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Find input fields in gridview

Code :


First add your own attribute in input fields in order to make them unique and find them with jquery.
Simple demo is described below

 function Check_Click(objRef) {
         
            //  alert($("input[txt='1']").val() + ",,,," + $("input[txt1='2']").val() + ",,,," + $("input[txt2='2']").val());
            if ($(row).find("input[txt='1']").val() == '' || $(row).find("input[txt1='2']").val() == '')
            {

            }
            else
            {
                $(row).find("input[txt2='2']").val( $(row).find("input[txt='1']").val() *  $(row).find("input[txt1='2']").val());
            }        
        }

 <asp:TextBox ID="txtentativecost" txt="1" Text='<%# Eval("TentativeCost")%>' runat="server" MaxLength="50"
                                                            Width="25px" onkeyup="Check_Click(this)"></asp:TextBox>


Thanks :)

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