'AJAX forms simple form test',
'page callback' => 'drupal_get_form',
'page arguments' => array('ajax_forms_test_simple_form'),
'access callback' => TRUE,
);
$items['ajax_forms_test_ajax_commands_form'] = array(
'title' => 'AJAX forms AJAX commands test',
'page callback' => 'drupal_get_form',
'page arguments' => array('ajax_forms_test_ajax_commands_form'),
'access callback' => TRUE,
);
$items['ajax_validation_test'] = array(
'title' => 'AJAX Validation Test',
'page callback' => 'drupal_get_form',
'page arguments' => array('ajax_forms_test_validation_form'),
'access callback' => TRUE,
);
$items['ajax_forms_test_lazy_load_form'] = array(
'title' => 'AJAX forms lazy load test',
'page callback' => 'drupal_get_form',
'page arguments' => array('ajax_forms_test_lazy_load_form'),
'access callback' => TRUE,
);
return $items;
}
/**
* A basic form used to test form_state['values'] during callback.
*/
function ajax_forms_test_simple_form($form, &$form_state) {
$form = array();
$form['select'] = array(
'#type' => 'select',
'#options' => array(
'red' => 'red',
'green' => 'green',
'blue' => 'blue'),
'#ajax' => array(
'callback' => 'ajax_forms_test_simple_form_select_callback',
),
'#suffix' => '
No color yet selected
',
);
$form['checkbox'] = array(
'#type' => 'checkbox',
'#title' => t('Test checkbox'),
'#ajax' => array(
'callback' => 'ajax_forms_test_simple_form_checkbox_callback',
),
'#suffix' => 'No action yet
',
);
$form['submit'] = array(
'#type' => 'submit',
'#value' => t('submit'),
);
return $form;
}
/**
* Ajax callback triggered by select.
*/
function ajax_forms_test_simple_form_select_callback($form, $form_state) {
$commands = array();
$commands[] = ajax_command_html('#ajax_selected_color', $form_state['values']['select']);
$commands[] = ajax_command_data('#ajax_selected_color', 'form_state_value_select', $form_state['values']['select']);
return array('#type' => 'ajax', '#commands' => $commands);
}
/**
* Ajax callback triggered by checkbox.
*/
function ajax_forms_test_simple_form_checkbox_callback($form, $form_state) {
$commands = array();
$commands[] = ajax_command_html('#ajax_checkbox_value', (int) $form_state['values']['checkbox']);
$commands[] = ajax_command_data('#ajax_checkbox_value', 'form_state_value_select', (int) $form_state['values']['checkbox']);
return array('#type' => 'ajax', '#commands' => $commands);
}
/**
* Form to display the Ajax Commands.
*/
function ajax_forms_test_ajax_commands_form($form, &$form_state) {
$form = array();
// Shows the 'after' command with a callback generating commands.
$form['after_command_example'] = array(
'#value' => t("AJAX 'After': Click to put something after the div"),
'#type' => 'submit',
'#ajax' => array(
'callback' => 'ajax_forms_test_advanced_commands_after_callback',
),
'#suffix' => 'Something can be inserted after this
',
);
// Shows the 'alert' command.
$form['alert_command_example'] = array(
'#value' => t("AJAX 'Alert': Click to alert"),
'#type' => 'submit',
'#ajax' => array(
'callback' => 'ajax_forms_test_advanced_commands_alert_callback',
),
);
// Shows the 'append' command.
$form['append_command_example'] = array(
'#value' => t("AJAX 'Append': Click to append something"),
'#type' => 'submit',
'#ajax' => array(
'callback' => 'ajax_forms_test_advanced_commands_append_callback',
),
'#suffix' => 'Append inside this div
',
);
// Shows the 'before' command.
$form['before_command_example'] = array(
'#value' => t("AJAX 'before': Click to put something before the div"),
'#type' => 'submit',
'#ajax' => array(
'callback' => 'ajax_forms_test_advanced_commands_before_callback',
),
'#suffix' => 'Insert something before this.
',
);
// Shows the 'changed' command without asterisk.
$form['changed_command_example'] = array(
'#value' => t("AJAX changed: Click to mark div changed."),
'#type' => 'submit',
'#ajax' => array(
'callback' => 'ajax_forms_test_advanced_commands_changed_callback',
),
'#suffix' => ' This div can be marked as changed or not.
',
);
// Shows the 'changed' command adding the asterisk.
$form['changed_command_asterisk_example'] = array(
'#value' => t("AJAX changed: Click to mark div changed with asterisk."),
'#type' => 'submit',
'#ajax' => array(
'callback' => 'ajax_forms_test_advanced_commands_changed_asterisk_callback',
),
);
// Shows the Ajax 'css' command.
$form['css_command_example'] = array(
'#value' => t("Set the '#box' div to be blue."),
'#type' => 'submit',
'#ajax' => array(
'callback' => 'ajax_forms_test_advanced_commands_css_callback',
),
'#suffix' => ' box
',
);
// Shows the Ajax 'data' command. But there is no use of this information,
// as this would require a javascript client to use the data.
$form['data_command_example'] = array(
'#value' => t("AJAX data command: Issue command."),
'#type' => 'submit',
'#ajax' => array(
'callback' => 'ajax_forms_test_advanced_commands_data_callback',
),
'#suffix' => 'Data attached to this div.
',
);
// Shows the Ajax 'invoke' command.
$form['invoke_command_example'] = array(
'#value' => t("AJAX invoke command: Invoke addClass() method."),
'#type' => 'submit',
'#ajax' => array(
'callback' => 'ajax_forms_test_advanced_commands_invoke_callback',
),
'#suffix' => 'Original contents
',
);
// Shows the Ajax 'html' command.
$form['html_command_example'] = array(
'#value' => t("AJAX html: Replace the HTML in a selector."),
'#type' => 'submit',
'#ajax' => array(
'callback' => 'ajax_forms_test_advanced_commands_html_callback',
),
'#suffix' => 'Original contents
',
);
// Shows the Ajax 'insert' command.
$form['insert_command_example'] = array(
'#value' => t("AJAX insert: Let client insert based on #ajax['method']."),
'#type' => 'submit',
'#ajax' => array(
'callback' => 'ajax_forms_test_advanced_commands_insert_callback',
'method' => 'prepend',
),
'#suffix' => 'Original contents
',
);
// Shows the Ajax 'prepend' command.
$form['prepend_command_example'] = array(
'#value' => t("AJAX 'prepend': Click to prepend something"),
'#type' => 'submit',
'#ajax' => array(
'callback' => 'ajax_forms_test_advanced_commands_prepend_callback',
),
'#suffix' => 'Something will be prepended to this div.
',
);
// Shows the Ajax 'remove' command.
$form['remove_command_example'] = array(
'#value' => t("AJAX 'remove': Click to remove text"),
'#type' => 'submit',
'#ajax' => array(
'callback' => 'ajax_forms_test_advanced_commands_remove_callback',
),
'#suffix' => '',
);
// Shows the Ajax 'restripe' command.
$form['restripe_command_example'] = array(
'#type' => 'submit',
'#value' => t("AJAX 'restripe' command"),
'#ajax' => array(
'callback' => 'ajax_forms_test_advanced_commands_restripe_callback',
),
'#suffix' => '',
);
// Demonstrates the Ajax 'settings' command. The 'settings' command has
// nothing visual to "show", but it can be tested via SimpleTest and via
// Firebug.
$form['settings_command_example'] = array(
'#type' => 'submit',
'#value' => t("AJAX 'settings' command"),
'#ajax' => array(
'callback' => 'ajax_forms_test_advanced_commands_settings_callback',
),
);
// Shows the Ajax 'add_css' command.
$form['add_css_command_example'] = array(
'#type' => 'submit',
'#value' => t("AJAX 'add_css' command"),
'#ajax' => array(
'callback' => 'ajax_forms_test_advanced_commands_add_css_callback',
),
);
$form['submit'] = array(
'#type' => 'submit',
'#value' => t('Submit'),
);
return $form;
}
/**
* Ajax callback for 'after'.
*/
function ajax_forms_test_advanced_commands_after_callback($form, $form_state) {
$selector = '#after_div';
$commands = array();
$commands[] = ajax_command_after($selector, "This will be placed after");
return array('#type' => 'ajax', '#commands' => $commands);
}
/**
* Ajax callback for 'alert'.
*/
function ajax_forms_test_advanced_commands_alert_callback($form, $form_state) {
$commands = array();
$commands[] = ajax_command_alert("Alert");
return array('#type' => 'ajax', '#commands' => $commands);
}
/**
* Ajax callback for 'append'.
*/
function ajax_forms_test_advanced_commands_append_callback($form, $form_state) {
$selector = '#append_div';
$commands = array();
$commands[] = ajax_command_append($selector, "Appended text");
return array('#type' => 'ajax', '#commands' => $commands);
}
/**
* Ajax callback for 'before'.
*/
function ajax_forms_test_advanced_commands_before_callback($form, $form_state) {
$selector = '#before_div';
$commands = array();
$commands[] = ajax_command_before($selector, "Before text");
return array('#type' => 'ajax', '#commands' => $commands);
}
/**
* Ajax callback for 'changed'.
*/
function ajax_forms_test_advanced_commands_changed_callback($form, $form_state) {
$commands[] = ajax_command_changed('#changed_div');
return array('#type' => 'ajax', '#commands' => $commands);
}
/**
* Ajax callback for 'changed' with asterisk marking inner div.
*/
function ajax_forms_test_advanced_commands_changed_asterisk_callback($form, $form_state) {
$commands = array();
$commands[] = ajax_command_changed('#changed_div', '#changed_div_mark_this');
return array('#type' => 'ajax', '#commands' => $commands);
}
/**
* Ajax callback for 'css'.
*/
function ajax_forms_test_advanced_commands_css_callback($form, $form_state) {
$selector = '#css_div';
$color = 'blue';
$commands = array();
$commands[] = ajax_command_css($selector, array('background-color' => $color));
return array('#type' => 'ajax', '#commands' => $commands);
}
/**
* Ajax callback for 'data'.
*/
function ajax_forms_test_advanced_commands_data_callback($form, $form_state) {
$selector = '#data_div';
$commands = array();
$commands[] = ajax_command_data($selector, 'testkey', 'testvalue');
return array('#type' => 'ajax', '#commands' => $commands);
}
/**
* Ajax callback for 'invoke'.
*/
function ajax_forms_test_advanced_commands_invoke_callback($form, $form_state) {
$commands = array();
$commands[] = ajax_command_invoke('#invoke_div', 'addClass', array('error'));
return array('#type' => 'ajax', '#commands' => $commands);
}
/**
* Ajax callback for 'html'.
*/
function ajax_forms_test_advanced_commands_html_callback($form, $form_state) {
$commands = array();
$commands[] = ajax_command_html('#html_div', 'replacement text');
return array('#type' => 'ajax', '#commands' => $commands);
}
/**
* Ajax callback for 'insert'.
*/
function ajax_forms_test_advanced_commands_insert_callback($form, $form_state) {
$commands = array();
$commands[] = ajax_command_insert('#insert_div', 'insert replacement text');
return array('#type' => 'ajax', '#commands' => $commands);
}
/**
* Ajax callback for 'prepend'.
*/
function ajax_forms_test_advanced_commands_prepend_callback($form, $form_state) {
$commands = array();
$commands[] = ajax_command_prepend('#prepend_div', "prepended text");
return array('#type' => 'ajax', '#commands' => $commands);
}
/**
* Ajax callback for 'remove'.
*/
function ajax_forms_test_advanced_commands_remove_callback($form, $form_state) {
$commands = array();
$commands[] = ajax_command_remove('#remove_text');
return array('#type' => 'ajax', '#commands' => $commands);
}
/**
* Ajax callback for 'restripe'.
*/
function ajax_forms_test_advanced_commands_restripe_callback($form, $form_state) {
$commands = array();
$commands[] = ajax_command_restripe('#restripe_table');
return array('#type' => 'ajax', '#commands' => $commands);
}
/**
* Ajax callback for 'settings'.
*/
function ajax_forms_test_advanced_commands_settings_callback($form, $form_state) {
$commands = array();
$setting['ajax_forms_test']['foo'] = 42;
$commands[] = ajax_command_settings($setting);
return array('#type' => 'ajax', '#commands' => $commands);
}
/**
* Ajax callback for 'add_css'.
*/
function ajax_forms_test_advanced_commands_add_css_callback($form, $form_state) {
$commands = array();
$commands[] = ajax_command_add_css('my/file.css');
return array('#type' => 'ajax', '#commands' => $commands);
}
/**
* This form and its related submit and callback functions demonstrate
* not validating another form element when a single Ajax element is triggered.
*
* The "drivertext" element is an Ajax-enabled textfield, free-form.
* The "required_field" element is a textfield marked required.
*
* The correct behavior is that the Ajax-enabled drivertext element should
* be able to trigger without causing validation of the "required_field".
*/
function ajax_forms_test_validation_form($form, &$form_state) {
$form['drivertext'] = array(
'#title' => t('AJAX-enabled textfield.'),
'#description' => t("When this one AJAX-triggers and the spare required field is empty, you should not get an error."),
'#type' => 'textfield',
'#default_value' => !empty($form_state['values']['drivertext']) ? $form_state['values']['drivertext'] : "",
'#ajax' => array(
'callback' => 'ajax_forms_test_validation_form_callback',
'wrapper' => 'message_area',
'method' => 'replace',
),
'#suffix' => '',
);
$form['spare_required_field'] = array(
'#title' => t("Spare Required Field"),
'#type' => 'textfield',
'#required' => TRUE,
);
$form['submit'] = array(
'#type' => 'submit',
'#value' => t('Submit'),
);
return $form;
}
/**
* Submit handler for the validation form.
*/
function ajax_forms_test_validation_form_submit($form, $form_state) {
drupal_set_message(t("Validation form submitted"));
}
/**
* Ajax callback for the 'drivertext' element of the validation form.
*/
function ajax_forms_test_validation_form_callback($form, $form_state) {
drupal_set_message("ajax_forms_test_validation_form_callback invoked");
drupal_set_message(t("Callback: drivertext=%drivertext, spare_required_field=%spare_required_field", array('%drivertext' => $form_state['values']['drivertext'], '%spare_required_field' => $form_state['values']['spare_required_field'])));
return 'ajax_forms_test_validation_form_callback at ' . date('c') . '
';
}
/**
* Form builder: Builds a form that triggers a simple AJAX callback.
*/
function ajax_forms_test_lazy_load_form($form, &$form_state) {
$form['add_files'] = array(
'#type' => 'checkbox',
'#default_value' => FALSE,
);
$form['submit'] = array(
'#type' => 'submit',
'#value' => t('Submit'),
'#ajax' => array(
'callback' => 'ajax_forms_test_lazy_load_form_ajax',
),
);
return $form;
}
/**
* Form submit handler: Adds JavaScript and CSS that wasn't on the original form.
*/
function ajax_forms_test_lazy_load_form_submit($form, &$form_state) {
if ($form_state['values']['add_files']) {
drupal_add_js(array('ajax_forms_test_lazy_load_form_submit' => 'executed'), 'setting');
drupal_add_css(drupal_get_path('module', 'system') . '/system.admin.css');
drupal_add_js(drupal_get_path('module', 'system') . '/system.js');
}
$form_state['rebuild'] = TRUE;
}
/**
* AJAX callback for the ajax_forms_test_lazy_load_form() form.
*
* This function returns nothing, because all we're interested in testing is
* ajax_render() adding commands for JavaScript and CSS added during the page
* request, such as the ones added in ajax_forms_test_lazy_load_form_submit().
*/
function ajax_forms_test_lazy_load_form_ajax($form, &$form_state) {
return NULL;
}