Anish Kumar K. wrote:
I am in process of creating a template Say a HTML
template...pasting one sample line below.
<td width="1" bgcolor="#[%topColor%]"><img border="0"
src="[%1x1_image%]" width="1" height="100%"></td>
and there is one text file(config.txt) has several entries
1x1_image=/images/temp_white.gif
topColor=FFFFFF
You can store config.txt in a hash and use the s/// operator:
my %tmpl_vars = (
'1x1_image' => '/images/temp_white.gif',
topColor => 'FFFFFF',
);
for (@data) {
s{\[%([^%\]\s]+)%\]}
{ $tmpl_vars{$1} or die "Unknown tmpl var: [\%$1\%]\n" }eg;
}
The /g modifier allows for multiple substitutions at each line.
As long as it is as simple as you have described here, this approach
is sufficient IMO. For a more advanced template system, I'd go for one
of the template modules.
--
Gunnar Hjalmarsson
Email: http://www.gunnar.cc/cgi-bin/contact.pl
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