I actually like using associative arrays to test for duplicate values.
Something like this:
var findItem_array:Array = new Array();
for (var i = 0; i < my_cb.dataProvider.length; i++){
if(findItem_array[my_cb.dataProvider[i].label){
my_cb.removeItemAt(i);
i--;
} else {
findItem_array[my_cb.dataProvider[i].label] = true;
}
}
The above is pseudo code and but the theory should work.
DC
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of David
Buff
Sent: Monday, October 23, 2006 11:33 AM
To: Flashcoders mailing list
Subject: Re: [Flashcoders] >> find same label
Hi
I'll do something like this.
First create a empty array. Then loop into your ComboBox like I show you
before. Each step of the loop, test if the value is allready in the
array.
There is no method of array class to do that, but you can cast the array
as
string and use the method indexOf of the string class, something like
this:
if (myArray.toString().indexOf(myValue)==-1) { ...
-1 means that the value is not in the string, then it's the first
occurence
of this value. So push the value into the array for futur test and push
also
this value into your second ComboBox.
If the value appears again, indexOf will return a positiv or 0 number,
then
it's not pushed into your second ComboBox.
David Buff
----- Original Message -----
From: "Laurent CUCHET" <[EMAIL PROTECTED]>
To: "Flashcoders mailing list" <flashcoders@chattyfig.figleaf.com>
Sent: Monday, October 23, 2006 12:28 PM
Subject: [Flashcoders] >> find same label
> Is there a way to find same la bel in a combobox and let only one same
> label
> ??
>
> my_cb.addItem({data:1, label:"One"});
> my_cb.addItem({data:2, label:"Two"});
> my_cb.addItem({data:3, label:"One"});
> my_cb.addItem({data:4, label:"Two"});
>
>
> var cbListener:Object = new Object();
> cbListener.change = function (evt_obj:Object) {
> trace("Currently selected item is: " +
evt_obj.target.selectedItem.label);
> }
> my_cb.addEventListener("change", cbListener);
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