From 29a6913890a675ddf1a9239b4407f105e02dc95d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ctibor=20Bran=C4=8D=C3=ADk?= Date: Sun, 20 Mar 2016 19:27:01 +0100 Subject: Added drupal modules for site --- sites/all/modules/ctools/includes/dependent.inc | 181 ++++++++++++++++++++++++ 1 file changed, 181 insertions(+) create mode 100644 sites/all/modules/ctools/includes/dependent.inc (limited to 'sites/all/modules/ctools/includes/dependent.inc') diff --git a/sites/all/modules/ctools/includes/dependent.inc b/sites/all/modules/ctools/includes/dependent.inc new file mode 100644 index 000000000..74de91971 --- /dev/null +++ b/sites/all/modules/ctools/includes/dependent.inc @@ -0,0 +1,181 @@ + TRUE to the + * fieldset works around that. + * + * For radios, because they are selected a little bit differently, instead of + * using the CSS id, use: radio:NAME where NAME is the #name of the property. + * This can be quickly found by looking at the HTML of the generated form, but + * it is usually derived from the array which contains the item. For example, + * $form['menu']['type'] would have a name of menu[type]. This name is the same + * field that is used to determine where in $form_state['values'] you will find + * the value of the form. + * + * The item that is dependent on, should be set to #tree = TRUE. + * + * Usage: + * + * First, ensure this tool is loaded: + * @code { ctools_include('dependent'); } + * + * On any form item, add + * - @code '#dependency' => array('id-of-form-without-the-#' => array(list, of, values, that, make, this, gadget, visible)), @endcode + * + * A fuller example, that hides the menu title when no menu is selected: + * @code + *function ctools_dependent_example() { + * $form = array(); + * $form['menu'] = array( + * '#type' => 'fieldset', + * '#title' => t('Menu settings'), + * '#tree' => TRUE, + * ); + * $form['menu']['type'] = array( + * '#title' => t('Menu type'), + * '#type' => 'radios', + * '#options' => array( + * 'none' => t('No menu entry'), + * 'normal' => t('Normal menu entry'), + * 'tab' => t('Menu tab'), + * 'default tab' => t('Default menu tab'), + * ), + * '#default_value' => 'none', + * ); + * + * $form['menu']['title'] = array( + * '#title' => t('Title'), + * '#type' => 'textfield', + * '#default_value' => '', + * '#description' => t('If set to normal or tab, enter the text to use for the menu item.'), + * '#dependency' => array('radio:menu[type]' => array('normal', 'tab', 'default tab')), + * ); + * + * return system_settings_form($form); + *} + * @endcode + * + * An example for hiding checkboxes using #prefix and #suffix: + * @code + *function ctools_dependent_example_checkbox() { + * $form = array(); + * $form['object'] = array( + * '#type' => 'fieldset', + * '#title' => t('Select object type'), + * '#tree' => TRUE, + * ); + * $form['object']['type'] = array( + * '#title' => t('Object type'), + * '#type' => 'radios', + * '#options' => array( + * 'view' => t('View'), + * 'node' => t('Node'), + * 'field' => t('Field'), + * 'term' => t('Term'), + * ), + * '#default_value' => 'view', + * ); + * + * $form['object']['elements'] = array( + * '#title' => t('Select the elements to load from the node.'), + * '#type' => 'checkboxes', + * '#prefix' => '
', + * '#suffix' => '
', + * '#dependency' => array('radio:menu[type]' => array('node')), + * '#options' => array( + * 'body' => t('Body'), + * 'fields' => t('Fields'), + * 'taxonomy' => t('Taxonomy'), + * ), + * '#default_value' => array('body', 'fields'), + * ); + * + * return system_settings_form($form); + *} + * @endcode + * + * Deprecated: + * + * You no longer use ctools_dependent_process(), and it should be removed + * completely. + * + * If you have a form element which isn't listed in ctools_dependent_element_info_alter + * you have to add [#pre_render'][] => 'ctools_dependent_pre_render' to your form. + */ + +/** + * Process callback to add dependency to form items. + * + */ +function ctools_dependent_process($element, &$form_state, &$form) { + return $element; +} + +function ctools_dependent_pre_render($element) { + // Preprocess only items with #dependency set. + if (isset($element['#dependency'])) { + if (!isset($element['#dependency_count'])) { + $element['#dependency_count'] = 1; + } + if (!isset($element['#dependency_type'])) { + $element['#dependency_type'] = 'hide'; + } + + $js = array( + 'values' => $element['#dependency'], + 'num' => $element['#dependency_count'], + 'type' => $element['#dependency_type'], + ); + + // Add a additional wrapper id around fieldsets, textareas to support depedency on it. + if (in_array($element['#type'], array('textarea', 'fieldset', 'text_format'))) { + $element['#theme_wrappers'][] = 'container'; + $element['#attributes']['id'] = $element['#id'] . '-wrapper'; + } + + // Text formats need to unset the dependency on the textarea + // or it gets applied twice. + if ($element['#type'] == 'text_format') { + unset($element['value']['#dependency']); + } + + $element['#attached']['js'][] = ctools_attach_js('dependent'); + $options['CTools']['dependent'][$element['#id']] = $js; + $element['#attached']['js'][] = array('type' => 'setting', 'data' => $options); + + } + + return $element; +} + +/** + * CTools alters the element_info to be able to add #process functions to + * every major form element to make it much more handy to use #dependency, + * because you don't have to add #process. + */ +function ctools_dependent_element_info_alter(&$type) { + $form_elements = array('checkbox', 'checkboxes', 'date', 'fieldset', 'item', 'machine_name', 'markup', 'radio', 'radios', 'select', 'textarea', 'textfield', 'text_format'); + foreach ($form_elements as $element) { + $type[$element]['#pre_render'][] = 'ctools_dependent_pre_render'; + } +} -- cgit v1.2.3