Hi,
VB - Q3
I am binding the tree to an hierarchical table which also has a field called 'imagePath.' I use the image path in the NodeDataBound event to show the different icons for each node.
However, for the root nodes, I only seem to be able to use the 'ImageURL' and SelectedImageURL' for these icons.
Can I assign these custom images from the DB field 'imagePath' ?
Many thanks,
Jon
VB - Q3
I am binding the tree to an hierarchical table which also has a field called 'imagePath.' I use the image path in the NodeDataBound event to show the different icons for each node.
However, for the root nodes, I only seem to be able to use the 'ImageURL' and SelectedImageURL' for these icons.
Can I assign these custom images from the DB field 'imagePath' ?
Many thanks,
Jon
2 Answers, 1 is accepted
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Accepted
Hi jon byron,
I am not sure what the problem is. Could you please elaborate? What do you mean by saying that you are able to use the ImageUrl and SelectedImageUrl for root nodes? Those properties are available for all nodes.
Regards,
Albert
the Telerik team
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I am not sure what the problem is. Could you please elaborate? What do you mean by saying that you are able to use the ImageUrl and SelectedImageUrl for root nodes? Those properties are available for all nodes.
Regards,
Albert
the Telerik team
Check out Telerik Trainer, the state of the art learning tool for Telerik products.
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Jon
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answered on 25 Nov 2008, 04:49 AM
Dear Albert,
Sorry for the delay and thanks for the reply.
Sometimes the easiest things are the hardest to spot - doh!
I just used this...
| Protected Sub RTV1_NodeDataBound(ByVal sender As Object, ByVal e As RadTreeNodeEventArgs) Handles RTV1.NodeDataBound |
| ' brings the image path from the database |
| Dim _iPath As String = (TryCast(e.Node.DataItem, DataRowView))("imagepath").ToString() |
| e.Node.ImageUrl = "~/images/tree/" & _iPath |
| End Sub 'RTV1_NodeDataBound |
Cheers,
Jon