Created
September 19, 2013 09:15
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Useful in removing duplicate node in taxonomy term display page when using views
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| <?php | |
| /* | |
| * Check node ID to remove duplicate result. | |
| * | |
| */ | |
| function MODULENAME_views_pre_render(&$view) { | |
| //dpm($view->name); | |
| if ($view->name == 'taxonomy_term') { | |
| $nids = array(); | |
| foreach ($view->result as $row) { | |
| /* Do we have this nid already? */ | |
| if (!isset($nids[$row->nid])) { | |
| /* No, add this row to the output array */ | |
| $result[] = $row; | |
| /* record that we have this nid */ | |
| $nids[$row->nid] = $row->nid; | |
| } | |
| } | |
| /* Return the new results set */ | |
| return $view->result = $result; | |
| } | |
| } | |
| ?> |
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Drupal 7 code