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The dir property sets or returns the direction of text for the element.
dir属性可设置或返回元素的对齐方式
bodyObject.dir=text-direction |
The following example shows two methods on how to get the text direction for the <body> element:
下面的举例将展示如何用两种方法来得到<body>元素里文字的方向:
<html> <body id="myid" dir="rtl"> <script type="text/javascript"> x=document.getElementsByTagName('body')[0]; document.write("Text direction: " + x.dir); document.write("<br />"); document.write("An alternate way: "); document.write(document.getElementById('myid').dir); </script> </body> </html> |
Output:
输出
Text direction: rtl An alternate way: rtl |
Return the text direction for the <body> element
返回<body>元素的文字输出方向