在 jQuery 中，我想删除 div 中的所有 HTML
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In jQuery I want to remove all HTML inside of a div
提问by mrblah
I have a div and I want to remove all the HTML inside of that div.
我有一个 div，我想删除该 div 中的所有 HTML。
How can I do this?
我怎样才能做到这一点？
回答by bart
I don't think empty()or html()is what you are looking for. I guess you're looking for something like strip_tagsin PHP. If you want to do this, than you need to add this function:
我不认为empty()或者html()是你正在寻找的。我猜你正在寻找类似strip_tagsPHP 的东西。如果要执行此操作，则需要添加此功能：
jQuery.fn.stripTags = function() {
return this.replaceWith( this.html().replace(/<\/?[^>]+>/gi, '') );
};
Suppose this is your HTML:
假设这是您的 HTML：
<div id='foo'>This is <b>bold</b> and this is <i>italic</i>.</div>
And then you do:
然后你做：
$("#foo").stripTags();
Which will result in:
这将导致：
<div id='foo'>This is bold and this is italic.</div>
回答by karim79
Another way is just to set the html to the empty string:
另一种方法是将 html 设置为空字符串：
$('#mydiv').html('');
回答by Chriz
var htmlJ = $('<p><span>Test123</span><br /><a href="http://www.google.com">goto Google</a></p>');
console.log(htmlJ.text()); // "Test123goto Google"
回答by mynameistechno
function stripsTags(text)
{
return $.trim($('<div>').html(text).text());
}
回答by reza.cse08
suppose you have a html like this
假设你有一个这样的 html
<div class="prtDiv">
<div class="first">
<div class="hello">Hello</div>
<div class="goodbye">Goodbye</div>
</div>
</div>
if you want all html under "first" div to remove permanently. just use this
如果您希望永久删除“第一个”div 下的所有 html。就用这个
$('.first').empty();
result will be like this
结果会是这样
<div class="prtDiv">
<div class="first">
</div>
</div>
for temporary(if you want to add them again) we can try detach() like
对于临时（如果您想再次添加它们），我们可以尝试 detach() 之类的
$('.first').detach();
