Re: [Zope] Avoiding page redirects from TAL
+---[ Analog Kid ]--
| Hi All:
|
| I have a customized page template product which subclasses from
| ZopePageTemplate. In this product class, I have a method that redirects to a
| certain fixed page that I have created in the ZMI. One of the objects of this
| type makes calls to this method and also has some conditional redirects (based
| on certain request variables). Here is a representation
|
| In my Product class, I have a method which conditionally redirects ...
|
| def check_and_redirect(self):
| request = self.REQUEST
| if request.get('redirect_to_fixed_page', False):
| request.RESPONSE.redirect('http://somefixedurl_in_my_domain')
|
| def getValue(self):
| self.check_and_redirect()
| # do some more stuff
|
|
| return 'some value'
|
| My ZPT looks like this ...
| ...
|
| ...
| ...
| ...
| ...
|
|
|
| ...
| ...
| ...
|
|
| What is happeninig is that the redirect in the PT is taking precedence over my
| redirect (which Im doing in the method). My question is: Can I make sure that
| my redirect takes precedence without modifying the PT itself. Is there any
| other ZopePageTemplate method which I can patch so that my own redirect kicks
| in first??
add a flag to getValue that says don't redirect
def getValue(self, redirect = False):
if(redirect):
self.check_and_redirect()
or pass it up to check_and_redirect
Which means you have to change other calls that aren't in the ZPT
If you're happy to change the one ZPT, you can reverse the flag to be
True and pass False in from the ZPT.
It depends which way is more work.
You'll also find that doing a redirect and then adding more stuff to the
response will cause the redirect to "not work" under certain browsers
under certain conditions. It's best to terminate processing as soon as
possible when you decide to redirect, so it's probably unwise to
redirect without returning some status to the caller than indicates the
rest of the processing is redundant.
--
Andrew Milton
a...@theinternet.com.au
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[Zope] Avoiding page redirects from TAL
Hi All:
I have a customized page template product which subclasses from
ZopePageTemplate. In this product class, I have a method that redirects to a
certain fixed page that I have created in the ZMI. One of the objects of
this type makes calls to this method and also has some conditional redirects
(based on certain request variables). Here is a representation
In my Product class, I have a method which conditionally redirects ...
def check_and_redirect(self):
request = self.REQUEST
if request.get('redirect_to_fixed_page', False):
request.RESPONSE.redirect('http://somefixedurl_in_my_domain')
def getValue(self):
self.check_and_redirect()
# do some more stuff
return 'some value'
My ZPT looks like this ...
...
...
...
...
...
http://someotherurl";)"/>
...
...
...
What is happeninig is that the redirect in the PT is taking precedence over
my redirect (which Im doing in the method). My question is: Can I make sure
that my redirect takes precedence without modifying the PT itself. Is there
any other ZopePageTemplate method which I can patch so that my own redirect
kicks in first??
Thanks for you time and help.
-AK
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Re: [Zope] timeout on a page
On Mon, Mar 9, 2009 at 15:36, Dvir Bar-lev wrote: > Any ideas how I can do this 2 things? Set and check access times in the session. -- Lennart Regebro: Pythonista, Barista, Notsotrista. http://regebro.wordpress.com/ +33 661 58 14 64 ___ 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 )
Re: [Zope] timeout on a page
+---[ Dvir Bar-lev ]-- | Hi all. | | | | First of all let me say that I found the solution to my user roles problems by | using the coockiecrumbler plugin, so that?s behind me now J Goodo. | I need help with something else, I will explain what I want to accomplish: [snip] | Any ideas how I can do this 2 things? Do some reading, or advertise for a competent zope coder. I'm all for helping people, but, you don't seem to be doing the minimum amount of preparation before asking for help. -- Andrew Milton a...@theinternet.com.au ___ 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 )
[Zope] timeout on a page
Hi all. First of all let me say that I found the solution to my user roles problems by using the coockiecrumbler plugin, so that's behind me now J I need help with something else, I will explain what I want to accomplish: I have a page ( well call it Page a), the user gets to page a and from there goes to another page, now he returns to the page a, What I want to happen is this, I he returned to page a before 3 minutes passed from the last time I want to to redirect him to another page, If more than 3 minutes passed than he will see page a again. The 2nd thing I need is this: The user entered my site, lets say he browsed the site and now is just staying in some page there and went off, and he forgot to log off my site, What I want is that lets say the after 3 minutes of inactivity from his part while hes on my site I want to automatically log him off, meaning I will redirect him to the home page and reset his status. Any ideas how I can do this 2 things? ___ 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 )
Re: [Zope] fstest reports time-stamp reduction, what does it mean and should I be worried?
Chris Withers wrote at 2009-3-8 12:26 +: >Nope, Zope 2.9.8. > >> In older ZODB versions, this should happen when your clock >> jumped back into the past. > >The clocks on both the storage servers are NTP synched and I'm pretty >sure they've not jumped back at any point... Another (more serious) cause can be a corruption of the storage file. The timestamp is part of the file data -- it the data changes, the timestamps may seem to be out of order. -- Dieter ___ 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 )
