This is my script : <% if (TempData[Resultat] != null){ %> <script type=text/javascript> alert(‘<%:

Question

Asked: June 3, 20262026-06-03T17:22:59+00:00 2026-06-03T17:22:59+00:00

This is my script :

<%
    if (TempData["Resultat"] != null){
%>
<script type="text/javascript">
    alert('<%: TempData["Resultat"]%>');
</script>
<%
    }
%>

In this case pop-up is shown before page loaded, but i want that’s appear after page is fully loaded.
in Html it’s looks like this :

<body onload="happycode() ;">

but i can’t use it in MVC i got one master page for all my web application

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Editorial Team · Answer 1 · 2026-06-03T17:23:01+00:00

If you can use jquery then you can put the alert inside the $(document).ready() function. it would look something like this:

<script>
  $(document).ready(function(){
    alert('<%: TempData["Resultat"]%>');
  });
</script>

To include jQuery, include the following in the <head> tag of your code:

<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.js"></script>

Here’s a quick example in jsFiddle: http://jsfiddle.net/ChaseWest/3AaAx/

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