function activity_comments_add_js in Activity 7

Same name and namespace in other branches

1. 6.2 activity_comments/activity_comments.module \activity_comments_add_js()

After build function to add the js to the page

2 string references to 'activity_comments_add_js'

activity_comments_form in activity_comments/activity_comments.module

Add comment form.

activity_comments_insert_ajax_callback in activity_comments/activity_comments.module

File

activity_comments/activity_comments.module, line 222

Provides comment handling for activity messages

Code

function activity_comments_add_js($form, $form_state) {
  static $js_added = FALSE;

  // rebuild_info is an array of stuff for internal FAPI. It can be non-empty
  // and $form_state['rebuild'] = FALSE. (i.e. when it is first submitted and
  // being pulled from the form_cache. That is why this uses that as a check
  // instead of $form_state['rebuild'].
  if (!$js_added && empty($form_state['rebuild_info'])) {

    // set the settings for the default text as well
    $destination = drupal_get_destination();
    drupal_add_js(array(
      'activity_comments' => array(
        'destination' => drupal_http_build_query($destination),
      ),
    ), array(
      'type' => 'setting',
      'scope' => JS_DEFAULT,
    ));
    drupal_add_js(array(
      'activity_comments' => array(
        'default_text' => $form['activity_form_items']['activity_comment']['#default_value'],
      ),
    ), array(
      'type' => 'setting',
      'scope' => JS_DEFAULT,
    ));
    $js_added = TRUE;
  }
  return $form;
}