Yes & No button in java script alert?

Question

I have created one application in asp.net with vb.net  in that one java script msg shows I want to add Yes & No button option in javascript alert mesbox.

Khargesh Rajput · Answer

use like as in below link using modal popup http://www.aspsnippets.com/Articles/Confirmation-Confirm-box-with-Yes-No-Buttons-Options-using-AJAX-Modal-Popup-Extender-in-ASPNet.aspx or use onpage_load { btndelete.Attributes.Add(onclick javascript:if(confirm('Are you sure you want to delete?'))return true; else return false;) }

keyur · Answer

Hello You can use below code var retVal = confirm(Do you want to continue ?); if( retVal == true ){ alert(User wants to continue!); return true; }else{ alert(User does not want to continue!); return false; } //-->