MX:box as ItemRenderer and data of variable height

Hello

I have a component mx:List that displays a value object instances and uses an element converter to display the data in the list. The rendering engine is derived from a mx:Box.

The problem occurs when the data to display a variable height (data may have 0 to many pieces of additional data that are associated and are displayed using a mx:Repeater in the renderer). I can't get the mx:Box to have a dependent variable height of the size of the data that it contained. I tried "height ="100% "', that makes no difference and also 'verticalScrollPolicy ="off"', which truncates just the data in the list regardless of the height."

Is it possible to display data of variable height via an ItemRenderer?

Thanks for any help.

Make sure you set variableRowHeight = true on the list.

The rendering engine is given an explicitWidth and requested to report a height based on this width.  Often, which may require to make a custom Measure [] override, but you can sometimes get away with binding to explicitWidth.

Alex Harui

Flex SDK Developer

Adobe Systems Inc..

Blog: http://blogs.adobe.com/aharui

Tags: Flex

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