>>I'm curious about
>> handling situations where I have common operations that must be applied
>> to
>> all modes upon exiting. Example:
>>
>> I load a unique .tmpl files and assign values to parameters in run
>> modes.
>> But before outputing, I want to assign some values common to all of
>> .tmpls.
>> cgiapp_postrun doesn't always work because it runs after each mode, and
>> I
>> only want it to run after all modes are finished (forwarding). I tried
>> it
>> teardown, but I lose the $common values somewhere before I get there.
>
> Save $common:
>
> $self->param('common',$common);
>
> Get $common in teardown():
>
> my $common = $self->param('common');
>
>
>> I wish there was something like "cgiapp_lastrun" that would come only
>> after
>> the last mode for the instance was run, and before teardown.
>
> It seems like the desire for this arises because although the teardown
> is present at the place in flow you want, it's not doing what you want.
> I think using param() can solve that.
>
> Mark
I tried this, but to no avail:
my $template;
sub setup {
#do normal setup and run mode1
$self->param('graphic','header.gif');
}
sub teardown {
my $self = shift;
my $graphic = $self->param('graphic'); # <-$graphic has a value here!
$template->param(graphic => $graphic); # <-but doesn't get passed to
template here
}
sub mode1 {
$template = $self->load_tmpl('users.tmpl');
return $template->output;
}
Do I have it right?
Brad
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