- if needed, $category filters for letters given category
- Create a letter selector with the following code
-
-=head3 in PERL SCRIPT
-
-my $letters = GetLetters($cat);
-my @letterloop;
-foreach my $thisletter (keys %$letters) {
- my $selected = 1 if $thisletter eq $letter;
- my %row =(
- value => $thisletter,
- selected => $selected,
- lettername => $letters->{$thisletter},
- );
- push @letterloop, \%row;
-}
-$template->param(LETTERLOOP => \@letterloop);
-
-=head3 in TEMPLATE
-
- <select name="letter">
- <option value="">Default</option>
- <!-- TMPL_LOOP name="LETTERLOOP" -->
- <option value="<!-- TMPL_VAR name="value" -->" <!-- TMPL_IF name="selected" -->selected<!-- /TMPL_IF -->><!-- TMPL_VAR name="lettername" --></option>
- <!-- /TMPL_LOOP -->
- </select>