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August 29, 2015 13:57
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User's browser prefix detection
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| var prefix = (function () { | |
| var styles = window.getComputedStyle(document.documentElement, ''), | |
| pre = (Array.prototype.slice | |
| .call(styles) | |
| .join('') | |
| .match(/-(moz|webkit|ms)-/) || (styles.OLink === '' && ['', 'o']) | |
| )[1]; | |
| return { | |
| dom: pre == 'ms' ? 'MS' : pre, | |
| lowercase: pre, | |
| css: '-' + pre + '-', | |
| js: pre == 'ms' ? pre : pre[0].toUpperCase() + pre.substr(1) | |
| }; | |
| })() |
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