Hi!
>
> I've only been using EmbPerl for a few days, and I could really use some
> help...
>
> I'm using HTML-Embperl-1.3b3 with mod_perl and Apache. I'm
> trying to write
> some recursive code, but am having problems with the paramater
> passing. If
> I call the routine with:
>
> [- recursive_print ($id) -]
>
> I have no problem. But if I call it with:
>
> [- Execute ('#recursive_print', $id) -]
> or
> [- Execute ({sub => '#recursive_print', param => $id }) -]
>
If you give the param parameter you must pass an array ref, like:
[- Execute ({sub => '#recursive_print', param => [ $id ] }) -]
> (and even more different types I've tried)
>
> I keep getting:
>
> HTML::Embprl::Req=SCALAR(0x84fc990)
>
> or something similar.
>
> Help! Desparately need to get this project done, and recursive code is
> really the only way to do this.
>
If you call your sub via Execute, params are passed via the array @param. So
your $id is passed in $param[0].
Gerald
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