TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:09 +02:00
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+.. include:: /Includes.rst.txt
+
+.. _breaking-77137-1668719172:
+
+================================================
+Breaking: #77137 - JavaScript API of RTE changed
+================================================
+
+See :issue:`77137`
+
+Description
+===========
+
+Due to the migration of the RTE from ExtJS to Bootstrap and jQuery, some API methods have been changed or removed.
+
+
+Impact
+======
+
+ExtJS-based plugins will throw JavaScript errors.
+
+The following methods have been removed:
+
+* `onContainerResize`
+* `getWindowDimensions`
+* `setTabPanelHeight`
+* `syncHeight`
+
+The following methods have been changed:
+
+* `openContainerWindow`
+* `buildButtonConfig`
+
+
+Affected Installations
+======================
+
+All installations using custom RTE plugins are affected.
+
+
+Migration
+=========
+
+The former `Ext.Window` objects are replaced by Bootstrap modals.
+
+See the list below for a migration of the changed methods:
+
+openContainerWindow
+   The third parameter `dimensions` which used to be an array has changed to `height`, containing an integer
+
+buildButtonConfig
+   The method takes now two additional arguments: `active` and `severity`. The parameter `active` is a boolean
+   value and declares the button being either active or not. The parameter `severity` is an integer representing the
+   severity of the button. This should always represent the severity of the modal, use one of the severities defined in
+   :js:`TYPO3/CMS/Backend/Severity`.
+
+.. index:: JavaScript, RTE, Backend