ASP.NET Web Form – Cancel Post Back Event on Server Side Button by using Client Side JavaScript ( jQuery )
< head runat="server" > … … < script type="text/javascript" src="Scripts/jquery-1.7.1.min.js" >< /script > < script type="text/javascript" > function ctlvalid() { if( … … ){ return false; }else{ return true; } } $(document).ready(function () { $("#SubmitBtn").click(function () { if (!ctlvalid()) return false; else return true; }); }); < /script > < /head > < body > < form id="form1" runat="server" > < div > < asp:Button ID="SubmitBtn" ClientIDMode="Static" runat="server" Text="Button" / > < /div > < /form > < /body > |