hello, why note use session object?
2017-03-30 11:41 GMT-03:00 r <regso...@live.co.uk>: > Hi, so my index page is like this: /index?page=1 I'm using pagination, > when the user clicks on the next page, it should become: /index?page=2 > > However if there is another var in the URL, it should carry that too > > /index?page=1&name=test > becomes > /index?page=2&name=test > > At the moment, I've done in a way where even if "name" doesn't exist, it > will add it to the url anyway equalling "none" (from request.vars.name). > /index?page=1 > becomes > /index?page=2&name=none > > Is there any way to only add the var if it does exist? > > This was a basic example, there are in fact 5 different vars in my real > version, the only way I can think of is creating many IF statements. > Anything simpler? > > -- > Resources: > - http://web2py.com > - http://web2py.com/book (Documentation) > - http://github.com/web2py/web2py (Source code) > - https://code.google.com/p/web2py/issues/list (Report Issues) > --- > You received this message because you are subscribed to the Google Groups > "web2py-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to web2py+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- Resources: - http://web2py.com - http://web2py.com/book (Documentation) - http://github.com/web2py/web2py (Source code) - https://code.google.com/p/web2py/issues/list (Report Issues) --- You received this message because you are subscribed to the Google Groups "web2py-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to web2py+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
