jQuery从不带RegEx的HTML字符串中删除标签 [英] jQuery remove tag from HTML String without RegEx

问题描述

所以我有以下字符串:

var s = '<span>Some Text</span> Some other Text';

结果应为内容为其他文本"的字符串.

The result should be a string with the content "Some other Text".

我尝试过...

var $s = $(s).not('span');

...以及许多其他内容，例如remove()，not()等，但无济于事.

...and a lot of other stuff with remove(), not(), etc. but nothing worked.

有什么建议吗?我可以将字符串与正则表达式匹配，但我更喜欢通用的jQuery解决方案.

Any suggestions? I could match the string with regex, but I prefer a common jQuery solution.

我不使用正则表达式搜索解决方案，我只是想知道为什么此示例不起作用: http://jsfiddle.net/q9crX/150/

I do not search a solution with regex, I'm just wondering why this example does not work: http://jsfiddle.net/q9crX/150/

推荐答案

您可以将string包装在jQuery对象中，并进行如下操作:

You can wrap your string in a jQuery object and do some sort of a manipulation like this:

var removeElements = function(text, selector) {
    var wrapped = $("<div>" + text + "</div>");
    wrapped.find(selector).remove();
    return wrapped.html();
}

用法

var removedSpanString = removeElements("<span>Some Text</span> Some other Text", "span");

此方法的优点在于，您可以指定要删除的jquery选择器.即您可能希望删除字符串中的<th>.在这种情况下，这将非常方便. 希望这可以帮助！

The beauty of this approach is that you can specify a jquery selector which to remove. i.e. you may wish to remove the <th> in a string. This would be very handy in that case. Hope this helps!

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