ASP required field validator not working with rad combobox in edit itemplate of radgrid

[S]

ASPX CODE:

 <telerik:GridTemplateColumn UniqueName="OS_VERSION" HeaderText="OS Version" DataField="OS_VERSION"
                    SortExpression="Device_Control" ItemStyle-Wrap="false" FilterControlWidth="30px"
                    Visible="true" AutoPostBackOnFilter="true">
                    <EditItemTemplate>
                        <telerik:RadComboBox runat="server" ID="OSVersionRadCombobox_Edit" MarkFirstMatch="true"
                            AllowCustomText="false" EnableTextSelection="true" Height="140px" Width="100px"
                            Filter="Contains" DropDownWidth="100px" EmptyMessage="Select">
                        </telerik:RadComboBox>
                        <asp:RequiredFieldValidator ID="OSVersionRadComboboxFieldValidator" runat="server"
                            InitialValue="Select" ControlToValidate="OSVersionRadCombobox_Edit" ErrorMessage="Please select a OS Version"
                            Display="Dynamic" Font-Size="X-Small" Font-Bold="true" Font-Italic="true" ForeColor="Maroon">
                        </asp:RequiredFieldValidator>
                        <br />
                        <asp:Label ID="NoRecrdFndlbl_edit" ForeColor="Brown" Font-Bold="true" Font-Italic="true"
                            Font-Size="X-Small" runat="server" Visible="false" Text="No OS Versions found"></asp:Label>
                    </EditItemTemplate>

......................................



Any body suggest please

[Jayesh Goyani]

Hello,

Please remove below property from your code snippet.

InitialValue="Select"

Thanks,
Jayesh Goyani

[Durga]

Hello jayesh,

I have the same kind of issue with my rad grid and batch edit--Required field is not firing.

Can you please suggest how to handle it.

Thanks in advance.

<telerik:GridTemplateColumn HeaderText="Time" DataField="Time" UniqueName="Time" HeaderStyle-Width="15%">

<ItemTemplate>

<%#Eval("Time") %>

</ItemTemplate>

<EditItemTemplate >

<telerik:RadComboBox runat="server" ID="rcbTime" AllowCustomText="true" Width="120" EnableTextSelection="true"   MarkFirstMatch="true" > </telerik:RadComboBox>

<asp:RequiredFieldValidator runat="server" ID="rfvTxttime" ControlToValidate="rcbTime" ErrorMessage="Required" ForeColor="red" Display="Dynamic" ></asp:RequiredFieldValidator>

</EditItemTemplate>

</telerik:GridTemplateColumn>

[Angel Petrov]

Hi Durga,

Using the column declaration I tried reproducing the problem in an isolated sample but to no avail. Could you please examine the attachment and tell us what differs in your case? Additionally please elaborate more on the following:

1. The controls version used in the application
2. The version of the targeted framework.
3. Browser and browser version used for testing

Regards,
Angel Petrov
Telerik

[Durga]

Hello Angel,

Thanks  for the response.

1. The controls version used in the application --Version 2013.3.1114.45
2. The version of the targeted framework. -- IE 10
3. Browser and browser version used for testing  -- .Net Frame work 4.5

Rad grid Batch Edit(Edit type =Cell)  -->Rad combo (allow custom text =true ), for this case the required filed validation is not firing if I make it as blank.

I didn't see any attachment in the previous post.

Please refer the screen shot, got when I tried to edit the field .

--Thanks

[Durga]

Hello Angel,

Thanks for the response.

1. The controls version used in the application -- Version 2013.3.1114.45
2. The version of the targeted framework. -- .Net Frame work 4.5
3. Browser and browser version used for testing  -- IE 10

Rad grid Batch edit (Edit type=Cell) -->Rad combo box (Allow custom text=true) , for this if I make the text as blank the required field validator is not firing.

I don't see any attachment in the previous post.

Please refer the screen shot.

--Thanks

 

[Angel Petrov]

Hi Durga,

Since the project is being ran in 4.5 the problem may be related to the unobtrusive validation. Please add the following in your web.config and test whether the problem is resolved.

</system.web>
    <appSettings>
      <add key="ValidationSettings:UnobtrusiveValidationMode" value="None"></add>
    </appSettings>
  <system.web>

As for the attachment it seems that it is not appearing when viewing the post from out of our system. We are currently researching this problem and hope that will resolve it sometime soon. Please accept our apologies for any inconvenience caused.

Regards,
Angel Petrov
Telerik