Forums Retired Products and Controls
Your Privacy Matters: We use our own and third-party cookies to improve your experience on our website. By continuing to use the website we understand that you accept their use. Cookie Policy
Close
Dipti
486
WebCombo causing postback
posted

Hi,

I am using a Ultrawebgrid with one of the column as webcombo. I want to display value of last column of grid on selection of webcombo so I have attached SelectedRowChanged ate server side causing postback. 

Whenever I click on webcmbo in any row it is causing postback, but I want to restrict postback only if I change value in webcombo of that particular row is changed

Please help on this

Parents
  • 7694
    posted

     Hello,
    You can use the event AfterCloseUp of  ClientSideEvents tag and force post back with JS code.


    ASXP of templated column:
    <Columns>
                            <igtbl:TemplatedColumn Width="100">
                                <CellTemplate>
                                    <igcmbo:WebCombo ID="WebCombo1" DataSourceID="SqlDataSource1" runat="server" Width="100">
                                        <ClientSideEvents AfterCloseUp="ACU" />
                                    </igcmbo:WebCombo>
                                </CellTemplate>
                            </igtbl:TemplatedColumn>

    JS cede:


     <script type="text/javascript">

       function ACU(cmboID) {

                var combo = igcmbo_getComboById(cmboID);
                __doPostBack(combo,"");
                //debugger;
            }

    </script >

    I hope this helps.

Reply Children