JS simple expansion and closing switching code_javascript skills
The first method: The principle is relatively simple by judging whether it is currently hidden or displayed, and use this to judge.
[Ctrl A Select all Note: If you need to introduce external Js, you need to refresh to execute
The second type : It’s simpler, but the principle is not obvious at a glance
Friends who can explain it in detail can leave a message and we will add more If you need to introduce external Js, you need to refresh to execute ]

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics

How to turn off the ads recommended by 360 Browser? How to turn off ads recommended by 360 Browser on PC?

How to turn off Security Center in Windows 11

How to turn off Sina News Express? How to turn off the express function?

Detailed explanation of how to turn off Windows 11 Security Center

How to close password-free payment in Kuaishou Kuaishou tutorial on how to close password-free payment

How can I turn on the private message mode when the other party in the TikTok private message has turned off the private message mode? Can I see if the person I send a private message to has turned off the private message mode?

Recommended: Excellent JS open source face detection and recognition project

Detailed explanation of how to turn off real-time protection in Windows Security Center
