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HTML popovertargetaction 属性


定义和用法

The popovertargetaction 属性允许你定义单击按钮时发生的事情。

你可以从 "show"、"hide" 和 "toggle" 中选择。

你好

The popovertargetaction 仅在 type="button" 时有效。

如果未指定 popovertargetaction 属性,将使用默认的 "toggle" 值。


应用于

The popovertargetaction 属性可以用于以下元素

元素 属性
<input> popovertargetaction
<button> popovertargetaction

示例

示例

单击输入按钮时,弹出元素将显示

<h1 popover id="myheader">你好</h1>
<input type="button" popovertarget="myheader" popovertargetaction="show" value="点击我!">
自己尝试 »

浏览器支持

属性
popovertargetaction 114 114 不支持 17 100

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