function field_ui_display_overview_multistep_submit

Form submission handler for buttons in field_ui_display_overview_form().

File

modules/field_ui/field_ui.admin.inc, line 1249

Code

function field_ui_display_overview_multistep_submit($form, &$form_state) {
    $trigger = $form_state['triggering_element'];
    $op = $trigger['#op'];
    switch ($op) {
        case 'edit':
            // Store the field whose settings are currently being edited.
            $field_name = $trigger['#field_name'];
            $form_state['formatter_settings_edit'] = $field_name;
            break;
        case 'update':
            // Store the saved settings, and set the field back to 'non edit' mode.
            $field_name = $trigger['#field_name'];
            $values = $form_state['values']['fields'][$field_name]['settings_edit_form']['settings'];
            $form_state['formatter_settings'][$field_name] = $values;
            unset($form_state['formatter_settings_edit']);
            break;
        case 'cancel':
            // Set the field back to 'non edit' mode.
            unset($form_state['formatter_settings_edit']);
            break;
        case 'refresh_table':
            // If the currently edited field is one of the rows to be refreshed, set
            // it back to 'non edit' mode.
            $updated_rows = explode(' ', $form_state['values']['refresh_rows']);
            if (isset($form_state['formatter_settings_edit']) && in_array($form_state['formatter_settings_edit'], $updated_rows)) {
                unset($form_state['formatter_settings_edit']);
            }
            break;
    }
    $form_state['rebuild'] = TRUE;
}