Menu
×
   ❮     
HTML CSS JAVASCRIPT SQL PYTHON JAVA PHP HOW TO W3.CSS C C++ C# BOOTSTRAP REACT MYSQL JQUERY EXCEL XML DJANGO NUMPY PANDAS NODEJS R TYPESCRIPT ANGULAR GIT POSTGRESQL MONGODB ASP AI GO KOTLIN SASS VUE DSA GEN AI SCIPY AWS CYBERSECURITY DATA SCIENCE
     ❯   

HTML <input> popovertargetaction 属性

HTML <input> 标签

示例

当点击输入按钮时,弹出元素将显示

<h1 popover id="myheader">Hello</h1>
<input type="button" popovertarget="myheader" popovertargetaction="show" value="Click me!">
自己尝试 »

定义和用法

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

您可以从 "show"、"hide" 和 "toggle" 中选择。

Hello

The popovertargetaction 仅在 type="button" 时有效。

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


浏览器支持

属性
popovertargetaction 114 114 不支持 17 100

语法

<input type="button" popovertarget="element_id" popovertargetaction="hide|show|toggle">

属性值

描述
hide 单击按钮时隐藏弹出元素 试试看 »
show 单击按钮时显示弹出元素 试试看 »
toggle 默认值。单击按钮时在隐藏和显示弹出元素之间切换 试试看 »


相关页面

HTML popover 属性

HTML 输入 popovertarget 属性


HTML <input> 标签

×

Contact Sales

If you want to use W3Schools services as an educational institution, team or enterprise, send us an e-mail:
[email protected]

Report Error

If you want to report an error, or if you want to make a suggestion, send us an e-mail:
[email protected]

W3Schools is optimized for learning and training. Examples might be simplified to improve reading and learning. Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content. While using W3Schools, you agree to have read and accepted our terms of use, cookie and privacy policy.

Copyright 1999-2024 by Refsnes Data. All Rights Reserved. W3Schools is Powered by W3.CSS.