On Wed, 4 Apr 2007, William Cox wrote:
> i'm trying to do something a little wonky and would like to put it
> forth to you guys to your feedback. i have a bunch of main level
> components that all have a header component as their first action.
> then there are a bunch of other components called later on in the main
> component. what im trying to do is get the header comp to determine
> what components are about to be called. this would be easy if it was a
> footer component, just read through the stack. but at the beginning of
> the request, the stack doesnt exist yet.
> so my initial thought is to parse through the main comps source and
> pull out what i need (and cache it of course). but this is a bit
> brutish IMO. is there useful information from the lexer/compiler that
> could be used? or any thoughts on parsing the code?
Use an autohandler. Do something like this:
$string = $m->scomp('mainpagename');
$footstring = # footer calculations here
print $string;
print $footstring;
All totally untested, of course, but it's an idea.
:)
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| Name: Tim Nelson | Because the Creator is, |
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