There are n pieces of data in the database (which may change in real time). Now I want to display 8 pieces at a time on the big screen. How to automatically scroll P and display it in real time?
Display like flight information on a large screen at an airport
6
0
0
Use the paging method and use the timer to simulate clicking to turn the page. Just reset when you reach the end. If you have found out all, use js to show and hide.
Scroll display requires writing js or jq
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
