get value in insert mode RadGrid

[xvikx]

I have a radgrid.GridTemplateColumn contains a RadComboBox.How get value RadComboBox in the event OnClientTextChange?

[Princy]

Hello,

The following code snippet shows how to get the custom text in the input field of RadComboBox in 'OnClientTextChange' event.

ASPX:

<telerik:GridTemplateColumn>
   <EditItemTemplate>
        <telerik:RadComboBox ID="RadComboBox2" runat="server" AllowCustomText="true"
               OnClientTextChange="OnClientTextChange">
        </telerik:RadComboBox>
   </EditItemTemplate>
</telerik:GridTemplateColumn>

Java Script:

<script type="text/javascript">
    function OnClientTextChange(sender, args) {
        alert(sender.get_text());
    }
</script>

Thanks,
Princy.

[xvikx]

Thanks!
How can I set this value label.Text?
I tried so...
<script language="javascript" type="text/javascript">
    function OnClientSelectedIndexChanged(sender, eventArgs) {
        document.getElementById("label").innerText = sender.get_text();
    }
</script>

[Princy]

Hello,


I hope the Label is also placed inside EditItemTemplate of grid. If so, the following lient code will be useful.

Code:

function OnClientTextChange(sender, eventArgs) {

     var masterTable = $find("<%=RadGrid1.ClientID%>").get_masterTableView();

     var id = sender.get_element().id; // Getting combo Id

     id = id.replace("RadComboBox2", "LabelID"); // Finding the ID of Label

     var label = document.getElementById(id);

     label.innerText = sender.get_text(); // Set the text of Label

 }

Thanks,
Princy.

[xvikx]

Thanks for reply.

I need selected value of RadComboBox1 pass  as a parameter to SqlDataSource,

to filter the values RadComboBox2.

How i can do it?

[Princy]

Hello,

You can save the selectedvalue of RadComboBox1 in a session variable and populate the RadComboBox2 by using SqlDataSource with SelectParameter as SessionParameter refferring to the session variable.

C#:

Session["Value"] = RadComboBox1.SelectedValue;

ASPX:

<asp:SqlDataSource ID="SqlDataSource2" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionString %>"
  SelectCommand="SELECT . . . .  WHERE (Value = @Value) ">
    <SelectParameters>
      <asp:SessionParameter SessionField="Value" Name=Value" />
    </SelectParameters>
</asp:SqlDataSource>

<telerik:GridTemplateColumn>
   <EditItemTemplate>
        <telerik:RadComboBox ID="RadComboBox2" runat="server" AllowCustomText="true"
               DataSourceID="SqlDataSource2"
               OnClientTextChange="OnClientTextChange">
        </telerik:RadComboBox>
   </EditItemTemplate>
</telerik:GridTemplateColumn>

Thanks,
Princy.

[xvikx]

Thanks for your help.