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NetTalk Web Server => Web Server - Ask For Help => Topic started by: JohanR on August 07, 2012, 09:18:36 AM

Title: Cancel Button - URL on cancel
Post by: JohanR on August 07, 2012, 09:18:36 AM

Hi,


How do I get the Cancel Button to always go back to the previous screen?
I know you don't actually go 'back', but keep moving 'forward', but I am trying move forward to the previous procedure.

I have some code that saves the parent URL using p_web.RequestReferer,
but this runs into problems as the Form goes through it's stages.

Was wondering if there was a magic way to do this?

thanks

Johan

Title: Re: Cancel Button - URL on cancel
Post by: kevin plummer on August 07, 2012, 07:14:57 PM

I think if you leave the URL on Cancel in the template blank it will go back to where it came from. The other technique I use if I'm calling the same form from different places is to set a session value of the form to return to and then use this on the template in URL on Cancel.

Title: Re: Cancel Button - URL on cancel
Post by: JohanR on August 07, 2012, 11:43:32 PM

Hi Kevin

Thanks for your reply.
Leaving it blank defaults to the URL that was specified in the Save button.

I will use my code and save it in a session variable,
it get's a little tricky as there could be more than one tab open on the same session as I understand it.


thanks

Johan