Asp.Net

Question

Hi Friends

              How to display Alert msg in Asp.net Web Application.. ??
              i have to delete some Item.
              after pressing delete button, it should show alert msg..
              if i press yes, it should delete

if it is no, then do nothing..

i have delete functions..
i want Alert msg in asp.net as in msgbox in C# ..

pls help me..
Thnks in Advance

Ankit Shukla · Answer

Hi Please write this code on source code: OnClientClick=javascript: return confirm('Are you sure want to Delete?') Text=Delete />

Govinda Rajulu Yemineni · Answer

Hi generate OnRowDataBound event for Gridview and write the following code protected void OnRowDataBound( object sender GridViewRowEventArgs e) { if (e.Row.RowType == DataControlRowType .DataRow) { string item = e.Row.Cells[0].Text; foreach ( Button button in e.Row.Cells[2].Controls.OfType Button >()) { if (button.CommandName == Delete ) { button.Attributes[ onclick ] = if(!confirm('Do you want to delete  + item + ?')){ return false; }; ; } } } } for more information please refer the following URL http://www.aspsnippets.com/Articles/Delete-ASPNet-GridView-Row-with-JavaScript-Confirmation-Box-using-CommandField-and-OnRowDeleting-event.aspx If you find anything helpful please accept my answer

Manas Mohapatra · Answer

Hi Please find below link for commandfield: http://www.davesquared.net/2007/10/confirm-delete-for-gridview.html http://www.aspsnippets.com/Articles/Delete-ASPNet-GridView-Row-with-JavaScript-Confirmation-Box-using-CommandField-and-OnRowDeleting-event.aspx

Rajeesh Menoth · Answer

Hi Check this demo with source code : http://www.aspsnippets.com/Articles/Show-Alert-Message-in-ASPNet-from-Server-Side-using-C-and-VBNet.aspx

Upendra Pratap Shahi · Answer

Use below function- function deleteArticle(hdnPostId divContainer) { if (confirm( Are you sure? )) { $.ajax({ type: POST  url: TestPage.aspx/DeleteArticle  data: {PostId: ' + hdnPostId + '}  contentType: application/json; charset=utf-8  dataType: json  success: function (data) { $( '#' + divContainer).hide(); } failure: function (errMsg) { alert(errMsg); } }); } return false ; } in code behind call like this- hypDelete.Attributes.Add( onclick  javascript:deleteArticle(' +hdnPostId.Value+ '' +divContainer.ClientID+ ');return false; );

Govinda Rajulu Yemineni · Answer

Hi define one button like this asp : LinkButton ID =lbDelete runat =server OnClick =lbDelete_Click OnClientClick =return fnConfirm();> Delete asp : LinkButton > write javascript function for button like script type =text/javascript> function fnConfirm() { if (confirm( The item will be deleted. Are you sure want to continue? ) == true ) return true ; else return false ; } in lbDelete_Click event write the logic for deletion of item for more information please refer the following link http://www.dotnetpickles.com/2013/03/how-to-show-confirm-message-while.html If you find anything helpful please accept my answer

Nilesh Jadav · Answer

Hey there ! Here is the link: http://www.aspdotnet-suresh.com/2011/12/ajax-yesno-button-options-customized.html http://www.aspsnippets.com/Articles/Server-Side-Code-Behind-Yes-No-Confirmation-Message-Box-in-ASPNet.aspx http://www.dotnetperls.com/messagebox-show

Manas Mohapatra · Answer

Hi Murugavel Please find below code: Click the button to display a confirm box. btnDelete onclientclick= return myFunction() OnClick= CallServerMethod() id=demo > > function myFunction () { var result = confirm( Press a button! ); if (result == true ) { return true; } else { return false; } }

Murugavel S · Answer

Hello All Thanks a lot for ur Replies.. Im sorry  in form I used for delete . in that there is no property called onclientclick and OnClick. so how to display confirm msg before deleting item.? im using for delete.. Thanks in Advance