function RulesLoopUI::form

Overrides RulesActionContainerUI::form

File

ui/ui.plugins.inc, line 205

Class

RulesLoopUI

UI for Rules loops.

Code

public function form(&$form, &$form_state, $options = array(), $iterator = NULL) {
    parent::form($form, $form_state, $options);
    $settings = $this->element->settings;
    $form['item'] = array(
        '#type' => 'fieldset',
        '#title' => t('Current list item'),
        '#description' => t('The variable used for holding each list item in the loop. This variable will be available inside the loop only.'),
        '#tree' => TRUE,
    );
    $form['item']['label'] = array(
        '#type' => 'textfield',
        '#title' => t('Variable label'),
        '#default_value' => $settings['item:label'],
        '#required' => TRUE,
    );
    $form['item']['var'] = array(
        '#type' => 'textfield',
        '#title' => t('Variable name'),
        '#default_value' => $settings['item:var'],
        '#description' => t('The variable name must contain only lowercase letters, numbers, and underscores and must be unique in the current scope.'),
        '#element_validate' => array(
            'rules_ui_element_machine_name_validate',
        ),
        '#required' => TRUE,
    );
}