in reply to Re: HTML::Template __even__
in thread HTML::Template __even__

That would not work since it is inside of a loop. Can you post some code to show what you are saying? Thanks!

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Re^3: HTML::Template __even__
by tangent (Parson) on Jun 04, 2014 at 18:22 UTC
    RonW is correct - what you are trying will not work. You would be better setting the class in Perl: 
    my $rows;
my $class = 'odd';
for my $name ( qw(Odd1 Even1 Odd2 Even2) ) {    
    my $hash = {
        name => $name,
        class => 'row_color_'.$class,
    };
    push(@$rows,$hash);
    $class = ( $class eq 'even' ? 'odd' : 'even');
}
$template->param(DATA => $rows);

    [download]
    Then in your template: 
    <TMPL_LOOP NAME=DATA>
<tr>
<td class="<TMPL_VAR NAME="class">"> Row <TMPL_VAR NAME="name"></td>
</tr>
</TMPL_LOOP>

    [download]
    Output: 
    <tr>
<td class="row_color_odd"> Row Odd1</td>
</tr>
<tr>
<td class="row_color_even"> Row Even1</td>
</tr>
<tr>
<td class="row_color_odd"> Row Odd2</td>
</tr>
<tr>
<td class="row_color_even"> Row Even2</td>
</tr>

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Re^3: HTML::Template __even__
by muba (Priest) on Jun 04, 2014 at 18:00 UTC

    Sure it would. You'll need two different classes, and then inside the loop select one of them using the TMPL_IF __even__ and __odd__ template constructs.

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