so this is a function show() which I am trying to understand. in the model
I do have a db.image table where I stored some images which is pointed in
the function.
the only line I am not understanding here is
#image = db.image(request.args(0,cast=int))
In request.args(0, cast=int) why it has 0 as argument? and what does
cast=int does? the complete function is below:
def show():
image = db.image(request.args(0,cast=int)) or redirect(URL('index'))
return dict(image=image)
--
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/groups/opt_out.
