How to set particular comboBox item selected once frame loaded?

I have a comboBox with all the items with data and labels
(set in the parameter of comboBox). However, I can't set the
particular comboBox item to display when the frame entered, like
this:
var listenerObject:Object = new Object();
listenerObject.load = function(eventObject:Object) {
_root.cb.selectedIndex=3;
_root.cb.addEventListener("load", listenerObject);
What's wrong?

You cannot use the load event on a frame, because by the time
the code runs the component has already been loaded. But what you
can do is set the properties directly in that frame wihtout the
need of a listener. Simply write this,line instead of all the
previous code:
_root.cb.selectedIndex=3;

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<?xml version="1.0"?>
<mx:Application xmlns:mx="
http://www.adobe.com/2006/mxml"
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<![CDATA[
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default:
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]]>
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break;

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Last edited by Slabity (2015-04-07 11:16:22)

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