function views_process_dependency

Process callback to add dependency to form items.

Usage:

On any form item, add

 '#process' => 'views_process_dependency' 
 '#dependency' => array('id-of-form-without-the-#' => array(list, of, values, that, make, this, gadget, visible));
28 string references to 'views_process_dependency'
views_handler_argument::default_argument_form in handlers/views_handler_argument.inc
Provide a form for selecting the default argument when the default action is set to provide default argument.
views_handler_argument::options_form in handlers/views_handler_argument.inc
views_handler_argument_string::options_form in handlers/views_handler_argument_string.inc
views_handler_argument_term_node_tid_depth::options_form in modules/taxonomy/views_handler_argument_term_node_tid_depth.inc
views_handler_field::options_form in handlers/views_handler_field.inc
Default options form that provides the label widget that all fields should have.

... See full list

File

includes/form.inc, line 265

Code

function views_process_dependency($element, $edit, &$form_state, &$form) {
    static $dependencies;
    if (isset($element['#dependency']) && !isset($dependencies[$element['#id']])) {
        if (!isset($element['#dependency_count'])) {
            $element['#dependency_count'] = 1;
        }
        if (!empty($form_state['ajax'])) {
            $form_state['js settings']['viewsAjax']['formRelationships'][$element['#id']] = array(
                'num' => $element['#dependency_count'],
                'values' => $element['#dependency'],
            );
        }
        else {
            views_add_js('dependent');
            $options['viewsAjax']['formRelationships'][$element['#id']] = array(
                'num' => $element['#dependency_count'],
                'values' => $element['#dependency'],
            );
            drupal_add_js($options, 'setting');
        }
        $dependencies[$element['#id']] = TRUE;
    }
    return $element;
}