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? thanks
--On 18. Juni 2005 18:16:48 +0200 Andy Kim <dobedo@gmail.com> 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
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 <lists@andreas-jung.com> wrote:
--On 18. Juni 2005 18:16:48 +0200 Andy Kim <dobedo@gmail.com> 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
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 <lists@andreas-jung.com> wrote:
--On 18. Juni 2005 18:16:48 +0200 Andy Kim <dobedo@gmail.com> 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
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-- Dennis Allison * Computer Systems Laboratory * Gates 227 * Stanford University * Stanford CA 94305 * (650) 723-9213 * (650) 723-0033 fax * allison@shasta.stanford.edu * allison@sumeru.stanford.edu
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" <allison@shasta.stanford.edu> To: "Andy Kim" <dobedo@gmail.com> Cc: "Andreas Jung" <lists@andreas-jung.com>; <zope@zope.org> 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 <lists@andreas-jung.com> wrote:
--On 18. Juni 2005 18:16:48 +0200 Andy Kim <dobedo@gmail.com> 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 * allison@shasta.stanford.edu * allison@sumeru.stanford.edu
Am Sonntag, den 19.06.2005, 06:08 +0200 schrieb Andy Kim:
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.
if not REQUEST.SESSION.get("marker",""): yourcall() REQUEST.SESSION.set("marker","call done") transfer this to DTML or use a python script for coding (since its easier)
Am Samstag, den 18.06.2005, 18:43 +0200 schrieb Andy Kim:
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..
I mixed you with Sungmook Kim, similar email address and identical question on dzug mailinglist...
Am Samstag, den 18.06.2005, 18:16 +0200 schrieb Andy Kim:
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?
How often are you going to ask this? :)
participants (4)
-
Andreas Jung -
Andy Kim -
Dennis Allison -
Tino Wildenhain