[Zope] easy question ? How to jump back to a previous page..

[Peter Bengtsson]

How about this::

  <dtml-if expr="AUTHENTICATED_USER.getUserName() == 'Anonymous User'">
    <dtml-call expr="RESPONSE.redirect('/login?came_from='+REQUEST.URL, 
lock=1)">
  </dtml-if>

Then your login page will know where to redirect the user back after.

This works in principle but you might have to be careful with cached pages.

Martin Koekenberg wrote:
> hello,
>  
> I've a loginscreen (Session based User folder).
>  
> In my index_html template is the folowing code :
>  
> <dtml-if expr="AUTHENTICATED_USER.getUserName() == 'Anonymous User'">
> <dtml-call expr="RESPONSE.redirect('/login', lock=1)">
> </dtml-if>
> /login is the login page. But how can I automaticaly jump back  (after a 
> succesfull login) to de page that was requested before the loginscreen ?
>  
> Example:
>  
> I enter the site (http://beta.swol1894.nl). That page will forward me to 
> the login. After a succesfull login I want a jump to the homepage.  
> (That page send me to the login).
>  
> Who know's a solution for this ?
>  
> Greetings,
>  
> Martin Koekenberg
> 
> 
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-- 
Peter Bengtsson, http://www.peterbe.com