Dereferencing SCALAR references correctly
Warren Smith <wsmith-KfBRzk3UKwrYd54FQh9/[email protected]>
| Newsgroups | gmane.comp.lang.perl.modules.petal |
|---|---|
| Organization | Platinumtel Wireless |
| Message-ID | <1090267571.32342.3.camel@wsmithbox> |
if you do this:
template.html
-------------
<div petal:content="vals/var1"></div>
program.pl
----------
$var1 = "Hello";
$var2 = "Hello2";
%vals = ( var1=>\$var1, var2=>\$var2);
$tpl = new Petal(...);
echo $tpl->process({vars => \@vals});
Hello and Hello2 are not set. you see SCALAR references.
Changing the last part of Petal/Hash/Var.pm to