From e00362582c7d66694cf2971b1ac36589640ab511 Mon Sep 17 00:00:00 2001
From: Dries <dries@buytaert.net>
Date: Tue, 5 Nov 2013 21:06:11 -0500
Subject: [PATCH] Issue #2064063 by Wim Leers: CKEditor onChange handler should
be debounced.
---
core/modules/ckeditor/ckeditor.module | 2 ++
core/modules/ckeditor/js/ckeditor.js | 8 ++++----
2 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/core/modules/ckeditor/ckeditor.module b/core/modules/ckeditor/ckeditor.module
index 4202cfd9aeec..a33ecf2eb308 100644
--- a/core/modules/ckeditor/ckeditor.module
+++ b/core/modules/ckeditor/ckeditor.module
@@ -53,7 +53,9 @@ function ckeditor_library_info() {
$module_path . '/css/ckeditor.css' => array(),
),
'dependencies' => array(
+ array('system', 'jquery'),
array('system', 'drupal'),
+ array('system', 'drupal.debounce'),
array('ckeditor', 'ckeditor'),
array('editor', 'drupal.editor'),
),
diff --git a/core/modules/ckeditor/js/ckeditor.js b/core/modules/ckeditor/js/ckeditor.js
index 2d1d42648c07..d6baf172cd05 100644
--- a/core/modules/ckeditor/js/ckeditor.js
+++ b/core/modules/ckeditor/js/ckeditor.js
@@ -1,4 +1,4 @@
-(function (Drupal, CKEDITOR, $) {
+(function (Drupal, debounce, CKEDITOR, $) {
"use strict";
@@ -31,9 +31,9 @@ Drupal.editors.ckeditor = {
onChange: function (element, callback) {
var editor = CKEDITOR.dom.element.get(element).getEditor();
if (editor) {
- editor.on('change', function () {
+ editor.on('change', debounce(function () {
callback(editor.getData());
- });
+ }, 400));
}
return !!editor;
},
@@ -269,4 +269,4 @@ $(window).on('dialog:afterclose', function (e, dialog, $element) {
}
});
-})(Drupal, CKEDITOR, jQuery);
+})(Drupal, Drupal.debounce, CKEDITOR, jQuery);
--
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