--- title: MDN 编辑器页面控件 slug: MDN/Editor/Basics/Page_controls tags: - 指南 - 编辑器 translation_of: MDN/Editor/Basics/Page_controls ---
页面控件由对整个页面起作用的按钮组成,为了减少多余的滚动,页面控件在编辑器的顶部和底部都可见。一共有四个页面控制按钮:
如果你编写的页面符合 MDN 的要求,而编辑器却不能保存成功,你可以电子邮件联系开发团队寻求帮助。
警告: Currently some macros and templates don't execute properly in Preview-mode, leaving the Preview page missing some of its content (such as sidebars), and thus with somewhat distorted page layout; i.e. not totally WYSIWYG. Further, if SCAYT is enabled (and possibly if the page contains certain valid macros or templates), Preview mode may still give a scripting error.
警告: Occasionally Discard can malfunction and start acting more like a partial "discard," undoing many of your changes without exiting the editor. If this happens to you, you should save, exit, and re-enter the editor.