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Firefox resets Javascript's variable's value

  • 1 回覆
  • 1 有這個問題
  • 35 次檢視
  • 最近回覆由 cor-el

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I'm using an onload eventlistener to call a script which increases the value of a variable. I need to get the variable's value before I increase it. Safari and Chrome (Webkit) give the right result but Firefox always alerts "0"... To be clear: Firefox also alerts "done" which means it gets the job done but it does NOT alert the right value before I increase it!


This is my Script:

var obj = {

   build: function() {
       var progressCount = 0; 
       var otherFunction = function(number) {
               alert(number);
       } ;
       var finalFunction = function() {
               alert("done");
       } ;
       var progress = function() {
               alert(progressCount);  // very important line!
               progressCount++;
               otherFunction(progressCount);
               if (progressCount == ARRAY.length) {
               finalFunction();
               }
       };
       ARRAY=document.getElementsByClassName("picture");
       for (var i = 0; i < ARRAY.length; i++)
       ARRAY[i].addEventListener("load", progress);
   }

}

obj.build();


What else could I try? Thank you very much!

由 basbebe 於 修改

所有回覆 (1)

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A good place to ask advice about web development is at the MozillaZine "Web Development/Standards Evangelism" forum.

The helpers at that forum are more knowledgeable about web development issues.
You need to register at the MozillaZine forum site in order to post at that forum.