██ ██ ██ ██  ██ ██  ██ ██ ██▀▀    ▀▀▀██
 █████▀ ▀████▀   ██  ██ ▀████▀   ██     ██ ██ ██ ▀████▀ █████▀ ██ ██     █████▀
 */
-/*! tablesorter (FORK) - updated 09-28-2016 (v2.27.8)*/
+/*! tablesorter (FORK) - updated 11-26-2016 (v2.28.0)*/
 /* Includes widgets ( storage,uitheme,columns,filter,stickyHeaders,resizable,saveSort ) */
 (function(factory) {
 	if (typeof define === 'function' && define.amd) {
@@ -16,7 +16,7 @@
 	}
 }(function(jQuery) {
 
-/*! TableSorter (FORK) v2.27.8 *//*
+/*! TableSorter (FORK) v2.28.0 *//*
 * Client-side table sorting with ease!
 * @requires jQuery v1.2.6+
 *
@@ -40,7 +40,7 @@
 	'use strict';
 	var ts = $.tablesorter = {
 
-		version : '2.27.8',
+		version : '2.28.0',
 
 		parsers : [],
 		widgets : [],
@@ -134,7 +134,11 @@
 			headerList: [],
 			empties: {},
 			strings: {},
-			parsers: []
+			parsers: [],
+
+			// *** parser options for validator; values must be falsy!
+			globalize: 0,
+			imgAttr: 0
 
 			// removed: widgetZebra: { css: ['even', 'odd'] }
 
@@ -308,6 +312,7 @@
 			ts.setupParsers( c );
 			// start total row count at zero
 			c.totalRows = 0;
+			ts.validateOptions( c );
 			// build the cache for the tbody cells
 			// delayInit will delay building the cache until the user starts a sort
 			if ( !c.delayInit ) { ts.buildCache( c ); }
@@ -441,9 +446,11 @@
 				e.stopPropagation();
 				// remove all widgets
 				ts.removeWidget( this, true, false );
+				var tmp = $.extend( true, {}, c.originalSettings );
 				// restore original settings; this clears out current settings, but does not clear
 				// values saved to storage.
-				c = $.extend( true, ts.defaults, c.originalSettings );
+				c = $.extend( true, ts.defaults, tmp );
+				c.originalSettings = tmp;
 				this.hasInitialized = false;
 				// setup the entire table again
 				ts.setup( this, c );
@@ -1086,6 +1093,7 @@
 					.removeClass( css.join( ' ' ) );
 			// remove all header information
 			c.$headers
+				.add( $( 'thead ' + c.namespace + '_extra_headers' ) )
 				.removeClass( css.join( ' ' ) )
 				.addClass( none )
 				.attr( 'aria-sort', 'none' )
@@ -1928,6 +1936,8 @@
 					widget = ts.getWidgetById( c.widgets[ indx ] );
 					if ( widget && widget.options ) {
 						c.widgetOptions = $.extend( true, {}, widget.options, c.widgetOptions );
+						// add widgetOptions to defaults for option validator
+						$.extend( true, ts.defaults.widgetOptions, widget.options );
 					}
 				}
 			}
@@ -2300,7 +2310,9 @@
 		},
 
 		getColumnData : function( table, obj, indx, getCell, $headers ) {
-			if ( typeof obj === 'undefined' || obj === null ) { return; }
+			if ( typeof obj !== 'object' || obj === null ) {
+				return obj;
+			}
 			table = $( table )[ 0 ];
 			var $header, key,
 				c = table.config,
@@ -2411,6 +2423,34 @@
 			return str;
 		},
 
+		validateOptions : function( c ) {
+			var setting, setting2, typ, timer,
+				// ignore options containing an array
+				ignore = 'sortForce sortList sortAppend widgets'.split( ' ' ),
+				orig = c.originalSettings;
+			if ( orig ) {
+				if ( c.debug ) {
+					timer = new Date();
+				}
+				for ( setting in orig ) {
+					typ = typeof ts.defaults[setting];
+					if ( typ === 'undefined' ) {
+						console.warn( 'Tablesorter Warning! "table.config.' + setting + '" option not recognized' );
+					} else if ( typ === 'object' ) {
+						for ( setting2 in orig[setting] ) {
+							typ = typeof ts.defaults[setting][setting2];
+							if ( $.inArray( setting, ignore ) < 0 && typ === 'undefined' ) {
+								console.warn( 'Tablesorter Warning! "table.config.' + setting + '.' + setting2 + '" option not recognized' );
+							}
+						}
+					}
+				}
+				if ( c.debug ) {
+					console.log( 'validate options time:' + ts.benchmark( timer ) );
+				}
+			}
+		},
+
 		// restore headers
 		restoreHeaders : function( table ) {
 			var index, $cell,
@@ -2771,7 +2811,7 @@
 
 })( jQuery );
 
-/*! Widget: storage - updated 3/1/2016 (v2.25.5) */
+/*! Widget: storage - updated 11/26/2016 (v2.28.0) */
 /*global JSON:false */
 ;(function ($, window, document) {
 	'use strict';
@@ -2816,6 +2856,17 @@
 			url = options && options.url ||
 				$table.attr(options && options.page || wo && wo.storage_page || 'data-table-page') ||
 				wo && wo.storage_fixedUrl || c && c.fixedUrl || window.location.pathname;
+		// update defaults for validator; these values must be falsy!
+		$.extend(true, ts.defaults, {
+			fixedUrl: '',
+			widgetOptions: {
+				storage_fixedUrl: '',
+				storage_group: '',
+				storage_page: '',
+				storage_tableId: '',
+				storage_useSessionStorage: ''
+			}
+		});
 		// https://gist.github.com/paulirish/5558557
 		if (storageType in window) {
 			try {
@@ -3137,7 +3188,7 @@
 
 })(jQuery);
 
-/*! Widget: filter - updated 9/23/2016 (v2.27.7) *//*
+/*! Widget: filter - updated 11/26/2016 (v2.28.0) *//*
  * Requires tablesorter v2.8+ and jQuery 1.7+
  * by Rob Garrison
  */
@@ -3966,11 +4017,15 @@
 			// include change for select - fixes #473
 			.bind( 'search change keypress input '.split( ' ' ).join( namespace + ' ' ), function( event ) {
 				// don't get cached data, in case data-column changes dynamically
-				var column = parseInt( $( this ).attr( 'data-column' ), 10 );
+				var column = parseInt( $( this ).attr( 'data-column' ), 10 ),
+					liveSearch = typeof wo.filter_liveSearch === 'boolean' ?
+						wo.filter_liveSearch :
+						ts.getColumnData( table, wo.filter_liveSearch, column );
 				// don't allow 'change' event to process if the input value is the same - fixes #685
 				if ( table.config.widgetOptions.filter_initialized &&
 					( event.which === tskeyCodes.enter || event.type === 'search' ||
-					( event.type === 'change' || event.type === 'input' ) &&
+					( event.type === 'change' ||
+					( event.type === 'input' && liveSearch === true ) ) &&
 					this.value !== c.lastSearch[column] )
 				) {
 					event.preventDefault();

js/jquery.tablesorter.js

@@ -1,4 +1,4 @@
-/*! TableSorter (FORK) v2.27.8 *//*
+/*! TableSorter (FORK) v2.28.0 *//*
 * Client-side table sorting with ease!
 * @requires jQuery v1.2.6+
 *
@@ -22,7 +22,7 @@
 	'use strict';
 	var ts = $.tablesorter = {
 
-		version : '2.27.8',
+		version : '2.28.0',
 
 		parsers : [],
 		widgets : [],

js/jquery.tablesorter.widgets.js

@@ -4,7 +4,7 @@
 ██  ██ ██  ██   ██  ██ ██  ██   ██     ██ ██ ██ ██  ██ ██  ██ ██ ██▀▀    ▀▀▀██
 █████▀ ▀████▀   ██  ██ ▀████▀   ██     ██ ██ ██ ▀████▀ █████▀ ██ ██     █████▀
 */
-/*! tablesorter (FORK) - updated 09-28-2016 (v2.27.8)*/
+/*! tablesorter (FORK) - updated 11-26-2016 (v2.28.0)*/
 /* Includes widgets ( storage,uitheme,columns,filter,stickyHeaders,resizable,saveSort ) */
 (function(factory) {
 	if (typeof define === 'function' && define.amd) {
@@ -16,7 +16,7 @@
 	}
 }(function(jQuery) {
 
-/*! Widget: storage - updated 3/1/2016 (v2.25.5) */
+/*! Widget: storage - updated 11/26/2016 (v2.28.0) */
 /*global JSON:false */
 ;(function ($, window, document) {
 	'use strict';
@@ -61,6 +61,17 @@
 			url = options && options.url ||
 				$table.attr(options && options.page || wo && wo.storage_page || 'data-table-page') ||
 				wo && wo.storage_fixedUrl || c && c.fixedUrl || window.location.pathname;
+		// update defaults for validator; these values must be falsy!
+		$.extend(true, ts.defaults, {
+			fixedUrl: '',
+			widgetOptions: {
+				storage_fixedUrl: '',
+				storage_group: '',
+				storage_page: '',
+				storage_tableId: '',
+				storage_useSessionStorage: ''
+			}
+		});
 		// https://gist.github.com/paulirish/5558557
 		if (storageType in window) {
 			try {
@@ -382,7 +393,7 @@
 
 })(jQuery);
 
-/*! Widget: filter - updated 9/23/2016 (v2.27.7) *//*
+/*! Widget: filter - updated 11/26/2016 (v2.28.0) *//*
  * Requires tablesorter v2.8+ and jQuery 1.7+
  * by Rob Garrison
  */
@@ -1211,11 +1222,15 @@
 			// include change for select - fixes #473
 			.bind( 'search change keypress input '.split( ' ' ).join( namespace + ' ' ), function( event ) {
 				// don't get cached data, in case data-column changes dynamically
-				var column = parseInt( $( this ).attr( 'data-column' ), 10 );
+				var column = parseInt( $( this ).attr( 'data-column' ), 10 ),
+					liveSearch = typeof wo.filter_liveSearch === 'boolean' ?
+						wo.filter_liveSearch :
+						ts.getColumnData( table, wo.filter_liveSearch, column );
 				// don't allow 'change' event to process if the input value is the same - fixes #685
 				if ( table.config.widgetOptions.filter_initialized &&
 					( event.which === tskeyCodes.enter || event.type === 'search' ||
-					( event.type === 'change' || event.type === 'input' ) &&
+					( event.type === 'change' ||
+					( event.type === 'input' && liveSearch === true ) ) &&
 					this.value !== c.lastSearch[column] )
 				) {
 					event.preventDefault();

js/parsers/parser-date-two-digit-year.js

@@ -1,4 +1,4 @@
-/*! Parser: two digit year - updated 11/22/2015 (v2.24.6) */
+/*! Parser: two digit year - updated 11/26/2016 (v2.28.0) */
 /* Demo: http://mottie.github.io/tablesorter/docs/example-parsers-dates.html */
 /*jshint jquery:true */
 ;(function($){

js/parsers/parser-input-select.js

@@ -1,4 +1,4 @@
-/*! Parser: input & select - updated 9/1/2016 (v2.27.6) *//*
+/*! Parser: input & select - updated 11/26/2016 (v2.28.0) *//*
  * for jQuery 1.7+ & tablesorter 2.7.11+
  * Demo: http://mottie.github.com/tablesorter/docs/example-widget-grouping.html
  */
@@ -111,8 +111,8 @@
 	});
 
 	// update defaults for validator; values must be falsy
-	ts.defaults.checkboxClass = '';
+	$.tablesorter.defaults.checkboxClass = '';
-	ts.defaults.checkboxVisible = '';
+	$.tablesorter.defaults.checkboxVisible = '';
 
 	// update select and all input types in the tablesorter cache when the change event fires.
 	// This method only works with jQuery 1.7+

js/widgets/widget-build-table.js

@@ -1,4 +1,4 @@
-/*! Widget: Build Table - updated 3/26/2015 (v2.21.3) *//*
+/*! Widget: Build Table - updated 11/26/2016 (v2.28.0) *//*
  * for tableSorter v2.16.0+
  * by Rob Garrison
  */

js/widgets/widget-filter.js

@@ -1,4 +1,4 @@
-/*! Widget: filter - updated 9/23/2016 (v2.27.7) *//*
+/*! Widget: filter - updated 11/26/2016 (v2.28.0) *//*
  * Requires tablesorter v2.8+ and jQuery 1.7+
  * by Rob Garrison
  */

js/widgets/widget-grouping.js

@@ -1,4 +1,4 @@
-/*! Widget: grouping - updated 9/1/2016 (v2.27.6) *//*
+/*! Widget: grouping - updated 11/26/2016 (v2.28.0) *//*
  * Requires tablesorter v2.8+ and jQuery 1.7+
  * by Rob Garrison
  */
@@ -234,7 +234,7 @@
 				if ( $.isFunction( wo.group_formatter ) ) {
 					data.currentGroup = wo.group_formatter( ( data.group || '' ).toString(), data.column, c.table, c, wo, data ) || data.group;
 				}
-				//add first() for groping with childRows
+				// add first() for grouping with childRows
 				data.$row.first().before( tsg.groupHeaderHTML( c, wo, data ) );
 				if ( wo.group_saveGroups && !data.savedGroup && wo.group_collapsed && wo.group_collapsible ) {
 					// all groups start collapsed; data.groupIndex is 1 more than the expected index.

js/widgets/widget-math.js

@@ -1,4 +1,4 @@
-/*! Widget: math - updated 7/31/2016 (v2.27.0) *//*
+/*! Widget: math - updated 11/26/2016 (v2.28.0) *//*
 * Requires tablesorter v2.16+ and jQuery 1.7+
 * by Rob Garrison
 */

js/widgets/widget-pager.js

@@ -1,4 +1,4 @@
-/*! Widget: Pager - updated 9/23/2016 (v2.27.7) */
+/*! Widget: Pager - updated 11/26/2016 (v2.28.0) */
 /* Requires tablesorter v2.8+ and jQuery 1.7+
  * by Rob Garrison
  */

js/widgets/widget-sortTbodies.js

@@ -1,4 +1,4 @@
-/*! tablesorter tbody sorting widget (BETA) - 11/07/2016 (v2.24.7)
+/*! tablesorter tbody sorting widget (BETA) - 11/26/2016 (v2.28.0)
  * Requires tablesorter v2.22.2+ and jQuery 1.4+
  * by Rob Garrison
  * Contributors: Chris Rogers

js/widgets/widget-storage.js

@@ -1,4 +1,4 @@
-/*! Widget: storage - updated 3/1/2016 (v2.25.5) */
+/*! Widget: storage - updated 11/26/2016 (v2.28.0) */
 /*global JSON:false */
 ;(function ($, window, document) {
 	'use strict';

package.json

@@ -1,7 +1,7 @@
 {
   "name": "tablesorter",
   "title": "tablesorter",
-  "version": "2.27.8",
+  "version": "2.28.0",
   "description": "tablesorter (FORK) is a jQuery plugin for turning a standard HTML table with THEAD and TBODY tags into a sortable table without page refreshes. tablesorter can successfully parse and sort many types of data including linked data in a cell.",
   "author": {
     "name": "Christian Bach",

tablesorter.jquery.json

@@ -1,7 +1,7 @@
 {
   "name": "tablesorter",
   "title": "tablesorter",
-  "version": "2.27.8",
+  "version": "2.28.0",
   "description": "tablesorter is a jQuery plugin for turning a standard HTML table with THEAD and TBODY tags into a sortable table without page refreshes. tablesorter can successfully parse and sort many types of data including linked data in a cell.\n\nThis forked version adds lots of new enhancements including: alphanumeric sorting, pager callback functons, multiple widgets providing column styling, ui theme application, sticky headers, column filters and resizer, as well as extended documentation with a lot more demos.",
   "author": {
     "name": "Christian Bach",