From 33058f2b292b3a581333bdfb21b8f671898c5060 Mon Sep 17 00:00:00 2001
From: Peter Bengtsson <mail@peterbe.com>
Date: Tue, 8 Dec 2020 14:40:17 -0500
Subject: initial commit

---
 files/zh-cn/web/api/document/dir/index.html | 98 +++++++++++++++++++++++++++++
 1 file changed, 98 insertions(+)
 create mode 100644 files/zh-cn/web/api/document/dir/index.html

(limited to 'files/zh-cn/web/api/document/dir')

diff --git a/files/zh-cn/web/api/document/dir/index.html b/files/zh-cn/web/api/document/dir/index.html
new file mode 100644
index 0000000000..c16c102435
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+++ b/files/zh-cn/web/api/document/dir/index.html
@@ -0,0 +1,98 @@
+---
+title: Document.dir
+slug: Web/API/Document/dir
+translation_of: Web/API/Document/dir
+---
+<p>{{ApiRef("")}}</p>
+
+<p>Document.dir的本质是DOMString，代表了文档的文字朝向，是从左到右(默认)还是从右到左。</p>
+
+<p>'rtl'(right to left)代表从右到左，'ltr'(left to right)代表从左到右。</p>
+
+<h2 id="语法">语法</h2>
+
+<pre class="syntaxbox">console.log(document.dir);// "" (译者添加)
+document.dir = "ltr"//(默认);
+document.dir = "rtl";
+<em>dirStr</em> = <em>document.</em>dir;
+<em>document.dir</em> = <em>dirStr;</em>
+</pre>
+
+<p>（译者注：第一次调用该属性时，可能返回空字符串""，译者环境：chrome，版本 53.0.2785.116 m）</p>
+
+<h2 id="Specifications" name="Specifications">说明</h2>
+
+<table class="standard-table">
+ <thead>
+  <tr>
+   <th scope="col">规范</th>
+   <th scope="col">状态</th>
+   <th scope="col">评论</th>
+  </tr>
+ </thead>
+ <tbody>
+  <tr>
+   <td>{{SpecName("HTML WHATWG", "dom.html#the-dir-attribute:dom-dir", "Document.dir")}}</td>
+   <td>{{Spec2("HTML WHATWG")}}</td>
+   <td>Initial specification</td>
+  </tr>
+ </tbody>
+</table>
+
+<h2 id="浏览器兼容性">浏览器兼容性</h2>
+
+<p>{{ CompatibilityTable() }}</p>
+
+<div id="compat-desktop">
+<table class="compat-table">
+ <tbody>
+  <tr>
+   <th>Feature</th>
+   <th>Chrome</th>
+   <th>Firefox (Gecko)</th>
+   <th>Internet Explorer</th>
+   <th>Opera</th>
+   <th>Safari (WebKit)</th>
+  </tr>
+  <tr>
+   <td>Basic support</td>
+   <td>{{CompatUnknown}}</td>
+   <td>{{CompatVersionUnknown}} [1]</td>
+   <td>{{CompatVersionUnknown}}</td>
+   <td>{{CompatUnknown}}</td>
+   <td>{{CompatUnknown}}</td>
+  </tr>
+ </tbody>
+</table>
+</div>
+
+<div id="compat-mobile">
+<table class="compat-table">
+ <tbody>
+  <tr>
+   <th>Feature</th>
+   <th>Android</th>
+   <th>Firefox Mobile (Gecko)</th>
+   <th>IE Phone</th>
+   <th>Opera Mobile</th>
+   <th>Safari Mobile</th>
+  </tr>
+  <tr>
+   <td>Basic support</td>
+   <td>{{ CompatUnknown() }}</td>
+   <td>{{CompatVersionUnknown}} [1]</td>
+   <td>{{ CompatVersionUnknown() }}</td>
+   <td>{{ CompatUnknown() }}</td>
+   <td>{{ CompatUnknown() }}</td>
+  </tr>
+ </tbody>
+</table>
+</div>
+
+<p>[1] 在Firefox 23之前， <code>Document.dir属性返回</code> "ltr" 无论在根元素{{htmlelement("html")}} 的dir属性上如何设置。 并且如果在文档标签<code>&lt;html&gt;上设置了方向</code>, <code>Document.dir在改变时不会生效</code>(虽然随后检索<code>Document.dir属性发现他的确改变了</code>)。 但是, 如果这个属性没有被设置在标签 <code>&lt;html&gt;</code> 上并且改变的该属性状态， 无论是页面可是区域的改变还是<code>Document.dir属性的改变都会正确的反映这一变化。</code></p>
+
+<h2 id="参见">参见</h2>
+
+<ul>
+ <li><a class="external" href="http://msdn.microsoft.com/en-us/library/ms533731.aspx" rel="freelink">http://msdn.microsoft.com/en-us/library/ms533731.aspx</a></li>
+</ul>
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