Yes, I've made some changes in the way that events are handled back to the way they originally worked.

The problem is that you have a OnPreRender() on a form that doesn't do a DoDefault().

THis change was made because in profiling the automatic calls to OnPreRender doubling up on forms and controls added significant overhead. OnLoad still automatically fires OnLoad events for child controls, but OnPreRender does not unless you DoDefault().

+++ Rick ---

Rick , testing WC540 and strangely enough this piece of code ( in the previous post ) fails , I have added
SET PROCEDURE TO WebControlsAjax.prg additive
in the Main.prg onload().

Get the following message in Firebug
__doPostBack is not defined

The code that fails is

FUNCTION editDetails()
lcRet=[<a href="javascript:__doPostBack('Page','cmdShowDevUpdate_click',']+TRANSFORM(PK)+[')">]+[<img title="Edit Record Details" src='images/act1.gif'/></a>]
RETURN lcRet
ENDFUNC

Maybe it is related to your previous comment , was not sure exactly what you meant by 'use Page.GetPostbackEventReference' to change the syntax.

Other than that , all apps are working fine in 540 , plus all the WC537 apps work fine with the WC540 script folder , so nothing is broken if I need to go back to 537

One little nit: You should use Page.GetPostbackEventReference to creating the post back links. While not really any less verbose it's safer to use this in case the implementation is changed in the future...

+++ Rick ---

yep , using the Expression method is very handy , I've also used it to include the kind of small images you see on web grids ( e.g. little pics of Waste Baskets , Magnify Glass etc ) by wrapping href tags around the image

Expression="this.page.editDetails()

FUNCTION editDetails()
lcRet=[<a href="javascript:__doPostBack('Page','cmdShowDevUpdate_click',']+TRANSFORM(PK)+[')">]+;
[<img title="Edit Record Details" src='images/act1.gif'/></a>]
RETURN lcRet
ENDFUNC

Is there a way to add wwWebButton control (or any wc web controls) to a wwWebDataGridColumn?

Rick Strahl West Wind Technologies Where do you want to surf today?

Reader Version: 5.0

from Maui, Hawaii

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