blocks|key|1088854|text|就是!|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1088855|http://www.w3.org/TR/2010/WD-html5-20100624/text-level-semantics.html#the-a-element|offset|length|1088856|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|2B|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|N|8|@]|9|@$D|O|E|P|1|Q]]|A|$]]|$1|F|3|-4|5|6|7|R|8|@]|9|@]|A|$]]]|G|$H|$5|I|J|K|A|$L|C]]]]

It sure is!

<a href="http://www.w3.org/TR/2010/WD-html5-20100624/text-level-semantics.html#the-a-element" rel="nofollow">http://www.w3.org/TR/2010/WD-html5-20100624/text-level-semantics.html#the-a-element</a>

blocks|key|1088910|text|看起来target="_blank"还不错。它在the+latest+HTML5+draft中作为浏览上下文关键字列出。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1088911|entityMap|0|LINK|mutability|MUTABLE|url|http://www.w3.org/TR/html5/browsers.html#valid-browsing-context-name-or-keyword^0|3|F|O|M|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@$9|O|A|P|B|C]]|D|@$9|Q|A|R|1|S]]|E|$]]|$1|F|3|-4|5|6|7|T|8|@]|D|@]|E|$]]]|G|$H|$5|I|J|K|E|$L|M]]]]

It looks like <code>target="_blank"</code> is still alright. It is listed as a browsing context keyword in <a href="http://www.w3.org/TR/html5/browsers.html#valid-browsing-context-name-or-keyword" rel="noreferrer">the latest HTML5 draft</a>.

blocks|key|874365|text|可以使用target="_blank"；这在XHTML中被取消了，因为在大多数浏览器中以新窗口为目标总是会弹出警告。XHTML将始终在验证中显示目标属性的错误。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|874366|HTML5把它带回来了，因为我们仍然在使用它。这是我们的朋友我们不能放手。|874367|永远不要放手。|874368|entityMap^0|4|F|0|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@$9|M|A|N|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|O|8|@]|D|@]|E|$]]|$1|H|3|I|5|6|7|P|8|@]|D|@]|E|$]]|$1|J|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|K|$]]

It is ok to use <code>target="_blank"</code>; This was done away with in XHTML because targeting new windows will always bring up the pop-up alert in most browsers. XHTML will always show an error with the target attribute in a validate. 

HTML 5 brought it back because we still use it. It's our friend and we can't let go. 

Never let go.

blocks|key|874427|text|大多数web开发人员只使用target="_blank"打开新标签页中的链接。如果您仅使用target="_blank"在新选项卡中打开链接，则它很容易受到攻击者的攻击。在新选项卡(+target="_blank"+)中打开链接时，在新选项卡中打开的页面可以使用window.opener属性访问初始选项卡并更改其位置。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|874428|Javascript代码：|874429|window.opener.location.replace(malicious+URL)|code-block|syntax|javascript|874430|预防：|874431|rel="nofollow+noopener+noreferrer"|874432|More+about+the+attribute+values.|874433|entityMap|0|LINK|mutability|MUTABLE|url|https://www.w3schools.com/tags/att_a_rel.asp^0|D|F|19|F|2K|F|3N|D|0|0|0|0|0|0|W|0|0^^$0|@$1|2|3|4|5|6|7|10|8|@$9|11|A|12|B|C]|$9|13|A|14|B|C]|$9|15|A|16|B|C]|$9|17|A|18|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|19|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|1A|8|@]|D|@]|E|$K|L]]|$1|M|3|N|5|6|7|1B|8|@]|D|@]|E|$]]|$1|O|3|P|5|J|7|1C|8|@]|D|@]|E|$K|L]]|$1|Q|3|R|5|6|7|1D|8|@]|D|@$9|1E|A|1F|1|1G]]|E|$]]|$1|S|3|-4|5|6|7|1H|8|@]|D|@]|E|$]]]|T|$U|$5|V|W|X|E|$Y|Z]]]]

Most web developers use <code>target=&quot;_blank&quot;</code> only to open links in new tab. If you use <code>target=&quot;_blank&quot;</code> only to open links in a new tab, then it is vulnerable to an attacker. When you open a link in a new tab ( <code>target=&quot;_blank&quot;</code> ), the page that opens in a new tab can access the initial tab and change its location using the <code>window.opener</code> property.
Javascript code:
<pre><code>window.opener.location.replace(malicious URL)
</code></pre>
Prevention:
<pre><code>rel=&quot;nofollow noopener noreferrer&quot;
</code></pre>
<a href="https://www.w3schools.com/tags/att_a_rel.asp" rel="nofollow noreferrer">More about the attribute values.</a>

blocks|key|874493|text|我认为对于元素，而不是<a>，目标属性已被弃用，这可能是您听说不应该再使用它的原因。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|874494|entityMap^0|B|3|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

I think target attribute is deprecated for the <a href="https://developer.mozilla.org/en-US/docs/Web/HTML/Element/link" rel="nofollow noreferrer"><code>&lt;link&gt;</code></a> element, not <code>&lt;a&gt;</code>, that's probably why you heard it's not supposed to be used anymore.

blocks|key|1089199|text|您可以通过以下方式使用jquery完成此操作，这将在一个新窗口中打开它：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1089200|<input+type="button"+id="idboton"+value="google"+name="boton"+/>+

<script+type="text/javascript">
++++$('#idboton').click(function(){
++++++++window.open('https://www.google.com.co');
++++});

</script>|code-block|syntax|javascript|1089201|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

You can do it in the following way with jquery, this will open it in a new window:

<pre><code>&lt;input type="button" id="idboton" value="google" name="boton" /&gt; 

&lt;script type="text/javascript"&gt;
 $('#idboton').click(function(){
 window.open('https://www.google.com.co');
 });

&lt;/script&gt;
</code></pre>

I recall reading somewhere that in HTML5 it was no longer okay to use <code>target="_blank"</code> in HTML5, but I can't find it now.

Is it alright to continue to use <code>target="_blank"</code>?

I know it's generally considered a bad idea, but it's by the easiest way to open a new window for something like a PDF, and it also doesn't require you to rely on JavaScript.

Is it alright to use target="_blank" in HTML5?

HTML5

我记得在HTML5中读到过，在HTML5中使用target="_blank"不再合适，但我现在找不到它。可以继续使用target="_blank"吗？我知道这通常被认为是一个糟糕的想法，但这是打开一个新窗口的最简单的方法，而且它也不需要你依赖JavaScript。

问在HTML5中使用target="_blank“可以吗？
EN

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问在HTML5中使用target="_blank“可以吗？
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