Web User Control with CustomValidation and Javascript

[Craig Buchanan]

I have a Web User Control (.ascx file) that I need to valid using a
CustomValidatio n control. Moreover, I would like use client and server
validation, if possible. I have the logic for the server-side validation
working correctly. I also have the have the client-side validation working
once the control is embedded in a page. I would like to move the validation
from the aspx page to the ascx page, but I'm concerned that the
GetElementById( ) method will have an issue.

A couple of questions:
* can I build Javascript coding into the ascx page in a way that it will
work correctly however the control is embedded?
* can I switch between server and client validation programmaticall y,
meaning disable on mechanism and enable another?

Any thoughts would be appreciated. Thank you.

Craig buchanan

[Peter Bucher [MVP]]

Re: Web User Control with CustomValidatio n and Javascript

Hi Craig

GetElementById( ) method will have an issue.

What kind of issues?

A couple of questions:
* can I build Javascript coding into the ascx page in a way that it will
work correctly however the control is embedded?

Yes of course

* can I switch between server and client validation programmaticall y,
meaning disable on mechanism and enable another?

Yes

--
Gruss, Peter Bucher
Microsoft MVP - Visual Developer ASP / ASP.NET, Switzerland
http://www.aspnetzone.de/ - ASP.NET Zone, die ASP.NET Community
http://www.aspnetzone.de/blogs/peterbucher/ - Auf den Spuren von .NET