Révision 6ff32cea
Ajouté par Florent Torregrosa il y a environ 9 ans
| drupal7/includes/common.inc | ||
|---|---|---|
| 4162 | 4162 |
* else being the same, JavaScript added by a call to drupal_add_js() that |
| 4163 | 4163 |
* happened later in the page request gets added to the page after one for |
| 4164 | 4164 |
* which drupal_add_js() happened earlier in the page request. |
| 4165 |
* - requires_jquery: Set this to FALSE if the JavaScript you are adding does |
|
| 4166 |
* not have a dependency on jQuery. Defaults to TRUE, except for JavaScript |
|
| 4167 |
* settings where it defaults to FALSE. This is used on sites that have the |
|
| 4168 |
* 'javascript_always_use_jquery' variable set to FALSE; on those sites, if |
|
| 4169 |
* all the JavaScript added to the page by drupal_add_js() does not have a |
|
| 4170 |
* dependency on jQuery, then for improved front-end performance Drupal |
|
| 4171 |
* will not add jQuery and related libraries and settings to the page. |
|
| 4165 | 4172 |
* - defer: If set to TRUE, the defer attribute is set on the <script> |
| 4166 | 4173 |
* tag. Defaults to FALSE. |
| 4167 | 4174 |
* - cache: If set to FALSE, the JavaScript file is loaded anew on every page |
| ... | ... | |
| 4179 | 4186 |
*/ |
| 4180 | 4187 |
function drupal_add_js($data = NULL, $options = NULL) {
|
| 4181 | 4188 |
$javascript = &drupal_static(__FUNCTION__, array()); |
| 4189 |
$jquery_added = &drupal_static(__FUNCTION__ . ':jquery_added', FALSE); |
|
| 4190 |
|
|
| 4191 |
// If the $javascript variable has been reset with drupal_static_reset(), |
|
| 4192 |
// jQuery and related files will have been removed from the list, so set the |
|
| 4193 |
// variable back to FALSE to indicate they have not yet been added. |
|
| 4194 |
if (empty($javascript)) {
|
|
| 4195 |
$jquery_added = FALSE; |
|
| 4196 |
} |
|
| 4182 | 4197 |
|
| 4183 | 4198 |
// Construct the options, taking the defaults into consideration. |
| 4184 | 4199 |
if (isset($options)) {
|
| ... | ... | |
| 4189 | 4204 |
else {
|
| 4190 | 4205 |
$options = array(); |
| 4191 | 4206 |
} |
| 4207 |
if (isset($options['type']) && $options['type'] == 'setting') {
|
|
| 4208 |
$options += array('requires_jquery' => FALSE);
|
|
| 4209 |
} |
|
| 4192 | 4210 |
$options += drupal_js_defaults($data); |
| 4193 | 4211 |
|
| 4194 | 4212 |
// Preprocess can only be set if caching is enabled. |
| ... | ... | |
| 4199 | 4217 |
$options['weight'] += count($javascript) / 1000; |
| 4200 | 4218 |
|
| 4201 | 4219 |
if (isset($data)) {
|
| 4202 |
// Add jquery.js and drupal.js, as well as the basePath setting, the |
|
| 4203 |
// first time a JavaScript file is added. |
|
| 4204 |
if (empty($javascript)) {
|
|
| 4220 |
// Add jquery.js, drupal.js, and related files and settings if they have |
|
| 4221 |
// not been added yet. However, if the 'javascript_always_use_jquery' |
|
| 4222 |
// variable is set to FALSE (indicating that the site does not want jQuery |
|
| 4223 |
// automatically added on all pages) then only add it if a file or setting |
|
| 4224 |
// that requires jQuery is being added also. |
|
| 4225 |
if (!$jquery_added && (variable_get('javascript_always_use_jquery', TRUE) || $options['requires_jquery'])) {
|
|
| 4226 |
$jquery_added = TRUE; |
|
| 4205 | 4227 |
// url() generates the prefix using hook_url_outbound_alter(). Instead of |
| 4206 | 4228 |
// running the hook_url_outbound_alter() again here, extract the prefix |
| 4207 | 4229 |
// from url(). |
| 4208 | 4230 |
url('', array('prefix' => &$prefix));
|
| 4209 |
$javascript = array( |
|
| 4231 |
$default_javascript = array(
|
|
| 4210 | 4232 |
'settings' => array( |
| 4211 | 4233 |
'data' => array( |
| 4212 | 4234 |
array('basePath' => base_path()),
|
| ... | ... | |
| 4225 | 4247 |
'group' => JS_LIBRARY, |
| 4226 | 4248 |
'every_page' => TRUE, |
| 4227 | 4249 |
'weight' => -1, |
| 4250 |
'requires_jquery' => TRUE, |
|
| 4228 | 4251 |
'preprocess' => TRUE, |
| 4229 | 4252 |
'cache' => TRUE, |
| 4230 | 4253 |
'defer' => FALSE, |
| 4231 | 4254 |
), |
| 4232 | 4255 |
); |
| 4256 |
$javascript = drupal_array_merge_deep($javascript, $default_javascript); |
|
| 4233 | 4257 |
// Register all required libraries. |
| 4234 | 4258 |
drupal_add_library('system', 'jquery', TRUE);
|
| 4235 | 4259 |
drupal_add_library('system', 'jquery.once', TRUE);
|
| ... | ... | |
| 4270 | 4294 |
'group' => JS_DEFAULT, |
| 4271 | 4295 |
'every_page' => FALSE, |
| 4272 | 4296 |
'weight' => 0, |
| 4297 |
'requires_jquery' => TRUE, |
|
| 4273 | 4298 |
'scope' => 'header', |
| 4274 | 4299 |
'cache' => TRUE, |
| 4275 | 4300 |
'defer' => FALSE, |
| ... | ... | |
| 4316 | 4341 |
if (!isset($javascript)) {
|
| 4317 | 4342 |
$javascript = drupal_add_js(); |
| 4318 | 4343 |
} |
| 4319 |
if (empty($javascript)) {
|
|
| 4344 |
|
|
| 4345 |
// If no JavaScript items have been added, or if the only JavaScript items |
|
| 4346 |
// that have been added are JavaScript settings (which don't do anything |
|
| 4347 |
// without any JavaScript code to use them), then no JavaScript code should |
|
| 4348 |
// be added to the page. |
|
| 4349 |
if (empty($javascript) || (isset($javascript['settings']) && count($javascript) == 1)) {
|
|
| 4320 | 4350 |
return ''; |
| 4321 | 4351 |
} |
| 4322 | 4352 |
|
| ... | ... | |
| 4470 | 4500 |
* |
| 4471 | 4501 |
* Libraries, JavaScript, CSS and other types of custom structures are attached |
| 4472 | 4502 |
* to elements using the #attached property. The #attached property is an |
| 4473 |
* associative array, where the keys are the the attachment types and the values
|
|
| 4474 |
* are the attached data. For example:
|
|
| 4503 |
* associative array, where the keys are the attachment types and the values are
|
|
| 4504 |
* the attached data. For example: |
|
| 4475 | 4505 |
* @code |
| 4476 | 4506 |
* $build['#attached'] = array( |
| 4477 | 4507 |
* 'js' => array(drupal_get_path('module', 'taxonomy') . '/taxonomy.js'),
|
Formats disponibles : Unified diff
Update core to 7.36