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From "Harbs (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLEX-35070) "for each" not working in XMLList
Date Mon, 11 Apr 2016 18:35:25 GMT

    [ https://issues.apache.org/jira/browse/FLEX-35070?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15235693#comment-15235693
] 

Harbs commented on FLEX-35070:
------------------------------

Yes. It's generating "for in". What I'm saying is that "for in" is not a good way to iterate
over an array. (not XMLList).

I'm suggesting something like this:
for each(bla in foo){
//
}
would become:
var foreachiter0 = 0;
var foreachlen0 = typeof foo.length == "function" ? foo.length() : foo.length;
while(foreachiter0 < len){
bla = foo[foreachiter0++];
//
}

> "for each" not working in XMLList
> ---------------------------------
>
>                 Key: FLEX-35070
>                 URL: https://issues.apache.org/jira/browse/FLEX-35070
>             Project: Apache Flex
>          Issue Type: Bug
>          Components: FalconJX
>    Affects Versions: Apache FalconJX 0.6.0
>            Reporter: Harbs
>
> I don't have a full test case right now, but I believe the following will fail.
> var newList:XMLList = new XMLList();
> newList.appendChild(<foo/>);
> var xmlItem:XML;
> for each(xmlItem in oldList)
>   newList.appendChild(xmlItem);
> If necessary, I can put together a (non)working test case.



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