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:active vs :focus
2022-07-26 20:31:00 【紫微前端】
:active选择器:focus代表元素的不同状态。:focus器在元素准备好与之交互时出现。它发生在- 用户按下
Tab键将焦点放在元素上 - 用户使用鼠标单击元素
- 在触摸屏上,用户点击元素
:active器在元素被激活时应用。它将在用户单击元素并释放鼠标期间保留。:focus支持选择器,而只有在相关元素或元素:active的事件有处理程序时才应用选择器。touchstartbody好习惯
Tab按键,用户可以快速跳转到可聚焦的元素。一些原生 HTML 元素(例如<a>、<button>、<input>和)提供内置的键盘可访问性<select>。<textarea>边栏推荐
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