RE: [flexcoders] problem with arrays

Andora, Greg Wed, 23 Nov 2005 13:24:04 -0800

Title: problem with arrays

It looks like you are just putting a reference to temp_arr instead of it actually creating a new array for the new value in testArray.

testArray.addItemAt(num, temp_arr);

What you probably want to do is this instead is use concat() to create a duplicate of temp_arr instead of passing a reference.

testArray.addItemAt(num, temp_arr.concat());

Hope this helps,

Greg

From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Parekh, Shweta - BLS CTR
Sent: Wednesday, November 23, 2005 1:07 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] problem with arrays

Hi,

I have a piece of code like the following:

                var testArray:Array = new Array();
                var temp_arr:Array = new Array(2);

                for(var num:Number = 0; num < 3; num++)
                {
                        temp_arr[0] = num; temp_arr[1] = num+5;
                        testArray.addItemAt(num, temp_arr);
                }

                trace("testArray ***");
                for(var i:Number = 0; i < testArray.length; i++)
                {
                        trace(testArray[i]);
                }

I am expecting it to print
0 5
1 6
2 7

instead the it prints out
2 7
2 7
2 7

Can anybody tell me why??? How can I fix it?

Thanks,
Shweta

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RE: [flexcoders] problem with arrays

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