Calling the images?

Hi,

I'm not quite sure if this is similar issue, but I am using recursive image display.
I've added this code to node.tpl.php (and I use the pixture theme)

foreach (taxonomy_node_get_terms($node->nid) as $term) {

	echo "Debug : tid is ". $term->tid."<br>";
	echo "Debug : term name is ". $term->name."<br>";
	    
    if ($image = taxonomy_image_display($term->tid)) {
         
	    $output .= "$image";
    }
  }
echo $output;  

The resultant is :

Debug : tid is 329
Debug : term name is ACHESON

... so both of these bars are known .... but $output always returns a null.

The term ACHESON does not have a taxonomy image added, but it's parent does.

Happy to answer any questions in hope of a solution.

Many thanks in advance.

D.

Both of those look like they should work (although I am not a theme guru). However it is unnecessary; the taxonomy_image_link_alter add-on module will do that for you with no theme changes.

Here's a working template:

<?php
  echo '<div id="node-'. $node->nid .'" class="node'. ($sticky ? ' sticky' : NULL) . ($status ? NULL : ' node-unpublished') .'">';
  echo $picture;

  if ($page == 0) {
    echo '<h2><a href="'. $node_url .'" title="'. $title .'">'. $title .'</a></h2>';
  }

  if ($submitted) {
    echo '<span class="submitted">'. $submitted .'</span>';
  }

  echo '<div class="content clear-block" style="background:#ffe8e8;">'. $content .'</div>';

  echo '<div class="clear-block"><div class="meta">';
  if ($taxonomy) {
//    echo '<div class="terms">'. $terms .'</div>';
//    $output = NULL;
    $output = t('Tags:') .' ';
    foreach ($node->taxonomy as $term) {
      if ($image = taxonomy_image_display($term->tid)) {  
        $output .= "$image";
      }
    }
    echo $output;  
  }
  echo '</div>';

  if ($links) {
    echo '<div class="links">'. $links .'</div>';
  }
  echo '</div>';
  echo '</div>';

NancyDru

I copied your code, but it won't work for me, the image doesn't display.

In my node.tpl.php file I have:

<?php
$spaces = db_fetch_array(db_query("SELECT stock FROM {uc_product_stock} WHERE nid = $node->nid"));
?>

<div class="node <?php print $node_classes ?>" id="node-<?php print $node->nid; ?>"><div class="node-inner">

  <?php if ($page == 0): ?>
    <h2 class="title">
      <a href="<?php print $node_url; ?>"><?php print $title; ?></a>
    </h2>
  <?php endif; ?>

  <?php if ($unpublished) : ?>
    <div class="unpublished"><?php print t('Unpublished'); ?></div>
  <?php endif; ?>

  <?php if ($picture) print $picture; ?>

  <?php if ($submitted): ?>
    <div class="submitted">
      <?php print $submitted; ?>
    </div>
  <?php endif; ?>

  <div class="content">
<table width="100%">
<tr>
<td width="70%" rowspan="4" valign="top"><?php print $node->content['body']['#value'] ?></td>
<td>
<?php
  echo '<div class="clear-block"><div class="meta">';
  if ($taxonomy) {
    foreach ($node->taxonomy as $term) {
      if ($image = taxonomy_image_display($term->tid)) { 
        $output = "$image";
      }
    }
    echo $output; 
  }
  echo '</div>';
?>
</td>
</tr>
<tr>
<td>
<div class="field field-type-text field-field-location">
  <h4 class="field-label">Location:</h4>
  <div class="field-items">
      <div class="field-item"><?php print $node->field_location[0]['view'] ?></div>
  </div>
</div>
</td>
</tr>
<tr>
<td>
<div class="field field-type-text field-field-location">
  <h4 class="field-label">Start Date:</h4>
  <div class="field-items">
      <div class="field-item"><?php print $node->start_format ?></div>
  </div>
</div>
</td>
</tr>
<tr>
<td>
<div class="field field-type-text field-field-location">
  <h4 class="field-label">Spaces Available:</h4>
  <div class="field-items">
      <div class="field-item"><?php if ($spaces['stock'] > 0) { echo $spaces['stock']; } else { echo "<span style='color: red'>No spaces available</span>"; } ?></div>
  </div>
</div>
</td>
</tr>
</table>
<?php if ($spaces['stock'] > 0) { print $node->content['add_to_cart']['#value']; } ?>
  </div>

  <?php if ($links): ?>
    <div class="links">
      <?php print $links; ?>
    </div>
  <?php endif; ?>

</div></div> <!-- /node-inner, /node -->
?>

It won't display the image..... I know the image is loaded correctly; I can see it when I edit my taxonomy.

Thanks

Glenn

morningtime: The code you provided works BUT! How to display only images that belong to certain vocabularies?

How about

<?php
  // List of vocabulary ids (vid) to use
  $wanted = array(3, 5);
  foreach ($node->taxonomy as $term) {
    if ( in_array($term->tid, $wanted) ) {
      if ($image = taxonomy_image_display($term->tid, 'title="'.check_plain($term->name).'"')) {
        print l($image, 'taxonomy/term/'.$term->tid, array('html' => true, 'attributes' => array('alt' => check_plain($term->name))));
      }
    }
  }
?>

nevets:

Thank you for quick reply!

But your code does't work for me :(

Did you change $wanted = array(3, 5); and replace '3,5' with a comma separated list of the vocabularies you want?

Yes, sure.

Typo: in_array($term->tid, $wanted) should have been in_array($term->vid, $wanted)

nevets:

Thank you, now it works!

So, here is final edition:

<?php
  // List of vocabulary ids (vid) to use
  $wanted = array(3, 5);
  foreach ($node->taxonomy as $term) {
    if ( in_array($term->vid, $wanted) ) {
      if ($image = taxonomy_image_display($term->tid, 'title="'.check_plain($term->name).'"')) {
        print l($image, 'taxonomy/term/'.$term->tid, array('html' => true, 'attributes' => array('alt' => check_plain($term->name))));
      }
    }
  }

The solution has to be included in documentation.

Hi volocuga.
That function works well but it generates an invalid XHTML code (print title attribute twice!).

The definitve code should be this:

// List of vocabulary ids (vid) to use
$wanted = array(NUMBEROFYOURVOCABULARY);
foreach ($node->taxonomy as $term) {
   if ( in_array($term->vid, $wanted) ) {
      if ($image = taxonomy_image_display($term->tid)) {
         print l($image, 'taxonomy/term/'. $term->tid, array('html' => TRUE, 'attributes' => array('class' => 'taxonomy-image-links')));
      }
   }
}

It passes W3C validator. Bye!