A few keys (.esc and all arrow keys) have inconsistent key values in IE9, so these built-in aliases should be preferred if you need to support IE9.
https://v2.vuejs.org/v2/guide/events
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A few keys (.esc and all arrow keys) have inconsistent key values in IE9, so these built-in aliases should be preferred if you need to support IE9.
https://v2.vuejs.org/v2/guide/events |
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键盘上有一少部分按键(ESC键和所有的方向键)的键值在IE9里面是和其他浏览器不一样的。
如果需要支持IE9浏览器的话,最好是改用字符串来表示这些键。 |