I expand a node with the expandMode = TreeNodeExpandMode.WebService and it expands just fine, but the expandedImageURL doesn't change.
If I build out the tree as to not need the webserice, the expandedimageurl works properly. Am I doing something wrong or is this a bug?
RadTreeNode childNode = new RadTreeNode();
childNode.Text ="TITLE";
childNode.ImageUrl = "/images/theme1/closedfolder.gif";
childNode.ExpandedImageUrl = "/images/theme1/openfolder.gif";
childNode.ExpandMode = TreeNodeExpandMode.WebService;
1 Answer, 1 is accepted
0
Hello John,
Thank you for contacting us.
It seems there is a problem with our control in this exact scenario.
Here is a workaround that you can use - hook to the OnClientNodePopulated event to make the image to update.
<script type="text/javascript">
function populated(sender, eventArgs) {
var node = eventArgs.get_node();
node._updateImageUrl();
}
</script>
<telerik:RadTreeView ID="RadTreeView1" Runat="server" Skin="Vista" OnClientNodePopulated="populated">
You can see the full example in the attached .zip file.
Regards,
Veronica
the Telerik team
Watch a video on how to optimize your support resource searches and check out more tips on the blogs.
Follow the status of features or bugs in PITS and vote for them to affect their priority.
Thank you for contacting us.
It seems there is a problem with our control in this exact scenario.
Here is a workaround that you can use - hook to the OnClientNodePopulated event to make the image to update.
<script type="text/javascript">
function populated(sender, eventArgs) {
var node = eventArgs.get_node();
node._updateImageUrl();
}
</script>
<telerik:RadTreeView ID="RadTreeView1" Runat="server" Skin="Vista" OnClientNodePopulated="populated">
You can see the full example in the attached .zip file.
Regards,
Veronica
the Telerik team
Watch a video on how to optimize your support resource searches and check out more tips on the blogs.
Follow the status of features or bugs in PITS and vote for them to affect their priority.