Re^2: Assigning scalars to scalar template includes

The code you gave me works great. What I am trying to do is: If keywords are found in <RESULTS> only then:

$main_template =~ s/%%searcresults%%/$pitem/g;
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If keywords are found in <PREMIUM> only then:

$main_template =~ s/%%premiumresults%%/$premiumitem/g;
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If keywords are found in both <RESULTS> and <PREMIUM> then:

$main_template =~ s/%%searcresults%%/$pitem/g;
$main_template =~ s/%%premiumresults%%/$premiumitem/g;
[download]

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Re^3: Assigning scalars to scalar template includes by dws (Chancellor) on Jul 01, 2004 at 19:18 UTC
What I am trying to do is: ... O.K., but what do you want to do with `$main_template` if there are no results? Leave `%%searchresults%%` there? Or do you want to erase it? I assume you want to erase it. Here's enough of a start that you should be able to figure the rest out yourself: `# join results into a single variable; this may be empty my $results = join('', @results); # do the substitution. $main_template =~ s/%%searchresults%%/$results/g;` [download]	[reply] [d/l] [select]

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Re^3: Assigning scalars to scalar template includes
by dws (Chancellor) on Jul 01, 2004 at 19:18 UTC

What I am trying to do is: ...

O.K., but what do you want to do with $main_template if there are no results? Leave %%searchresults%% there? Or do you want to erase it? I assume you want to erase it.

Here's enough of a start that you should be able to figure the rest out yourself:

  # join results into a single variable; this may be empty
  my $results = join('', @results);
  # do the substitution.
  $main_template =~ s/%%searchresults%%/$results/g;
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