Hi,
I need to add the item only once. I cant add the item then reverse the
Array because my array is bound to a component and that would make the
component to "redraw" :)
Sreejith Unnikrishnan escribió:
>You may try and do a theMsgList.reverse(); to reverse the list something
>like below.
>
> var theMsgList: Array; // your array variable
>
> function serviceResult() {
> theMsgList=new Array();
> for (var i in results[0]) {
> theMsgList.addItem(i);
> }
> theMsgList.reverse();
> }
>
>Call serviceResult on result of the service that you are invoking.
>
>Hope this helps.
>
>Regards
>Sree
>
>Alberto Albericio Salvador wrote:
>
>
>
>>Hi all,
>>
>>Im using a List component to display the messages incoming from a "msg
>>push server". The dataProvider of the List is bound to "some array
>>variable". If I use the method *addItem* to inject data into the array;
>>as a result of this action, the List grows downwards, leaving the first
>>element always visible and loosing the last added msgs lost (gotta use
>>the scrollbar to find them at the end). Well, I want the List to grow
>>upwards so that the last incoming msg gets displayed the first. I use
>>the *unshift* method but the array does not get modified. So, what is
>>happening here?
>>
>>I know this is not a natural Flex question but I cant find why it is not
>>working the way I want.
>>
>>Nuke this post if you feel this is not the right place for it and sorry.
>>
>>--
>>Alberto Albericio Salvador
>>Aura S.A. Seguros
>>Departamento Informática
>>
>>
>>
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--
Alberto Albericio Salvador
Aura S.A. Seguros
Departamento Informática
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