Re: [htmltmpl] Bug in die_on_bad_params handling

[Jason P. <ja...@jo...>]

IMVHO, this isn't a bug, but rather the intended behavior.  If you 
really want to be strict about it, set up two different loops. 
Otherwise, don't worry about die_on_bad_params.

- Jason

Matija Grabnar wrote:
> For example
> Template:
> 
> <tmpl_loop name="foo">
>  <tmpl_var name="bar">
>  <tmpl_var name="baz">
> </tmpl_loop>
> <tmpl_loop name="foo">
>  <tmpl_var name="baz">
> </tmpl_loop>
> 
> Script:
> #!/usr/bin/perl
> use HTML::Template;
> $t=HTML::Template->new(filename=>'0.tmpl');
> @foo=({bar=>1,baz=>2},{bar=>3,baz=>4});
> $t->param(foo=>\@foo);
> print $t->output;
> 
> Result:
> HTML::Template->output() : fatal error in loop output : HTML::Template : 
> Attempt to set nonexistent parameter 'bar' - this parameter name doesn't 
> match any declarations in the template file : (die_on_bad_params => 1) 
> at /usr/share/perl5/HTML/Template.pm line 2905
> at 0.pl line 6
> at /usr/share/perl5/HTML/Template.pm line 2613
>        HTML::Template::output('HTML::Template=HASH(0x81f283c)') called 
> at 0.pl line 6
> 
> Obviously, this error is wrong: bar does appear, just not in EVERY 
> instance of the loop. I could
> turn die_on_bad_params off, but then I don't get help in finding REAL 
> errors, and I need it
> (because the actual template where I need this is much, much more 
> complex than this
> example).
> 
> 
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