Adding id to individual images
apratt - March 18, 2009 - 15:12
| Project: | Taxonomy Image |
| Version: | 6.x-1.x-dev |
| Component: | Theming |
| Category: | support request |
| Priority: | normal |
| Assigned: | Unassigned |
| Status: | closed |
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Description
Hi Nancy,
Great module that has solved a number of issues for me.
I have two vocabularies, product category and brand. On the product page I would like to display the brand taxonomy image and not the product taxonomy image.
I'm currently printing the images with print $node->content['taxonomy_image']['#value']; in node.product.tpl.php
In another template I'm using taxonomy_image_display(61, null, null, array('imagecache_preset'=>'square-thumbnails') In this instance I know what the term id is.
I have tried several approaches in the template.
<?php
if ($vid==1 ) {
print $node->content['taxonomy_image']['#value'];
}
?>I tried to pull only the term id associated with the brand vocaublary and then print the brand taxonomy image. But I don't seem to be getting the proper term id.
I also tried to find a way to add an id to the individual images so that I could simply hide the product category image.
#1
In the hope that if somebody else need to do this they have the tools.
I add this bit of code to the template.php It takes the terms variable apart and reasembles it with spans and divs for theming. I then used display:none to turn on the parts that I needed or didn't need. Ugly but it works.
<?phpfunction phptemplate_preprocess_node(&$vars) {
// If we have any terms...
if ($vars['node']->taxonomy) {
// Let's iterate through each term.
foreach ($vars['node']->taxonomy as $term) {
// We will build a new array where there will be as many
// nested arrays as there are vocabularies
// The key for each nested array is the vocabulary ID.
$vocabulary[$term->vid]['taxonomy_term_'. $term->tid] = array(
'title' => $term->name,
'href' => taxonomy_term_path($term),
'attributes' => array(
'rel' => 'tag',
'title' => strip_tags($term->description),
),
);
}
// Making sure vocabularies appear in the same order.
ksort($vocabulary, SORT_NUMERIC);
// We will get rid of the old $terms variable.
unset($vars['terms']);
// And build a new $terms.
foreach ($vocabulary as $vid => $terms) {
// Getting the name of the vocabulary.
$name = taxonomy_vocabulary_load($vid)->name;
// Using the theme('links', ...) function to theme terms list.
$img = taxonomy_image_display($term->tid, null, null, array('imagecache_preset'=>'Preview'));
$terms = theme('links', $terms, array('class' => 'links inline'));
// Wrapping the terms list.
$vars['terms'] .= '<span class="vocabulary taxonomy_vid_';
$vars['terms'] .= $vid;
$vars['terms'] .= '">';
$vars['terms'] .= '<span class= "taxonomy_';
$vars['terms'] .= $name;
$vars['terms'] .= '"> ';
$vars['terms'] .= $terms;
$vars['terms'] .= $img;
$vars['terms'] .= '</span></span>';
$img = taxonomy_image_display(1, null, null, array('imagecache_preset'=>'Preview'));
}
}
}
?>
#2
Maybe a patch for the node_display module would be nice.
You should check to don't display duplicated ID in the same page, maybe a class="taxonomy-image-tid" can help?
#3
I've been able to accomplish what you asked:
I can't provide a patch cause a big edit for #413172: Warning on term deletion.
You can try to edit taxonomy_image.module looking for the code (in function taxonomy_image_display() ):
$my_attrs = array('width' => $current->width,
'height' => $current->height,
);
and edit to have that (last line, with CLASS key):
$my_attrs = array('width' => $current->width,
'height' => $current->height,
'class' => 'taxonomy-image-term-' . $current->tid,
);
you now will have, for each IMG the class "taxonomy-image-TID" for the representing term.
#4
Well, duh! Why didn't I think of that a long time ago? Does this work both with and without ImageCache?
#5
AFAIK it works with both.
Maybe the finest solution is to provide a theme_taxonomy_image_image($image) function...
#6
Fix committed. Thanks, thePanz.
#7
Thank you NancyDru! :)
#8
Automatically closed -- issue fixed for 2 weeks with no activity.