TextField as a function call? | Infragistics Forums

1495

TextField as a function call?

Lisa posted over 14 years ago

How can I accomplish this. I get an error saying code blocks are not allowed.

ig:DataTreeNodeBinding DataMember="AssetTransferList" TextField="<%# ShowText(Eval("AssetName"), Eval("Answer"))%>" ValueField="AssetName" ImageUrlField=""

14517

Offline Valerie S posted over 14 years ago in reply to [Infragistics] Nikola Genov

Hi,

Please let me know if you have any other questions about this issue.

Thanks,

Valerie
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3147

[Infragistics] Nikola Genov posted over 14 years ago

This is not supported, node bindings should be mapped to a single field in your data source.

There are a few options to implement such behavior:

- define node template where you can use such expressions.

- modify your data source so the TextField data is contained in a single field/property

- handle the NodeDataBound server-side event and set the node text value programatically

Hope that helps!
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