I'm trying to understand the relationship between controllers and views and
the general flow of code.
Per the documentation , the display_form() function will run and then feed
the "view" with the dict(form=form)
At that point the view "default/display_form.html" would be processed and
sent to the client browser to be rendered.
Questions :
1.) Unless the display_form() is run again after the form is returned to
the client browser , how would "if form.accepts(request,session) ever be
executed?
1a.) Is execution of the display_form() function paused while the {{=form}}
is executed?
2.) Given "the default/display_form.html" , what logic prevents all the
content after {{=form}} from being sent to the client browser ?
2a.) What logic prevents the <h2> for "submitted variables", "Accepted
Variables" and "Errors in form" from being sent immediately while
processing the view html file?
Thank you in advance for helping me understand this. I'm sure I'm just
thinking about it all incorrectly.
-Scott
--
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)
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