Prem Tiwari - - Drupal, Drupal Beginners
In this tutorials i going to explain how to write the custom queries in drupal 7. The most common style of question in Drupal could be a static question. A static question is one which will be passed to the info nearly verbatim.
solely choose queries is also static. Below is the example that shows easy way of writing your custom queries :
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 | <?php $output = ''; $result = db_query("SELECT nid FROM {node} WHERE whatever"); while ($row = db_fetch_object($result)) { // Load the node - You can also built the object yourself if you know which fields you need. $node = node_load($row->nid); // Put a build_mode key on the $node object $node->build_mode = 'teaser'; // Check the teaser flag and show_links flag. $teaser = ($node->build_mode != 'full') ? TRUE : FALSE; $show_links = ds_show_field('nd', $node->type, $node->build_mode, 'links'); // Use node_view to render. $output .= node_view($node, $teaser, FALSE, $links); } return $output; ?> |
Prem Tiwari is the founder of FreeWebMentor.com and also a professional developer who has vast experience in PHP and open source technologies. Apart from this, he is a blogger by hobby and also he has been a regular speaker of WordPress sessions in various IT Companies. View all posts by Prem Tiwari
Tags: custom module in drupal, Drupal, drupal database query, write custom query in drupal 7
