itemsByValue method

2012-12-28 18:05:09 +04:00
parent 5f3f820312
commit d4d2bf930a
7 changed files with 47 additions and 28 deletions
--- a/src/editable-form/editable-form-utils.js
+++ b/src/editable-form/editable-form-utils.js
@ -124,6 +124,28 @@
       **/
       escape: function(str) {
           return $('<div>').text(str).html();
+       },
+       
+       /*
+        returns array items from sourceData having value property equal or inArray of 'value'
+       */
+       itemsByValue: function(value, sourceData) {
+           if(!sourceData || value === null) {
+               return [];
+           }
+           
+           if(!$.isArray(value)) {
+               value = [].push(value);
+           }
+                      
+           /*jslint eqeq: true*/           
+           var result = $.grep(sourceData, function(o){
+               return $.grep(value, function(v){ return v == o.value; }).length;
+           });
+           /*jslint eqeq: false*/
+           
+           return result;
       }           
+       
    };      
 }(window.jQuery));