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Posted By

shodan_uk on 03/29/11


Tagged

javascript array


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Array.indexof

 / Published in: JavaScript
 
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  1. if(!Array.indexOf){
  2.     Array.prototype.indexOf = function(obj){
  3.         for(var i=0, len=this.length; i<len; i++){
  4.             if(this[i]==obj){
  5.                 return i;
  6.             }
  7.         }
  8.         return -1;
  9.     }
  10. }

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