Hide the Collapse/Expand button

[VANDENBERGHE]

Hi everyone,

Is it possible to hide the Collapse/Expand  button in a RadTree. Is there for example a set_expandable() javascript function ???

Regards,
Sebastien.

[Simon]

Hello VANDENBERGHE,

You can hide the Plus/Minus images by applying the following CSS style to your page:

        div.RadTreeView .rtMinus,
        div.RadTreeView .rtPlus
        {
            display: none;
        }

Best wishes,
Simon
the Telerik team

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[VANDENBERGHE]

Thanks,

But my problem is I just want to hide the collapse/expand sign for one node and not for all the nodes in the tree. Is there anyway to do that ?

Regards,
Sebastien.

[Atanas Korchev]

Hello VANDENBERGHE,

You can use some JavaScript to implement the same. Here is a sample code:

var treeView = $find("<%=RadTreeView1.ClientID%>");
var node = treeView.get_nodes().getNode(0);
var toggleElement = node.get_toggleElement();
if (toggleElement)
toggleElement.style.display = "none";

Regards,
Albert
the Telerik team

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[VANDENBERGHE]

Thanks a lot, I haven't seen this function in the doocumentation, sorry.

Regards,
Sebastien.

[Datamex]

Hi,

I do want to hide all Plus/Minus images of the treeview.
Can you tell me how to remove the whitespace before the nodes?

[Princy]

Hello,

I am using same CSS as Simon suggested, for hiding the plus/minus signs of treeview. And if you want to hide the lines, then you can set the 'ShowLineImages' property of RadTreeView to "false".

Thanks,
Princy.

[Datamex]

Hi Princy,

I already did that, but there is still about one cm of whitespace before the treeview.
See my image attachment.

[Krishna]

Display :none doesn't works