Re: [Zope] Re: FSSession newbie problem
>From: Marcello Lupo <[EMAIL PROTECTED]> >Have some ideas to let the browser pass the cookie in a right way? >I think we can work on the PATH but i don't know how. Okie, you have a cookie problem. You should definitely solve your cookie problem, if you can. But you can also use cookie-less sessions by tweaking the URL: you can append SessionUID form variable for all your links, and also use hidden fields for all your FORM requests. FSSession and SQLSession both come with URL-modifier feature. For FSSession, instead of a link like: ... you would use "> ... And for forms, you have to remember to place a hidden field: "> ... regards, Hung Jung Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] Re: FSSession newbie problem
Hi, well the system run now but as i told before if i put a in all my pages, FSSession open one session for page everytime i load it. So the cart result everytime containing only the last item and the files created contain the values. If i put only in the first document of the e-comm section it works well, but the file created do not contain the values, seems to remain in MEMORY. Should I make some kind of call to FSSession UID in the pages to let the FSSession to recover the right session and not to open a new one? Becouse the problem seems to be in fact that the FSSession is not able to recover the correct ID of the file (from cookie). I made some try and if i use the site passing via Roxen web server through the PCGI the cookie is all another becouse the browser has a cookie that was set from another application on the same server so the browser seems to pass only that cookie and not the SessionUID cookie. I tried to clean all my cookies and it worked fine if a go directly to my pages not passing from the pages that generate the other cookie. If i pass directly from the Zope port to access the resource it is ok... Have some ideas to let the browser pass the cookie in a right way? I think we can work on the PATH but i don't know how. Thanks for help. Bye Hung Jung Lu wrote: > > >From: Pavlos Christoforou <[EMAIL PROTECTED]> > >On Fri, 9 Jun 2000, Marcello Lupo wrote: > > > 1) Is necessary to call FSSession in every document of the site Yes it > >is neccessary beacuse HTTP is stateless. It will only start a new > >session if FSSession cannot find a valid UID either through a cookie or a > >FORM or as part of te URL > > Pavlos: this is the part that is confusing to newbies. FSSession can be made > in such a way that this initial call can be avoided. HappySession works that > way: no need for explicit initialization. Matter of fact, in the very first > call to the HappySession (any dictionary method), it does the initialization > itself behind the scene. FSSession can do the same thing. > > It's a minor detail, but anything to make a newbie's life easier is worth > it. :) > > regards, > > Hung Jung > > > Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] Re: FSSession newbie problem
On Fri, 9 Jun 2000, Hung Jung Lu wrote: > Pavlos: this is the part that is confusing to newbies. FSSession can be made > in such a way that this initial call can be avoided. HappySession works that You are right. There is no real need for the initial call. It was initially designed like this because I inherited directly from UserDict and I was lazy to override every call to check whether FSSession was initialized or not. Also and more important I wanted to be compatible with SQLSession so the migrating users from one to the other will do so without needing to change much of the code. The initial call is useful if you need to pass parameters, like noCookie or _force_new_session etc etc. Pavlos ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] Re: FSSession newbie problem
>From: Pavlos Christoforou <[EMAIL PROTECTED]> >On Fri, 9 Jun 2000, Marcello Lupo wrote: > > 1) Is necessary to call FSSession in every document of the site Yes it >is neccessary beacuse HTTP is stateless. It will only start a new >session if FSSession cannot find a valid UID either through a cookie or a >FORM or as part of te URL Pavlos: this is the part that is confusing to newbies. FSSession can be made in such a way that this initial call can be avoided. HappySession works that way: no need for explicit initialization. Matter of fact, in the very first call to the HappySession (any dictionary method), it does the initialization itself behind the scene. FSSession can do the same thing. It's a minor detail, but anything to make a newbie's life easier is worth it. :) regards, Hung Jung Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] Re: FSSession newbie problem
On Fri, 9 Jun 2000, Marcello Lupo wrote: > > 1) Is necessary to call FSSession in every document of the site or is > sufficient on the first page (home page of the e-com for example)? > Becouse i noticed (obviously) that every time it open a file the HD. > And i think this is a problem because every time it initialize a new > session passing the new cookie to the Browser (i think). Yes it is neccessary beacuse HTTP is stateless. It will only start a new session if FSSession cannot find a valid UID either through a cookie or a FORM or as part of te URL > > 2) How may i change the value of an element in a dictionary contained in > FSSession? > > Example: I have the object 'carrello' as in the examples before that > contain a dictionary passed to it from the form. > I store the quantity of the item ordered in the value > 'quantita_prodotto' in the object 'carrello'. > If a user add another piece of that item i need to update the > 'quantita_prodotto' summing to it the new item. > I think this is possible but i ignore the syntax to do this. > As you descripe in your example carrello is a dictinory. So one way is to make quantitita_prodotto a list and append to it. Something like plus some more logic to check if the variables are empty/correct etc .. Pavlos ___ Zope maillist - [EMAIL PROTECTED] 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 )
Re: [Zope] Re: FSSession newbie problem
On Fri, 9 Jun 2000, Marcello Lupo wrote: > It prints out "None" I supose you mean ...FSSession['carrello'] .. > > The FSSession is in the same folder of my two methods, may be this a > problem? No it should not > one. > Probably the second method point to a different session file than the > first. I also have in my standard html header and I never had problems. I will try a few tests when I return. Please keep me posted if you continue having troubles. Pavlos ___ Zope maillist - [EMAIL PROTECTED] 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 )
