Re: [Templates] checking for defined and exists in a template

[John Smith]

Maybe I should restate. What is the perl template toolkit directive equivalent of:

 

if (defined $x->{y})

 

-- or --

 

if (exists $x->{y})

 

Thanks.

Jonathan Mangin <[EMAIL PROTECTED]> wrote:

[% IF x %]

 

or

 

[% IF x == 'foo' %]

 

Combining constructs would be redundant.

 

 

 

----- Original Message -----

From: John Smith

To: templates@template-toolkit.org

Sent: Tuesday, July 19, 2005 4:02 PM

Subject: [Templates] checking for defined and exists in a template

Suppose I want to do an include only if something is defined,

how do I do it?

 

[% IF x.defined and x eq "foo" %]

    [% INCLUDE myfile %]

[% END %]

 

something like that? can't seem to locate it in the

man pages.

 

Thanks.

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