jQuery 中 $.remove() 的问题
简单来说...
我有元素clone。它的 div 中保存了一些其他标签。它还包含 .x 。
我需要删除它，然后将修改后的元素应用到另一个元素。
不幸的是，它不起作用。删除失败什么的，但是 .x 还在里面。
clone = subtitle.clone(); // Works!
no_label = clone.remove('.x'); // This fails.
more_subtitles.append(no_label); // Its appends no_label, but it still contains .x element.
To put it simple...
I have element clone. Its div with some other tags saved in it. It also have .x in it.
I need to remove it and then apped that modified element to another element.
Unfortunately, it doesn't work. Remove failed or something, but .x is still in it.
clone = subtitle.clone(); // Works!
no_label = clone.remove('.x'); // This fails.
more_subtitles.append(no_label); // Its appends no_label, but it still contains .x element.
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评论（5）
您可以这样做：
请注意，您可以使用
.detach()而不是.remove()。这将保留附加到该元素的任何元数据。You can do it like this:
Note that you can use
.detach()instead of.remove(). This will hold onto any metadata attached to the element.您是否试图从克隆中删除一个类？如果是，则使用removeClass，如下所示：
Are you trying to remove a class from clone? If yes, then use removeClass as follows:
这是因为 remove() 从 DOM 中删除匹配的元素。即使您传递选择器，它也仅用于过滤这些元素。在您的代码中，
clone匹配单个元素（克隆的字幕），该元素不会公开x类。您可以使用 find() 来匹配
.x元素：That's because remove() removes the matched elements from the DOM. Even if you pass a selector, it's only used to filter these elements. In your code,
clonematches a single element (the cloned subtitle) which doesn't expose thexclass.You can use find() to match the
.xelement:remove() 用于删除元素。为了删除一个类，您需要使用removeClass(className)。
remove() is for deleting elements. In order to remove a class you need to use removeClass(className).
您要从克隆内部删除 .x 元素吗？
Are you going to delete .x element from inside the clone?