RadTreeView is a Silverlight and ASP.Net control by Telerik for displaying hierarchical data structures such as directory structures and relational data.
Questions tagged [radtreeview]
123 questions
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Allow only 8 selection in a Telerik radTreeListView
I have a radTreeListView with multiple parent nodes,which can contain multiple child nodes which can also contain multiple sub-child nodes.
I want to make sure only 8 items are selected and no more than that. Those 8 selections MUST also be under…
StackTrace
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How to insert a Root Node in Tererik RadTreeView?
I have a RadTreeView telerik control which is working great for me with Drag/Drop, Add, Rename and Delete functionalities. But I want to insert a root node which cannot be updated/rename and deleted.
Imran Qadir Baksh - Baloch
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RadTreeView NodeEditing change behaviour
By default RadTreeNode becomes editable after (http://www.telerik.com/help/aspnet-ajax/p_telerik_web_ui_radtreeview_allownodeediting.html)
"End-users can edit the text of tree-nodes by pressing F2 when the node is selected or by clicking on a node…
onkami
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How to bind database using LIST?
Hi iam try to Get Database data and showed in RadTreeview,
here i got one sample,that sample like default sample,every Root and Child has to be enter manually,
but i want bind from database,values are filled automatically(root/child)
i will show…
ANANTH
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Disable/enable clientside all checkboxes in a Telerik RadTreeView
I need to disable all checkboxes that I have in telerik RadTree. How I could achieve that?
Trick is, these are not HTML controls but seem to be something imitating these via images, CSS and javascript. For instance, HTML for a RadTreeView node looks…
onkami
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Telerik RadTreeview Select an item using code
We are using telerik RadTreeview in our application. We are using MVVM pattern in our code.
Long story short, I need to select a particular item in my treeview, expand it, and scroll that item into my view. I set SelectedReportRoot in my…
Ziggler
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Convert List of Tree View nodes to combined record
I have no sample code in this instance because i havent a clue where to start and its killing me!
Basically i have a RadTreeView collection of nodes that are checked and these are returned as
IList nodeCollection =…
JazziJeff
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can't retrieve modified checked items from treeview - only shows state at load
I'm populating a treeview in c# asp.net and have bound data to it, all well and displays as it should. my problem now is that i'm looking to save any modifications to the checkboxes i.e if a user clicks an additional box and saves but i the checked…
JazziJeff
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Reading values from custom RadTreeNode template - works for subtrees but not for root tree
I use a RadTree with custom template of its elements. Each element has also 3 radio buttons as RadioButtonList, defined in a custom template. The code used to create items of new radTree is:
RadTreeNode node = new RadTreeNode(usedName, value); //…
onkami
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Add nodes in telerik treeview
i need to add treenode type nodes in radtreeview but this won't work, help required
TreeNode result = new TreeNode(path);
this.radTreeView1.Nodes.Add(result);
i need to give treenode type argument whereas it accepts string type while same works…
Umar Iqbal
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RadTreeView get the next node
I have a RadTreeView and I am trying to get the next node of the Selected node. I am using the node.next property but I am getting the following error:
In order to use Prev/Next you need to add the node to a valid node hierarchy bound to a…
user1292656
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unable to load multiple fusion table layers on google maps
I have used fusion tables to load multiple FusionTableLayer on google maps . But today suddenly i found out that i was unable to load more than 5 fusiontablelayer at a time in a google map api.
The js code is