Created
April 25, 2013 02:18
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让博文中的图片不超出盒子外面,给以自适应宽度
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<!--HTML--> | |
<div id="blog_wrap"> | |
<div class="side"></div> | |
<div class="post"> | |
<img src="/" alt="图片" style="width:900px;height:100px;"/> | |
</div> | |
</div> | |
<!--JavaScript--> | |
<script> | |
var a = parseFloat(document.body.clientWidth), | |
b = 0; | |
var $img = $('.post img'); | |
for(var i=0; i<$img.length; i++){ | |
b = parseFloat($img.eq(i).width()); | |
//a-500表示博文区域的宽度, | |
if (b >= a-500){ | |
//当博文中banner图片大于该宽度,移除style属性,用css 的max-width控制 | |
$img.eq(i).removeAttr('style'); | |
$img.eq(i).css('max-width','100%'); | |
} | |
} | |
</script> |
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