PRB: Master Pages and Update Panels/Script Manager - AJAX Magic not working

I have a master page that has the script manager control and a content place holder

I have a content page that is using the above master page and with a gridview control wrapped in an update panel

When the content page doesn't use master pages and the script manager is placed within the content page along with the panel, everything works fine

The problem arises when the master page has the script manager and thhe content page just has the update panel with the gid view. It seems to be doing a regular postback and the ajax plumbing doesn't seemto have any effect..

I also tried adding a page initi handler and specifying the trigger in the code behind but with no luck..

generated page source with script manager in master page is listed below. Why does gettting a common master page scnario be so difficult to getv it working..Please point me in the right direction

<script type="text/javascript">
//<![CDATA[
Sys.WebForms.PageRequestManager._initialize('_ctl0:ScriptManager1', document.getElementById('aspnetForm'));
Sys.WebForms.PageRequestManager.getInstance()._updateControls(['t_ctl0:ContentPlaceHolder1:panel1'], [], [], 90);

//]]>
</script>

Genertated source when the script managersits on the page and the content page does not use any master pages

<script <script type="text/javascript">
//<![CDATA[
Sys.WebForms.PageRequestManager._initialize('ScriptManager1', document.getElementById('aspnetForm'));
Sys.WebForms.PageRequestManager.getInstance()._updateControls(['tpanel1'], [], [], 90);

//]]>
</script>

Hi Ajaxnewbie,

Could you please post your code, so we can see how you have implemented it. Thanks

Regards,

Good question... I have exactly the same problem. I wish there would be a valid answer for this post.

thanks!