[Solved] RadComboBox in FormTemplate

[Telerikuser]

I am using FormTemplate to edit my records from the grid. I have a RadComboBox in which I am trying to set the SelectedValue for the edit record. I am getting this error " Selection out of range"

Below is the code I am using

 

 

<telerik:RadComboBox ID="ddlFixtureZone" runat="server" class="rightcolumn" EmptyMessage="Select" AppendDataBoundItems="true"

 

 

 

 

 

EnableLoadOnDemand="true" EnableVirtualScrolling="true" Width="400px" ShowMoreResultsBox="true" SelectedValue='<%# (Container as GridItem).OwnerTableView.IsItemInserted ? "" : Eval("MyID") %>'>

 

 

<WebServiceSettings Path="~/Services/MyServices.svc" Method="MyMethos" /></telerik:RadComboBox>

Any help is appreciated.

Thanks

 

[Veli]

Hi Subi,

When using Load on demand feature of RadComboBox, you cannot set an initial SelectedValue for your combo. The reason for this is that the combo does not contain any items before items are requrested when the user clicks on it. You can use the SelectedText property instead.

Greetings,
Veli
the Telerik team

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