As Massimo suggests, I think it would have to be a broken link, not just any
image loading. However, I can't seem to replicate the problem even with a
broken image link, so maybe Massimo can offer more detail.
Anthony
On Monday, August 15, 2011 2:31:40 PM UTC-4, weheh wrote:
> @ MDP & Anthony: could you clarify, please? Are you saying that any
> image on the page from any other LOAD or containing HTML would trigger
> another pass through the LOADed action that's failing in my case? Or
> must the image actually be within the failing LOADed action/model/
> view?
>
> On Aug 15, 12:38 pm, Massimo Di Pierro <massimo....@gmail.com>
> wrote:
> > No it should not. The extra request must come somewhere. Google Chrome
> > can help.
> >
> > On Aug 15, 9:51 am, weheh <richard...@verizon.net> wrote:
> >
> >
> >
> >
> >
> >
> >
> > > There is no img in this LOAD in particular. However, there is an image
> > > being downloaded in a separate LOAD during the refresh sequence. I
> > > don't see how it could affect this LOAD, could it?
> >
> > > On Aug 15, 3:57 am, Massimo Di Pierro <massimo....@gmail.com>
> > > wrote:
> >
> > > > If your view contains something like
> >
> > > > <img src="" />
> >
> > > > you would get a second call to the URL itself.
> >
> > > > On Aug 15, 2:44 am, weheh <richard...@verizon.net> wrote:
> >
> > > > > Just as you predicted, kimosabe, there is a second pass through the
>
> > > > > action. I made an var in my model and assigned the env.path_info to
>
> > > > > it. Here's what I see in Eclipse:
> >
> > > > > ...
> > > > > ENV_PATH_INFO str: /YAKiToMe/my_controller/my_action.load
> > > > > ENV_PATH_INFO (126270224) str:
> /YAKiToMe/my_controller/my_action.load
> > > > > ...
> > > > > I'm not sure where the 2nd pass is coming from. Also, I don't know
> > > > > what to make of the number in parenthesis ... Eclipse is trying to
> > > > > tell me something ... do you know what it is?
> >
> > > > > On Aug 15, 3:03 am, weheh <richard...@verizon.net> wrote:
> >
> > > > > > Very interesting. Yes, it makes sense now that I see for 1st time
> that
> > > > > > models are being called for each & every LOAD. Now it is obvious
> why
> > > > > > browser refresh is slow for me! I am tracing it through and will
> let
> > > > > > you know what I find. Thanks for the lead.
> >
> > > > > > On Aug 14, 6:04 pm, Massimo Di Pierro <massimo....@gmail.com>
> > > > > > wrote:
> >
> > > > > > > in your models add a
> >
> > > > > > > print request.env.path_info
> >
> > > > > > > you may find somehow you have one more call than you think
> which
> > > > > > > resets the session. This may be due to a broken link in the
> view.
> >
> > > > > > > On 14 Ago, 14:01, weheh <richard...@verizon.net> wrote:
> >
> > > > > > > > As you can see, nothing really fancy here.
> >
> > > > > > > > def my_action():
> > > > > > > > form=SQLFORM.factory(
> > > > > > > > Field('text_field','text',
> > > > > > > > length=100000 if auth.user_id else 50,
> > > > > > > > default=T("default text") if not auth.user_id
> else '',
> > > > > > > > requires=IS_NOT_EMPTY()),
> > > > > > > > _id='text-form')
> >
> > > > > > > > if form.accepts(request.vars,session):
> > > > > > > > # the body of this won't be executed the first time
> the form
> > > > > > > > # is loaded, but it does get executed every time
> thereafter
> > > > > > > > # so this is not where the problem is
> > > > > > > > elif form.errors:
> > > > > > > > # this condition is tested the first time the form is
>
> > > > > > > > # submitted, but not thereafter because the form
> > > > > > > > # accepts properly the second and subsequent times
> >
> > > > > > > > return dict(form=form)
> >
> > > > > > > > The view is down below some widgets and stuff. It always
> displays
> > > > > > > > properly.
> > > > > > > > Here's the actual LOAD statement:
> >
> > > > > > > >
> <div>{{=LOAD('my_controller','my_action.load',ajax=True)}}</div>
> >
> > > > > > > > On Aug 14, 2:36 pm, Anthony <abas...@gmail.com> wrote:
> >
> > > > > > > > > Can you show your controller and view code?
> >
> > > > > > > > > On Sunday, August 14, 2011 2:14:19 PM UTC-4, weheh wrote:
> > > > > > > > > > I have a componentized form that is behaving very
> strangely. The form
> > > > > > > > > > is very simple -- just a text field.
> >
> > > > > > > > > > form=SQLFORM.factory(Field('text_in','text'))
> >
> > > > > > > > > > if form.accepts(request.vars, session):
> > > > > > > > > > .... do stuff ...
> >
> > > > > > > > > > The first time I load the form, it loads fine. I traced
> it in Eclipse
> > > > > > > > > > and saw the form getting created with SQLFORM.factory.
> When I fill in
> > > > > > > > > > text, however, the form does not accept, nor does it
> generate any
> > > > > > > > > > error. Inspecting in Eclipse shows form.vars is empty.
> >
> > > > > > > > > > OK, so now the form is still visible since it was
> reloaded. I enter
> > > > > > > > > > the same text again and click submit. This time, the
> form.accepts(...)
> > > > > > > > > > accepts the form and processes it.
> >
> > > > > > > > > > I upgraded to the latest and greatest version but still
> get this
> > > > > > > > > > strange behavior. Anybody have an idea what's going on?
