[Solved] Grid does not show Combobox items properly.

[Shailesh]

Hi All,

I am facing very strange issue in form editing of Grid. I have one column in my grid which is combobox. I have tried different approach but not able to resolve this.

Case 1 : Grid DropDown Column

<telerik:GridDropDownColumn DataSourceID="StateDataSource" Visible="false"
                                    HeaderText="State" ListTextField="StateName" ListValueField="StateID"
                                    UniqueName="StateTestDropDown" ColumnEditorID="StateTestDropDownEditor" >
                                </telerik:GridDropDownColumn>

but in the UI, It is just showing me first row data, also i am not able to select other items. It seems disabled dropdown.

Case 2 : Grid Template Column

<telerik:GridTemplateColumn HeaderText="State" Visible="false">
                                <ItemTemplate>
                                    <%#DataBinder.Eval(Container.DataItem, "StateID")%>
                                </ItemTemplate>
                                <EditItemTemplate>
                                    <telerik:RadComboBox Width="100px" ID="StateClientContactDropDown" runat="server" SelectedValue='<%#Bind("StateID") %>'
                                    DataTextField="StateName" DataValueField="StateID" DataSourceID="StateDataSource">
                                     </telerik:RadComboBox>
                                </EditItemTemplate>
                                </telerik:GridTemplateColumn>

Same issue with this too, It only shows first item of datasource in the disabled mode.

Please let me know what should i change for making available other values of dropdown?

[Eyup]

Hi Shailesh,

I have created a sample RadGrid web site to test the described behavior. On my side the comboboxes are functioning correctly. Please check out the attached application and let me know about the result.

Regards,
Eyup
the Telerik team