[英]how to get image true css display property
i got a piece of html 我有一块HTML
<img style="cursor: pointer; width: auto; height: auto; display: inline;" src="http://www.kidsgen.com/fables_and_fairytales/images/rapunzel.gif" alt="rapunzel" title="rapunzel" align="right">
and even if i set display: inline;
即使我设置
display: inline;
in its style, when i'm trying to get its css display property like this: 在它的风格,当我想要得到这样的css显示属性:
alert($('img:first').css('display'))
or 要么
var el=document.getElementsByTagName('img')[0]
alert(document.defaultView.getComputedStyle(el,null)['display'])
it always gives me value block
. 它总是给我价值
block
。
what's wrong? 怎么了?
The align='right'
property assignment is causing the img element to have its display property set to 'block'. align='right'
属性赋值使img元素的display属性设置为'block'。 Your code without the align='right'
propery will alert 'inline' on jsFiddle. 没有
align='right'
属性的代码会在jsFiddle上提醒'内联' 。
<body>
<img style="cursor: pointer; width: auto; height: auto; display: inline;" src="http://www.kidsgen.com/fables_and_fairytales/images/rapunzel.gif" alt="rapunzel" title="rapunzel" />
</body>
alert($('img:first').css('display')); // alerts 'inline'
A relevant piece of extra information is img tags are in fact inline elements by default. 相关的额外信息是img标签,实际上是默认的内联元素。 However, with
align='right'
set inside the img tag, I was unable to set the display property back to inline even by inserting this line of code: 但是,在img标记内设置了
align='right'
,即使插入以下代码行,我也无法将显示属性设置回内联:
$('img:first').css('display', 'inline');
Its because you have align="right"
in the image tag; 这是因为你在图片标签中有
align="right"
;
That CSS rule is used to align block elements ( Learn more ). 该CSS规则用于对齐块元素( 了解更多信息 )。
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