Hi,
>
> While working to port some code to Embperl 2.0 I discovered
> some odd behavior with regards to subroutines and passing the
> $req object. I'm sure that I'm just doing it wrong, but code
> that worked in 1.3 will not work in 2.0. I didn't see any
> mention of changes in regards to how Embperl 2 handles
> subroutines and the $req object, but I could have missed it.
The scoping has change in 2.0. What you done in 1.3 worked, but it was never
itended to work.
>
> subs.epl
> ----------
> [!
> $req = shift;
> !]
The above is done when the file is first loaded
> [$ sub ccHelloWorld $]
> <p>Sub: [+ $req->{TEST} +]</p>
> [$ endsub $]
>
$req isn't defined anymore when the sub is called (because it's now a
different request, then when the [! !] was executed; at least for the second
and so on request)
>
> I've tried this a few different ways, including passing $req
> directly to the sub:
>
This is a good idea, but this is a method call, so you get the object as
first parameter and the $req as second, so the follwing will work:
>
> subs.epl
> ---------
> [$ sub ccHelloWorld $]
[- ($self, $req) = @_ -]
The other possibility is to use $epreq which is a global that always
contains the current request object (needs 2.0b11)
Gerald
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
