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Javascript Änderungen in WordPress 3.3

Die Javascript Änderungen der kommenden WordPress Version 3.3 in englischer Sprache…

Now that WordPress 3.3 is in feature freeze, it’s time to have a look at some new Javascript goodies for developers:

  • jQuery 1.6.4 and jQuery UI 1.8.16. And that’s the full UI including widgets and effects. This will make it a lot easier and simpler for plugins using UI components that are not used in core as they will be able to just enqueue whatever they need.
    Note: there is a known bug/regression in UI Draggable since version 1.8.13. When connecting a draggable item to a sortable container, the HTML ID of the item is removed, #17952.
  • WordPress Editor API. This is an updated API for both TinyMCE and Quicktags that outputs all parts of both editors in the same way as used on the Add / Edit Post screens, #17144. Plugins will be able to use the WordPress editor anywhere including the Visual/HTML tabs and the links to upload files and show the media library.
  • Quicktags refactoring. This was necessary in order to make it fully multi-instance compatible, #16695.
    Note: if your plugin adds a Quicktags button please enhance it to use the new methods in quicktags.js.
  • New multi-file uploader. Plupload was included as a result of  Google Summer of Code project, #18206. It’s more stable and has a lot more features as well as chooses the best available interface that the current browser supports: HTML 5, Silverlight or Flash.
    Note: two actions that were specific to SWFUpload were renamed and there is a new filter ‘plupload_init’ that gives access to all initialization options.
  • Other enhancements: wp_enqueue_script() now works mid-page and prints the late enqueued scripts in the footer #9346, wp_localize_script() uses json_encode to properly escape and output all strings, #11520.


Quelle: wpdevel.wordpress.com

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