i have never used an item editor bu i have some suggestion for you.
add a new variable to your object to keep the edit state...(e.g : _state)
then; set your objects currentState to what your _state variable says:
i used this logic to keep checkBoxes' situation. (another function controls
data's sel variable)
my code :
<mx:DataGridColumn headerText="Gonder" width="100">
<mx:itemRenderer>
<mx:Component>
<mx:CheckBox
selected="{data.sel}"/>
</mx:Component>
</mx:itemRenderer>
</mx:DataGridColumn>
i wish this helps...
----- Original Message ----
From: Lachlan Cotter <[EMAIL PROTECTED]>
To: [email protected]
Sent: Wednesday, December 27, 2006 5:58:32 AM
Subject: [flexcoders] Item Renderer/Item Editor confusion
Hi All,
I wonder if someone might be able to shed some light on an issue I'm
having with item renderers. The trouble stems from the whole
recycling thing that the list components do.
Basically, my custom renderers have two states: one for viewing and
one for editing the data object. I double click the renderer to put
it into edit mode.
The trouble is that if I then scroll the list component, the renderer
is re-used to display another data object, but remains in edit mode.
I tried using the dataChange event to put the renderer back into view
mode, but this event seems to get fired more frequently than one
might expect and I couldn't then edit the items at all.
Whats the best way to detect when I need to change states?
I'm also a bit confused over the whole item editor discussion in the
docs. I don't understand why we need the concept of an item editor
per se and the whole update cycle that goes with it, since the
renderer component can update the data object directly on its own.
Any help appreciated.
Cheers,
Lach
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