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Issue #1589176 by nod_: Fixed Use data-* to store #states api informations.

8.0.x
Nathaniel Catchpole 2013-10-13 13:35:20 +01:00
parent c9d22bc492
commit 43a270816d
2 changed files with 17 additions and 20 deletions
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15
core/includes/common.inc
View File

@ -2724,10 +2724,7 @@ function drupal_process_attached($elements, $dependency_check = FALSE) {
*/
function drupal_process_states(&$elements) {
$elements['#attached']['library'][] = array('system', 'drupal.states');
$elements['#attached']['js'][] = array(
'type' => 'setting',
'data' => array('states' => array('#' . $elements['#id'] => $elements['#states'])),
);
$elements['#attributes']['data-drupal-states'] = JSON::encode($elements['#states']);
}
/**
@ -3856,6 +3853,11 @@ function drupal_render(&$elements) {
return '';
}
// Add any JavaScript state information associated with the element.
if (!empty($elements['#states'])) {
drupal_process_states($elements);
}
// Get the children of the element, sorted by weight.
$children = element_children($elements, TRUE);
@ -3901,11 +3903,6 @@ function drupal_render(&$elements) {
$elements['#children'] = $elements['#markup'] . $elements['#children'];
}
// Add any JavaScript state information associated with the element.
if (!empty($elements['#states'])) {
drupal_process_states($elements);
}
// Add additional libraries, CSS, JavaScript an other custom
// attached data associated with this element.
if (!empty($elements['#attached'])) {

22
core/misc/states.js
View File

@ -18,17 +18,17 @@ var states = Drupal.states = {
*/
Drupal.behaviors.states = {
attach: function (context, settings) {
var $context = $(context);
for (var selector in settings.states) {
if (settings.states.hasOwnProperty(selector)) {
for (var state in settings.states[selector]) {
if (settings.states[selector].hasOwnProperty(state)) {
new states.Dependent({
element: $context.find(selector),
state: states.State.sanitize(state),
constraints: settings.states[selector][state]
});
}
var $states = $(context).find('[data-drupal-states]');
var config, state;
for (var i = 0, il = $states.length; i < il; i += 1) {
config = JSON.parse($states[i].getAttribute('data-drupal-states'));
for (state in config) {
if (config.hasOwnProperty(state)) {
new states.Dependent({
element: $($states[i]),
state: states.State.sanitize(state),
constraints: config[state]
});
}
}
}