Drupal API

If you're running into the JavaScript alert error message on creating an AJAXified node form: Call to undefined function node_form_validate() ... ... the reason might be that the $form_states array contains wrong information which files to

Sometimes you need a snippet to display the drupal messages (drupal_set_message) created messages after an ajax call as result (for example if a node was created via ajax). The following snippet removes old messages from the site and

Drupal 7 views.module allows to refresh ajaxified views dynamically via a javascript call. Implementation in JavaScript The JavaScript call is simple: jQuery('.view-id-XXX').trigger('RefreshView'); Implementation in PHP