所见即所得编辑器因验证错误而消失
感谢对 SO 的一些大力帮助，我设法获得了一个与 Paperclip 集成一起用于我的应用程序的所见即所得编辑器： Rails 应用程序中的所见即所得图像上传
我看到一些有趣的行为，如果存在验证错误，我的所见即所得编辑器就会消失。
编辑器包含在 application.html.haml 中定义，如下所示：
= javascript_include_tiny_mce_if_used
= tiny_mce if using_tiny_mce?
通过为我的文本区域（称为描述）分配一个这样的类来调用编辑器本身：
= f.text_area :description, :class => "mceEditor"
所有这些都工作正常。然而，当发生验证错误时，所见即所得编辑器就会消失...我用 Firebug 做了一些调查，发现“错误页面”的 HEAD 中没有包含 TinyMCE。
我以为我所有的视图都会继承自application.html...错误页面不是这样吗？即使在错误情况下，如何确保包含内容也得到正确处理？
Thanks to some great help on SO, I managed to get a WYSIWYG editor with Paperclip integration working for my app: WYSIWYG image uploads in Rails App
I'm seeing some interesting behaviour where my WYSIWYG editor disappears if there is a validation error.
The editor includes are defined in application.html.haml and look like this:
= javascript_include_tiny_mce_if_used
= tiny_mce if using_tiny_mce?
The editor itself is called by assigning my textarea (which is called Description) a class of this:
= f.text_area :description, :class => "mceEditor"
All this works fine. When a validation error happens however, the WYSIWYG editor disappears... I've done some investigating with Firebug and found that the "error page" doesn't have the TinyMCE includes in it's HEAD.
I thought that all my views would inherit from application.html... Is this not the case for error pages? How do I ensure the includes are correctly processed even under error conditions?
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我认为 @uses_tiny_mce 需要设置为 true 才能调用小型 mce 助手。在您的情况下，创建/更新操作可能不会调用微小的 mce，但新/编辑操作会调用，这可以解释不同的结果吗？
I think @uses_tiny_mce needs to be set to true for the tiny mce helpers to get invoked. The create/update actions may not be invoking tiny mce in your case, but the new/edit actions are, which would explain the varying results?