mirror of
https://github.com/billz/raspap-webgui.git
synced 2023-10-10 13:37:24 +02:00
31 lines
787 B
JavaScript
31 lines
787 B
JavaScript
|
/**
|
||
|
|
* Sort on the 'alt' tag of images in a column. This is particularly useful if
|
||
|
|
* you have a column of images (ticks and crosses for example) and you want to
|
||
|
|
* control the sorting using the alt tag.
|
||
|
|
*
|
||
|
|
* @name Alt string
|
||
|
|
* @summary Use the `alt` attribute of an image tag as the data to sort upon.
|
||
|
|
* @author _Jumpy_
|
||
|
|
*
|
||
|
|
* @example
|
||
|
|
* $('#example').dataTable( {
|
||
|
|
* columnDefs: [
|
||
|
|
* { type: 'alt-string', targets: 0 }
|
||
|
|
* ]
|
||
|
|
* } );
|
||
|
|
*/
|
||
|
|
|
||
|
|
jQuery.extend( jQuery.fn.dataTableExt.oSort, {
|
||
|
|
"alt-string-pre": function ( a ) {
|
||
|
|
return a.match(/alt="(.*?)"/)[1].toLowerCase();
|
||
|
|
},
|
||
|
|
|
||
|
|
"alt-string-asc": function( a, b ) {
|
||
|
|
return ((a < b) ? -1 : ((a > b) ? 1 : 0));
|
||
|
|
},
|
||
|
|
|
||
|
|
"alt-string-desc": function(a,b) {
|
||
|
|
return ((a < b) ? 1 : ((a > b) ? -1 : 0));
|
||
|
|
}
|
||
|
|
} );
|