Created
August 26, 2014 07:28
-
-
Save hacke2/d6a6ed049919414ec256 to your computer and use it in GitHub Desktop.
兼容浏览器的获取指定元素(elem)的样式属性(name)的方法
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
function getStyle(elem, name){ | |
//如果属性存在于style[]中,直接取 | |
if(elem.style[name]){ | |
return elem.style[name]; | |
} | |
//否则 尝试IE的方法 | |
else if(elem.currentStyle){ | |
return elem.currentStyle[name]; | |
} | |
//尝试W3C的方式 | |
else if(document.defaultView && document.defaultView.getComputedStyle){ | |
//W3C中为textAlign样式,转为text-align | |
name = name.replace(/([A-Z])/g, "-$1"); | |
name = name.toLowerCase(); | |
var s = document.defaultView.getComputedStyle(elem, ""); | |
return s && s.getPropertyValue(name); | |
} else { | |
return null; | |
} | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment