Would have actually been better to do this with the python script: request = container.REQUEST session = request.SESSION stockno = session['StockNo'] stockno.append(request['TrolleyStockNo']) session.set('StockNo:list', stockno) qty = session['Qty'] qty.append(request['TrolleyQty']) session.set('Qty:list', qty) -----Original Message----- From: Chris Beaven [mailto:Chris@d-designz.co.nz] Sent: Monday, 2 September 2002 3:37 p.m. To: Greg Conway; zope@zope.org Subject: RE: [Zope] dtml sessions? You'll have to get the list, add the item, and then put it back: <dtml-call "REQUEST.SESSION.set('StockNo:list',REQUEST.SESSION['StockNo'] + [TrolleyStockNo])"> <dtml-call "REQUEST.SESSION.set('Qty:list',REQUEST.SESSION['Qty'] + [TrolleyQty])"> Ugh it's about time to make that in a Python script: request = container.REQUEST session = request.SESSION stockno = session['StockNo'] + [request['TrolleyStockNo']] session.set('StockNo:list', stockno) qty = session['Qty'] + ['TrolleyQty'] session.set('Qty:list', qty) Aah, much more readable :) -----Original Message----- From: Greg Conway [mailto:greg@gmlnt.com] Sent: Monday, 2 September 2002 3:27 p.m. To: Quentin Smith Cc: Zope@Zope. Org Subject: RE: [Zope] dtml sessions? Hi Quentin, That does indeed help, many thanks! Except... how do I get the variables to add themselves to each in a list fashion? I expected this to work.... <dtml-call "REQUEST.SESSION.set('StockNo:list',TrolleyStockNo)"> <dtml-call "REQUEST.SESSION.set('Qty:list',TrolleyQty)"> ...but instead got some variables called StockNo:list and Qty:list who's values were replaced by every interation, not added to! Regards, Greg.
-----Original Message----- From: zope-admin@zope.org [mailto:zope-admin@zope.org]On Behalf Of Quentin Smith Sent: 02 September 2002 04:04 To: Greg Conway Cc: Zope@Zope. Org Subject: Re: [Zope] dtml sessions?
Hi- Most new Zope installs come with a session manager in the root folder, and a temporary folder with a session data container. All you have to do is use REQUEST.SESSION.set() instead of REQUEST.set(). HTH, --Quentin On Sunday, September 1, 2002, at 10:59 PM, Greg Conway wrote:
Hi all,
Just wondering, does Zope (I'm using 2.5.0) have built-in session support?
I have just discovered that my REQUEST variables don't stay in memory! so I just need something that will store a variable in memory regardless of traversing through forms!
I guess that this means sessions sessions or cookies, not really sure about either of them, and preliminary findings indicate I may need to add more stuff into Zope to get sessions working!
So if there is any easy way of doing this, can somebody please enlighten me before I go off at a lengthy tangent again to re-invent the wheel?
:)
many thanks!
Regards,
Greg Conway.
This electronic transmission and any files attached to it are strictly confidential and intended solely for the addressee. If you are not the intended addressee, you must not disclose, copy or take any action in reliance of this transmission. If you have received this transmission in error, please notify us by return and delete the same. Further enquiries/returns can be posted to postmaster@gmlnt.com Thank you.
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See also http://www.zope.org/Documentation/Books/ZopeBook/2_6Edition/Sessions.stx for exhaustive sessioning docs. These are written for 2.6 but mostly work under 2.5. On Sun, 2002-09-01 at 23:41, Chris Beaven wrote:
Would have actually been better to do this with the python script:
request = container.REQUEST session = request.SESSION
stockno = session['StockNo'] stockno.append(request['TrolleyStockNo']) session.set('StockNo:list', stockno)
qty = session['Qty'] qty.append(request['TrolleyQty']) session.set('Qty:list', qty)
-----Original Message----- From: Chris Beaven [mailto:Chris@d-designz.co.nz] Sent: Monday, 2 September 2002 3:37 p.m. To: Greg Conway; zope@zope.org Subject: RE: [Zope] dtml sessions?
You'll have to get the list, add the item, and then put it back:
<dtml-call "REQUEST.SESSION.set('StockNo:list',REQUEST.SESSION['StockNo'] + [TrolleyStockNo])"> <dtml-call "REQUEST.SESSION.set('Qty:list',REQUEST.SESSION['Qty'] + [TrolleyQty])">
Ugh it's about time to make that in a Python script:
request = container.REQUEST session = request.SESSION
stockno = session['StockNo'] + [request['TrolleyStockNo']] session.set('StockNo:list', stockno)
qty = session['Qty'] + ['TrolleyQty'] session.set('Qty:list', qty)
Aah, much more readable :)
-----Original Message----- From: Greg Conway [mailto:greg@gmlnt.com] Sent: Monday, 2 September 2002 3:27 p.m. To: Quentin Smith Cc: Zope@Zope. Org Subject: RE: [Zope] dtml sessions?
Hi Quentin,
That does indeed help, many thanks!
Except... how do I get the variables to add themselves to each in a list fashion?
I expected this to work....
<dtml-call "REQUEST.SESSION.set('StockNo:list',TrolleyStockNo)"> <dtml-call "REQUEST.SESSION.set('Qty:list',TrolleyQty)">
...but instead got some variables called StockNo:list and Qty:list who's values were replaced by every interation, not added to!
Regards,
Greg.
-----Original Message----- From: zope-admin@zope.org [mailto:zope-admin@zope.org]On Behalf Of Quentin Smith Sent: 02 September 2002 04:04 To: Greg Conway Cc: Zope@Zope. Org Subject: Re: [Zope] dtml sessions?
Hi- Most new Zope installs come with a session manager in the root folder, and a temporary folder with a session data container. All you have to do is use REQUEST.SESSION.set() instead of REQUEST.set(). HTH, --Quentin On Sunday, September 1, 2002, at 10:59 PM, Greg Conway wrote:
Hi all,
Just wondering, does Zope (I'm using 2.5.0) have built-in session support?
I have just discovered that my REQUEST variables don't stay in memory! so I just need something that will store a variable in memory regardless of traversing through forms!
I guess that this means sessions sessions or cookies, not really sure about either of them, and preliminary findings indicate I may need to add more stuff into Zope to get sessions working!
So if there is any easy way of doing this, can somebody please enlighten me before I go off at a lengthy tangent again to re-invent the wheel?
:)
many thanks!
Regards,
Greg Conway.
This electronic transmission and any files attached to it are strictly confidential and intended solely for the addressee. If you are not the intended addressee, you must not disclose, copy or take any action in reliance of this transmission. If you have received this transmission in error, please notify us by return and delete the same. Further enquiries/returns can be posted to postmaster@gmlnt.com Thank you.
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Thanks Chris, Chris and Quentin! But contrary to my earlier findings, it turns out the session var is not staying in memory.... Does this mean I haven't got the necessary part of Zope installed? The session item first comes up as follows: SESSION id: 10309401531156298065, token: 42527132A0c0Y8rr7Ag, contents: [('TrolleyQty', '1'), ('TrolleyStockNo', '4')] but when I move to another form and view the request there, the session now reads: SESSION <Python Method object at 0x86292d0> actually, the session appears under "lazy items" the second time around, do I have to refresh it or something every time? in which case I could just re-store the REQUEST var every time, but this seems a lot of hassle to do this on every form!! or is it still there and I'm just not reading it properly? I cannot get the list function to work! but maybe sorting this out will sort that out as well.... so have I just got something switched off I can switch on? thanks all! Regards, Greg.
-----Original Message----- From: zope-admin@zope.org [mailto:zope-admin@zope.org]On Behalf Of Chris McDonough Sent: 02 September 2002 04:48 To: Chris Beaven Cc: Greg Conway; zope@zope.org Subject: RE: [Zope] dtml sessions?
See also http://www.zope.org/Documentation/Books/ZopeBook/2_6Edition/Sessions.stx for exhaustive sessioning docs. These are written for 2.6 but mostly work under 2.5.
On Sun, 2002-09-01 at 23:41, Chris Beaven wrote:
Would have actually been better to do this with the python script:
request = container.REQUEST session = request.SESSION
stockno = session['StockNo'] stockno.append(request['TrolleyStockNo']) session.set('StockNo:list', stockno)
qty = session['Qty'] qty.append(request['TrolleyQty']) session.set('Qty:list', qty)
-----Original Message----- From: Chris Beaven [mailto:Chris@d-designz.co.nz] Sent: Monday, 2 September 2002 3:37 p.m. To: Greg Conway; zope@zope.org Subject: RE: [Zope] dtml sessions?
You'll have to get the list, add the item, and then put it back:
<dtml-call "REQUEST.SESSION.set('StockNo:list',REQUEST.SESSION['StockNo'] + [TrolleyStockNo])"> <dtml-call "REQUEST.SESSION.set('Qty:list',REQUEST.SESSION['Qty'] + [TrolleyQty])">
Ugh it's about time to make that in a Python script:
request = container.REQUEST session = request.SESSION
stockno = session['StockNo'] + [request['TrolleyStockNo']] session.set('StockNo:list', stockno)
qty = session['Qty'] + ['TrolleyQty'] session.set('Qty:list', qty)
Aah, much more readable :)
-----Original Message----- From: Greg Conway [mailto:greg@gmlnt.com] Sent: Monday, 2 September 2002 3:27 p.m. To: Quentin Smith Cc: Zope@Zope. Org Subject: RE: [Zope] dtml sessions?
Hi Quentin,
That does indeed help, many thanks!
Except... how do I get the variables to add themselves to each in a list fashion?
I expected this to work....
<dtml-call "REQUEST.SESSION.set('StockNo:list',TrolleyStockNo)"> <dtml-call "REQUEST.SESSION.set('Qty:list',TrolleyQty)">
...but instead got some variables called StockNo:list and Qty:list who's values were replaced by every interation, not added to!
Regards,
Greg.
-----Original Message----- From: zope-admin@zope.org [mailto:zope-admin@zope.org]On Behalf Of Quentin Smith Sent: 02 September 2002 04:04 To: Greg Conway Cc: Zope@Zope. Org Subject: Re: [Zope] dtml sessions?
Hi- Most new Zope installs come with a session manager in the root folder, and a temporary folder with a session data container. All you have to do is use REQUEST.SESSION.set() instead of REQUEST.set(). HTH, --Quentin On Sunday, September 1, 2002, at 10:59 PM, Greg Conway wrote:
Hi all,
Just wondering, does Zope (I'm using 2.5.0) have built-in session support?
I have just discovered that my REQUEST variables don't stay in memory! so I just need something that will store a variable in memory regardless of traversing through forms!
I guess that this means sessions sessions or cookies, not really sure about either of them, and preliminary findings indicate I may need to add more stuff into Zope to get sessions working!
So if there is any easy way of doing this, can somebody please enlighten me before I go off at a lengthy tangent again to re-invent the wheel?
:)
many thanks!
Regards,
Greg Conway.
This electronic transmission and any files attached to it are strictly confidential and intended solely for the addressee. If you are not the intended addressee, you must not disclose, copy or take any action in reliance of this transmission. If you have received this transmission in error, please notify us by return and delete the same. Further enquiries/returns can be posted to postmaster@gmlnt.com Thank you.
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This electronic transmission and any files attached to it are strictly confidential and intended solely for the addressee. If you are not the intended addressee, you must not disclose, copy or take any action in reliance of this transmission. If you have received this transmission in error, please notify us by return and delete the same. Further enquiries/returns can be posted to postmaster@gmlnt.com Thank you.
Dont pay any attention to the representation of the SESSION object in REQUEST. There's some trickery going on that you don't need to understand. ;-) Instead, just test the functionality ala the docs. You don't have anything switched off nor are you missing a part of Zope. HTH, - C On Mon, 2002-09-02 at 00:25, Greg Conway wrote:
Thanks Chris, Chris and Quentin!
But contrary to my earlier findings, it turns out the session var is not staying in memory....
Does this mean I haven't got the necessary part of Zope installed?
The session item first comes up as follows:
SESSION id: 10309401531156298065, token: 42527132A0c0Y8rr7Ag, contents: [('TrolleyQty', '1'), ('TrolleyStockNo', '4')]
but when I move to another form and view the request there, the session now reads:
SESSION <Python Method object at 0x86292d0>
actually, the session appears under "lazy items" the second time around, do I have to refresh it or something every time? in which case I could just re-store the REQUEST var every time, but this seems a lot of hassle to do this on every form!! or is it still there and I'm just not reading it properly?
I cannot get the list function to work! but maybe sorting this out will sort that out as well....
so have I just got something switched off I can switch on?
thanks all!
Regards,
Greg.
-----Original Message----- From: zope-admin@zope.org [mailto:zope-admin@zope.org]On Behalf Of Chris McDonough Sent: 02 September 2002 04:48 To: Chris Beaven Cc: Greg Conway; zope@zope.org Subject: RE: [Zope] dtml sessions?
See also http://www.zope.org/Documentation/Books/ZopeBook/2_6Edition/Sessions.stx for exhaustive sessioning docs. These are written for 2.6 but mostly work under 2.5.
On Sun, 2002-09-01 at 23:41, Chris Beaven wrote:
Would have actually been better to do this with the python script:
request = container.REQUEST session = request.SESSION
stockno = session['StockNo'] stockno.append(request['TrolleyStockNo']) session.set('StockNo:list', stockno)
qty = session['Qty'] qty.append(request['TrolleyQty']) session.set('Qty:list', qty)
-----Original Message----- From: Chris Beaven [mailto:Chris@d-designz.co.nz] Sent: Monday, 2 September 2002 3:37 p.m. To: Greg Conway; zope@zope.org Subject: RE: [Zope] dtml sessions?
You'll have to get the list, add the item, and then put it back:
<dtml-call "REQUEST.SESSION.set('StockNo:list',REQUEST.SESSION['StockNo'] + [TrolleyStockNo])"> <dtml-call "REQUEST.SESSION.set('Qty:list',REQUEST.SESSION['Qty'] + [TrolleyQty])">
Ugh it's about time to make that in a Python script:
request = container.REQUEST session = request.SESSION
stockno = session['StockNo'] + [request['TrolleyStockNo']] session.set('StockNo:list', stockno)
qty = session['Qty'] + ['TrolleyQty'] session.set('Qty:list', qty)
Aah, much more readable :)
-----Original Message----- From: Greg Conway [mailto:greg@gmlnt.com] Sent: Monday, 2 September 2002 3:27 p.m. To: Quentin Smith Cc: Zope@Zope. Org Subject: RE: [Zope] dtml sessions?
Hi Quentin,
That does indeed help, many thanks!
Except... how do I get the variables to add themselves to each in a list fashion?
I expected this to work....
<dtml-call "REQUEST.SESSION.set('StockNo:list',TrolleyStockNo)"> <dtml-call "REQUEST.SESSION.set('Qty:list',TrolleyQty)">
...but instead got some variables called StockNo:list and Qty:list who's values were replaced by every interation, not added to!
Regards,
Greg.
-----Original Message----- From: zope-admin@zope.org [mailto:zope-admin@zope.org]On Behalf Of Quentin Smith Sent: 02 September 2002 04:04 To: Greg Conway Cc: Zope@Zope. Org Subject: Re: [Zope] dtml sessions?
Hi- Most new Zope installs come with a session manager in the root folder, and a temporary folder with a session data container. All you have to do is use REQUEST.SESSION.set() instead of REQUEST.set(). HTH, --Quentin On Sunday, September 1, 2002, at 10:59 PM, Greg Conway wrote:
> Hi all, > > Just wondering, does Zope (I'm using 2.5.0) have built-in session > support? > > I have just discovered that my REQUEST variables don't stay in memory! > so I > just need something that will store a variable in memory regardless of > traversing through forms! > > I guess that this means sessions sessions or cookies, not really sure > about > either of them, and preliminary findings indicate I may need to add more > stuff into Zope to get sessions working! > > So if there is any easy way of doing this, can somebody please > enlighten me > before I go off at a lengthy tangent again to re-invent the wheel? > > :) > > many thanks! > > Regards, > > Greg Conway. > > This electronic transmission and any files attached to it are strictly > confidential and intended solely for the addressee. If you are not > the intended addressee, you must not disclose, copy or take any action > in reliance of this transmission. If you have received this > transmission in error, please notify us by return and delete the same. > Further enquiries/returns can be posted to postmaster@gmlnt.com > Thank you. > > _______________________________________________ > Zope maillist - Zope@zope.org > http://lists.zope.org/mailman/listinfo/zope > ** No cross posts or HTML encoding! ** > (Related lists - > http://lists.zope.org/mailman/listinfo/zope-announce > http://lists.zope.org/mailman/listinfo/zope-dev ) >
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participants (3)
-
Chris Beaven -
Chris McDonough -
Greg Conway