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Plugins/sorting/persian.js

48 lines
1.3 KiB
JavaScript

This file contains ambiguous Unicode characters!

This file contains ambiguous Unicode characters that may be confused with others in your current locale. If your use case is intentional and legitimate, you can safely ignore this warning. Use the Escape button to highlight these characters.

/**
* Sorting in Javascript can be difficult to get right with non-Roman
* characters - for which special consideration must be made. This plug-in
* performs correct sorting on Persian characters.
* @name Persian
* @author <a href="http://www.afshinblog.com/">Afshin Mehrabani</a>
*/
(function(){
var persianSort = [ 'آ', 'ا', 'ب', 'پ', 'ت', 'ث', 'ج', 'چ', 'ح', 'خ', 'د', 'ذ', 'ر', 'ز', 'ژ',
'س', 'ش', 'ص', 'ط', 'ظ', 'ع', 'غ', 'ف', 'ق', 'ک', 'گ', 'ل', 'م', 'ن', 'و', 'ه', 'ی', 'ي' ];
function GetUniCode(source) {
source = $.trim(source);
result = '';
for (i = 0; i < source.length; i++) {
//Check and fix IE indexOf bug
if (!Array.indexOf) {
var index = jQuery.inArray(source.charAt(i), persianSort);
}else{
var index = persianSort.indexOf(source.charAt(i));
}
if (index < 0) {
index = source.charCodeAt(i);
}
if (index < 10)
index = '0' + index;
result += '00' + index;
}
return 'a' + result;
};
jQuery.extend( jQuery.fn.dataTableExt.oSort, {
"pstring-pre": function ( a ) {
return GetUniCode(a.toLowerCase());
},
"pstring-asc": function ( a, b ) {
return ((a < b) ? -1 : ((a > b) ? 1 : 0));
},
"pstring-desc": function ( a, b ) {
return ((a < b) ? 1 : ((a > b) ? -1 : 0));
}
} );
}());