in reply to HTML::Template __even__

In your CSS, you should define 2 row color styles, not 2 versions of the same style:

.row_color__odd__  { background-color: green };
.row_color__even__  { background-color: yellow };

[download]

Then change your HTML template to to use the corresponding style for each row.

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Re^2: HTML::Template __even__
by Anonymous Monk on Jun 04, 2014 at 17:29 UTC
    That would not work since it is inside of a loop. Can you post some code to show what you are saying? Thanks!
[reply]
      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>

      [download]
[reply]
[d/l]
[select]

      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.

[reply]
[d/l]
[select]

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