Cause a JavaScript Function to run after update (update panel postback)

Hello,

I ran into a problem that im not sure if the Atlas framework addresses.

I need to fire off a javascript function (which is decided server side)on a postback. To do this I am going to be using a hidden input field.(since I already have one on the form I use to send information forserver use.) From the server side, I can place the function names intothe hidden input field. But I can't cause them to run, on each postback.

I suppose that is confusing, let me try something simpler.

1. I fire off a postback in javascript - This is done using the__dopostback() and the server side fires off its if statements and doesits functions based on what has been placed into my hidden input field.(this is all good so far) (if I had to I could use the body's on formload ability to fire off the javascript functions I desire, but thatwont work for the next step, and is really ugly)

2. I include Atlas to make my postback not refresh the whole page. This is done by using UpdatePanels.

3. On the server side I need to somehow tell it to run certainjavascript functions when that postback finishes loading. (so like onpartial page load)

How do I do step 3?<script type="text/javascript">
function AfterPostback()
{
alert("This is where we check the hidden input and run the functions.");
}

function PageRequestManagerPropertyChanged(sender, args)
{
if (args.get_propertyName() == "inPostBack")
{
if (!$object("_PageRequestManager").get_inPostBack())
AfterPostback();
}
}

function pageLoad()
{
$object("_PageRequestManager").propertyChanged.add(PageRequestManagerPropertyChanged);
}
</script
<div>
<atlas:ScriptManagerEnablePartialRendering="true" ID="ScriptManager1" runat="server">
</atlas:ScriptManager>
<atlas:UpdatePanel runat="server" Mode="Conditional" ID="UpdatePanel1">
<ContentTemplate>
<%= DateTime.Now.ToLongTimeString() %>
</ContentTemplate>
<Triggers>
<atlas:ControlEventTrigger ControlID="UpdateTime" EventName="Click"/>
</Triggers>
</atlas:UpdatePanel>
<asp:Button ID="UpdateTime" runat="server" Text="Update Time" />
</div
Thats the solution I rigged up.
Hi,

Thanks for posting your solution. It works very well and solves a whole bunch of missing stuff with AtlasPanels. One problem dough. I had to move the call to JS function pageLoad() to the end of the html file part instead of putting it to body onload event.
Another option for doing this is theUpdateProgressSignup extension.