wow that page is old (and contains some errors). It is much easier than that now. I edited the page
Massimo On Nov 24, 7:03 am, David <[email protected]> wrote: > I am trying to follow the example here: > > http://www.web2py.com/AlterEgo/default/show/138 > > But I keep getting this error: > > The problem is that I don't understand why there is an error on line > 20 and there is no line 20 in my controller. I don't understand how > that is getting appended. I thought perhaps it was something I did in > my app but I created a test app and I still get the error using the > code from the link above as a reference. > > ====================== > Error traceback > > Traceback (most recent call last): > File "/home/www-data/web2py/gluon/restricted.py", line 182, in > restricted > ccode = compile(code.replace('\r\n', '\n'), layer, 'exec') > File "/home/www-data/web2py/applications/test/controllers/ > default.py", line 20 > response._vars=response._caller(index) > ^ > SyntaxError: invalid syntax > > In file: /home/www-data/web2py/applications/test/controllers/ > default.py > Traceback (most recent call last): > File "/home/www-data/web2py/gluon/restricted.py", line 182, in > restricted > ccode = compile(code.replace('\r\n', '\n'), layer, 'exec') > File "/home/www-data/web2py/applications/test/controllers/ > default.py", line 20 > response._vars=response._caller(index) > ^ > SyntaxError: invalid syntax > > ===== > def index(): > form=SQLFORM(db.image) > if form.accepts(request.vars): response.flash='record inserted' > images=db().select(db.image.ALL,orderby=db.image.title) > return dict(form=form,images=images) > > def edit(): > image=db(db.image.id==request.args[0]).select()[0] > form=SQLFORM(db.image,image,upload=URL(r=request,f='download')) > if form.accepts(request.vars): redirect(URL(r=request,f='index')) > return dict(form=form) > > def download(): > import os > from gluon.contenttype import contenttype > image=db(db.image.filename==request.args[0]).select()[0] > response.headers['Content-Type']=contenttype(image.filename) > return response.stream(os.path.join > (request.folder,'uploads',image.filename) > > response._vars=response._caller(index) > > ========================== --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "web2py-users" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/web2py?hl=en -~----------~----~----~----~------~----~------~--~---
