how to do required field validator validation for rows in a gridview in asp.net?

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Hello! friend i have telric gridview control and this this letric gridview textboxes have been taken for inserting the record and there is four column now i have to take required field validator for the all textbox any textbox is not filled a message should display on the above of the telric gridview like summary validator saying 'All the filled should be filed ' but please provide me the complete code..

Posted 30-Jun-12 2:37am

santosh_k

Updated 30-Jun-12 18:25pm

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adi007me · Answer 1 · 2012-06-30T02:39:00

Solution 1

Use template columns and add RequiredFieldValidator for each control.

Posted 30-Jun-12 2:39am

adi007me

Mohammed Aboodi · Answer 2 · 2013-07-08T10:13:00

ASP.NET

<itemtemplate>
                                                                                           <div dir="rtl" style="text-align: center">
                                                                                               <asp:radiobuttonlist id="RBL_Yes_NO0" runat="server" repeatdirection="Horizontal" xmlns:asp="#unknown">
                                                                                                   Width="200px">
                                                                                                   <asp:listitem value="1">yes</asp:listitem>
                                                                                                   <asp:listitem value="0">No</asp:listitem>
                                                                                               </asp:radiobuttonlist>
                                                                                               <table style="width: 100%">
                                                                                                   <tr>
                                                                                                       <td align="center" dir="rtl">
                                                                                                           الرصيد الكلي
                                                                                                       </td>
                                                                                                       <td align="center" dir="rtl">
                                                                                                           <telerik:radtextbox id="RadTxtBtotalVac" runat="server" width="100px" emptymessage="الرصيد الكلي للموظف" xmlns:telerik="#unknown">
                                                                                                               ValidationGroup='<%# Eval("IDMain") %>'>
                                                                                                           </telerik:radtextbox>
                                                                                                           <asp:requiredfieldvalidator id="RequiredFieldValidator1" runat="server" controltovalidate="RadTxtBtotalVac" xmlns:asp="#unknown">
                                                                                                               ErrorMessage="*" ValidationGroup='<%# Eval("IDMain") %>'
                                                                                                               SetFocusOnError="True">
                                                                                                           </asp:requiredfieldvalidator>
                                                                                                       </td>
                                                                                                   </tr>
                                                                                                   <tr>
                                                                                                       <td align="center" dir="rtl">
                                                                                                           الرصيد المتمتع به
                                                                                                       </td>
                                                                                                       <td align="center" dir="rtl">
                                                                                                           <telerik:radtextbox id="RTxtBVacation_used" runat="server" width="100px" validationgroup="sendVacation" xmlns:telerik="#unknown">
                                                                                                           </telerik:radtextbox>
                                                                                                           <asp:requiredfieldvalidator id="RequiredFieldValidator2" runat="server" controltovalidate="RTxtBVacation_used" xmlns:asp="#unknown">
                                                                                                               ErrorMessage="*" ValidationGroup='<%# Eval("IDMain") %>'>
                                                                                                           </asp:requiredfieldvalidator>
                                                                                                       </td>
                                                                                                   </tr>
                                                                                               </table>
                                                                                           </div>
                                                                                       </itemtemplate>