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【JS】判断补全CSS3属性浏览器前缀
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//source:http://www.webhek.com/vendor-prefix/ | |
//return: {dom: "WebKit", lowercase: "webkit", css: "-webkit-", js: "Webkit"} | |
var prefix = (function () { | |
var styles = window.getComputedStyle(document.documentElement, ''), | |
pre = (Array.prototype.slice | |
.call(styles) | |
.join('') | |
.match(/-(moz|webkit|ms)-/) || (styles.OLink === '' && ['', 'o']) | |
)[1], | |
dom = ('WebKit|Moz|MS|O').match(new RegExp('(' + pre + ')', 'i'))[1]; | |
return { | |
dom: dom, | |
lowercase: pre, | |
css: '-' + pre + '-', | |
js: pre[0].toUpperCase() + pre.substr(1) | |
}; | |
})(); |
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