function field_ui_display_overview_multistep_js

Ajax handler for multistep buttons on the 'Manage display' screen.

File

modules/field_ui/field_ui.admin.inc, line 1289

Code

function field_ui_display_overview_multistep_js($form, &$form_state) {
    $trigger = $form_state['triggering_element'];
    $op = $trigger['#op'];
    // Pick the elements that need to receive the ajax-new-content effect.
    switch ($op) {
        case 'edit':
            $updated_rows = array(
                $trigger['#field_name'],
            );
            $updated_columns = array(
                'format',
            );
            break;
        case 'update':
        case 'cancel':
            $updated_rows = array(
                $trigger['#field_name'],
            );
            $updated_columns = array(
                'format',
                'settings_summary',
                'settings_edit',
            );
            break;
        case 'refresh_table':
            $updated_rows = array_values(explode(' ', $form_state['values']['refresh_rows']));
            $updated_columns = array(
                'settings_summary',
                'settings_edit',
            );
            break;
    }
    foreach ($updated_rows as $name) {
        foreach ($updated_columns as $key) {
            $element =& $form['fields'][$name][$key];
            $element['#prefix'] = '<div class="ajax-new-content">' . (isset($element['#prefix']) ? $element['#prefix'] : '');
            $element['#suffix'] = (isset($element['#suffix']) ? $element['#suffix'] : '') . '</div>';
        }
    }
    // Return the whole table.
    return $form['fields'];
}