<quote who="Stuart Johnston">
> Gavin Henry wrote:
>> <quote who="Andy Wardley">
>>> Gavin Henry wrote:
>>>> $tt->process( \*DATA, $tt_vars, \$email_output )
>>>> || die $tt->error(), "\n";
>>> Hi Gavin,
>>>
>>> The problem is here. The template is only available to be read
>>> from the DATA handle the first time around the loop. By the second
>>> iteration, the DATA file pointer is already at the EOF and it
>>> effectively looks like a zero-length template.
>>>
>>> Try this instead:
>>>
>>> local $/ = undef; # slurp file in one go
>>>
>>> my $tt = Template->new( # define named template
>>> BLOCKS => {
>>> email => <DATA>,
>>> },
>>> );
>>>
>>> $tt->process('email', ...etc...)
>>
>> Hmmm. It still does the same thing. After the first loop DATA is emtpy,
>> and I get:
>>
>> Odd number of elements in anonymous hash at ./rt_client_reports line 40,
>> <DATA> chunk 1.
>>
>> line 40 being "email => <DATA>," from above.
>>
>> Do I need to rewind the filehandle iterator?
>
> Only the $tt->process... line should be inside the loop.
Ah. I've moved the object creation and $/ out, and not used local, as it's
not local to that loop anymore.
Working fine now!
Thanks,
Gavin.
>
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