name = Form example description = Examples of using the Drupal Form API. package = Example modules core = 7.x files[] = form_example.test

/*
* 提示：该行代码过长，系统自动注释不进行高亮。一键复制会移除系统注释 
* <?php /** * @file * Examples demonstrating the Drupal Form API. */ /** * @defgroup form_example Example: Form API * @ingroup examples * @{ * Examples demonstrating the Drupal Form API. * * The Form Example module is a part of the Examples for Developers Project * and provides various Drupal Form API Examples. You can download and * experiment with this code at the * @link http://drupal.org/project/examples Examples for Developers project page. @endlink */ /** * Implements hook_menu(). * * Here we set up the URLs (menu entries) for the * form examples. Note that most of the menu items * have page callbacks and page arguments set, with * page arguments set to be functions in external files. */ function form_example_menu() { $items = array(); $items['examples/form_example'] = array( 'title' => 'Form Example', 'page callback' => 'form_example_intro', 'access callback' => TRUE, 'expanded' => TRUE, ); $items['examples/form_example/tutorial'] = array( 'title' => 'Form Tutorial', 'page callback' => 'drupal_get_form', 'page arguments' => array('form_example_tutorial_1'), 'access callback' => TRUE, 'description' => 'A set of ten tutorials', 'file' => 'form_example_tutorial.inc', 'type' => MENU_NORMAL_ITEM, ); $items['examples/form_example/tutorial/1'] = array( 'title' => '#1', 'page callback' => 'drupal_get_form', 'page arguments' => array('form_example_tutorial_1'), 'access callback' => TRUE, 'description' => 'Tutorial 1: Simplest form', 'type' => MENU_DEFAULT_LOCAL_TASK, 'file' => 'form_example_tutorial.inc', ); $items['examples/form_example/tutorial/2'] = array( 'title' => '#2', 'page callback' => 'drupal_get_form', 'page arguments' => array('form_example_tutorial_2'), 'access callback' => TRUE, 'description' => 'Tutorial 2: Form with a submit button', 'type' => MENU_LOCAL_TASK, 'file' => 'form_example_tutorial.inc', ); $items['examples/form_example/tutorial/3'] = array( 'title' => '#3', 'page callback' => 'drupal_get_form', 'page arguments' => array('form_example_tutorial_3'), 'access callback' => TRUE, 'description' => 'Tutorial 3: Fieldsets', 'type' => MENU_LOCAL_TASK, 'file' => 'form_example_tutorial.inc', ); $items['examples/form_example/tutorial/4'] = array( 'title' => '#4', 'page callback' => 'drupal_get_form', 'page arguments' => array('form_example_tutorial_4'), 'access callback' => TRUE, 'description' => 'Tutorial 4: Required fields', 'type' => MENU_LOCAL_TASK, 'file' => 'form_example_tutorial.inc', ); $items['examples/form_example/tutorial/5'] = array( 'title' => '#5', 'page callback' => 'drupal_get_form', 'page arguments' => array('form_example_tutorial_5'), 'access callback' => TRUE, 'description' => 'Tutorial 5: More element attributes', 'type' => MENU_LOCAL_TASK, 'file' => 'form_example_tutorial.inc', ); $items['examples/form_example/tutorial/6'] = array( 'title' => '#6', 'page callback' => 'drupal_get_form', 'page arguments' => array('form_example_tutorial_6'), 'access callback' => TRUE, 'description' => 'Tutorial 6: Form with a validate handler', 'type' => MENU_LOCAL_TASK, 'file' => 'form_example_tutorial.inc', ); $items['examples/form_example/tutorial/7'] = array( 'title' => '#7', 'page callback' => 'drupal_get_form', 'page arguments' => array('form_example_tutorial_7'), 'access callback' => TRUE, 'description' => 'Tutorial 7: Form with a submit handler', 'type' => MENU_LOCAL_TASK, 'file' => 'form_example_tutorial.inc', ); $items['examples/form_example/tutorial/8'] = array( 'title' => '#8', 'page callback' => 'drupal_get_form', 'page arguments' => array('form_example_tutorial_8'), 'access callback' => TRUE, 'description' => 'Tutorial 8: Basic multistep form', 'type' => MENU_LOCAL_TASK, 'file' => 'form_example_tutorial.inc', ); $items['examples/form_example/tutorial/9'] = array( 'title' => '#9', 'page callback' => 'drupal_get_form', 'page arguments' => array('form_example_tutorial_9'), 'access callback' => TRUE, 'description' => 'Tutorial 9: Form with dynamically added new fields', 'type' => MENU_LOCAL_TASK, 'file' => 'form_example_tutorial.inc', 'weight' => 9, ); $items['examples/form_example/tutorial/10'] = array( 'title' => '#10', 'page callback' => 'drupal_get_form', 'page arguments' => array('form_example_tutorial_10'), 'access callback' => TRUE, 'description' => 'Tutorial 11: Form with file upload', 'type' => MENU_LOCAL_TASK, 'file' => 'form_example_tutorial.inc', 'weight' => 10, ); $items['examples/form_example/states'] = array( 'title' => '#states example', 'page callback' => 'drupal_get_form', 'page arguments' => array('form_example_states_form'), 'access callback' => TRUE, 'description' => 'How to use the #states attribute in FAPI', 'file' => 'form_example_states.inc', ); $items['examples/form_example/wizard'] = array( 'title' => 'Extensible wizard example', 'page callback' => 'drupal_get_form', 'page arguments' => array('form_example_wizard'), 'access callback' => TRUE, 'description' => 'A general approach to a wizard multistep form.', 'file' => 'form_example_wizard.inc', ); $items['examples/form_example/element_example'] = array( 'title' => 'Element example', 'page callback' => 'drupal_get_form', 'page arguments' => array('form_example_element_demo_form'), 'access callback' => TRUE, 'file' => 'form_example_elements.inc', 'weight' => 100, ); return $items; } /** * Page callback for our general info page. */ function form_example_intro() { $markup = t('The form example module provides a tutorial, extensible multistep example, an element example, and a #states example'); return array('#markup' => $markup); } /** * Implements hook_help(). */ function form_example_help($path, $arg) { switch ($path) { case 'examples/form_example/tutorial': // TODO: Update the URL. $help = t('This form example tutorial for Drupal 7 is the code from the <a href="http://drupal.org/node/262422">Handbook 10-step tutorial</a>'); break; case 'examples/form_example/element_example': $help = t('The Element Example shows how modules can provide their own Form API element types. Four different element types are demonstrated.'); break; } if (!empty($help)) { return '<p>' . $help . '</p>'; } } /** * Implements hook_element_info(). * * To keep the various pieces of the example together in external files, * this just returns _form_example_elements(). */ function form_example_element_info() { require_once('form_example_elements.inc'); return _form_example_element_info(); } /** * Implements hook_theme(). * * The only theme implementation is by the element example. To keep the various * parts of the example together, this actually returns * _form_example_element_theme(). */ function form_example_theme($existing, $type, $theme, $path) { require_once('form_example_elements.inc'); return _form_example_element_theme($existing, $type, $theme, $path); } /** * @} End of "defgroup form_example". */
*/