Login / Logout / loggedinuser

I missed that one ;-)

> Can I do this just with Pier as it is now or I need to extend, modify or
> create something ?

I would create a Seaside component (subclass of PRWidget). That's
probably the simplest solution.

Cheers,
Lukas

--
Lukas Renggli
http://www.lukas-renggli.ch
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Mariano Martinez Peck wrote:
>
>
> On Wed, May 6, 2009 at 5:42 AM, Lukas Renggli <[hidden email]

> <mailto:[hidden email]>> wrote:
>
>     I missed that one ;-)
>
>
> Yes, it's probable. I am sending lots of mails per day hahaha.
>
>
>
>     > Can I do this just with Pier as it is now or I need to extend,
>     modify or
>     > create something ?
>
>     I would create a Seaside component (subclass of PRWidget). That's
>     probably the simplest solution.
>
>
> Ok. I will do it then.
>
> Thanks!
>
> Mariano
>
>

Hi Mariano,

In my environment I am able to subclass the standard renderers,
including the PRReferenceRenderer

in my subclass I add the following, and it works much better than making
a special component for every message that you want to give the user
saying "please log in".

Keith

visitInternalLink: aLink

   ((link hasParameter: 'loggedout') and: [component context isLoggedIn
]) ifTrue: [ ^ self ].
   ((link hasParameter: 'loggedin') and: [component context isLoggedIn
not ]) ifTrue: [ ^ self ].

   (aLink hasParameter: 'button') ifFalse: [ ^ super visitInternalLink:
aLink ].

   html form: [
       html button
           attributes: (self attributesFor: aLink);
           class: 'internal';
           title: aLink title;
           goto: (self contextForInternalLink: aLink);
           with: [ self visitLink: aLink ]

       ]

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