No, I am not using the user system here. It is just a simple use. All I want is to put a session-conditional call for a dtml method within a simple page with this method.
----- Original Message ----- From: "Dennis Allison" <[EMAIL PROTECTED]> To: "Andy Kim" <[EMAIL PROTECTED]> Cc: "Andreas Jung" <[EMAIL PROTECTED]>; <email@example.com> Sent: Saturday, June 18, 2005 6:58 PM Subject: Re: [Zope] dtml sessions > > Ah ha! you have as method that is supposed to be private to a particular > user. You should set the view permission for the method to be > "Authorized User" and have the method test for the particular user and > do nothing if the current user is not the right one. > > A more general mechanism would be to create a local role for privileged > users and set the view permission for the dtml-method to be that role. > The you can give any user that role in acl_users and they will > automagically have access rights to that method. > > Good web design suggests that the navigation to this special method be > controlled by the role as well so there's no button to push if the user > is not allowed to push the button. > > > On Sat, 18 Jun 2005, Andy Kim wrote: > > > No, not just only once but rather for one browser session. > > If the page is reloaded again the method shouldnt be called. > > Only if the user comes for a next visit, the method should be called again. > > It actually should be easy, I'm just not familiar with dtml programming yet. > > However I'd like to have it with dtml since I have the dtml-call > > method already using.. > > > > On 6/18/05, Andreas Jung <[EMAIL PROTECTED]> wrote: > > > > > > > > > --On 18. Juni 2005 18:16:48 +0200 Andy Kim <[EMAIL PROTECTED]> wrote: > > > > > > > Hi, > > > > I'm a beginner. > > > > I'd like allow a dtml method call e.g. <dtml-call method> for one session > > > > only. how do I do this with dtml? > > > > could anyone help me? > > > > > > What do you mean by that? Should it callable only once? If yes then of > > > course use a flag which you can store inside the user session. > > > > > > -aj > > > > > > > > _______________________________________________ > > Zope maillist - Zope@zope.org > > http://mail.zope.org/mailman/listinfo/zope > > ** No cross posts or HTML encoding! ** > > (Related lists - > > http://mail.zope.org/mailman/listinfo/zope-announce > > http://mail.zope.org/mailman/listinfo/zope-dev ) > > > > -- > Dennis Allison * Computer Systems Laboratory * Gates 227 > * Stanford University * Stanford CA 94305 > * (650) 723-9213 * (650) 723-0033 fax > * [EMAIL PROTECTED] > * [EMAIL PROTECTED] > > _______________________________________________ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )