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function google_tag_form_variable_realm_edit_variables_form_alter in GoogleTagManager 7

Implements hook_form_FORM_ID_alter() for variable_realm_edit_variables_form().

This applies to:

  • selected variables by realm with a path like:

admin/config/system/variable/realm/language/edit

  • $form[#variable_options][realm]->realm and key
  • $form_state[build_info][args] = [ [0] => realm_name, [1] => realm_key ]
  • element parents are [variables][google_tag]
  • and tree is true on variables key
  • $form[#variable_edit_form] contains list of variables on the form
  • which includes variables from other modules

File

./google_tag.module, line 143
Provides primary Drupal hook implementations.

Code

function google_tag_form_variable_realm_edit_variables_form_alter(&$form, &$form_state, $form_id) {

  // @todo Why does variable_realm not set this item on this particular form?
  $form['#realm_keys'][$form['#variable_options']['realm']->realm] = $form['#variable_options']['realm']->key;
  $form['#submit'][] = 'google_tag_settings_form_submit';
  form_load_include($form_state, 'inc', 'google_tag', 'includes/admin');
  form_load_include($form_state, 'inc', 'google_tag', 'includes/variable');
}