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Find checked TreeView nodes

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Mattia
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Mattia asked on 17 Dec 2014, 10:09 AM
Hi,
I populated my treeview like this
<telerik:RadClientDataSource runat="server" ID="TreeViewDataSource">
                          <DataSource>                              
                              <WebServiceDataSourceSettings BaseUrl="PivotAndChartsReportWebService.asmx/">
                                  <Select Url="GetTreeViewList" DataType="JSON" RequestType="Post" ContentType="application/json; charset=utf-8" />
                              </WebServiceDataSourceSettings>
                          </DataSource>
                          <ClientEvents />
                          <Schema DataName="d">
                          </Schema>
                      </telerik:RadClientDataSource>

<telerik:RadTreeView ID="RadTreeView1" runat="server" ClientIDMode="AutoID" OnClientTreePopulated="ExpandNodes"  
  
                        CheckBoxes="True" CheckChildNodes="True" ResolvedRenderMode="Classic" TriStateCheckBoxes="False"
                           ClientDataSourceID="TreeViewDataSource"
                           DataFieldID="Id" DataFieldParentID="ParentId" DataTextField="Text" DataValueField="Id" PersistLoadOnDemandNodes="false" Height="300px" Width="100%">

How can I find the checked nodes on server side?

Thanks

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Plamen
Telerik team
answered on 22 Dec 2014, 07:43 AM
Hello Stefania,

When you are using ClientDataSource on the server you don't have access to the nodes because everything is performed on the client side. If you need the nodes on the server you will have to use some serve binding.

Hope this will explain the issue.

Regards,
Plamen
Telerik
 

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Mattia
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Plamen
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