javascript - How is the pre-loaded html of the international version of Taobao Mobile implemented?
过去多啦不再A梦2017-05-24 11:38:37
0
2
691
Pay attention to the inside of class="main-content". A section of p is pre-loaded. When the data is requested, the previous pseudo-blank is replaced with the real p. I think Know how to achieve it~
These data are loaded asynchronously and dynamically, so use this p to occupy the position on the first screen to give you a better experience. Wait until you slide to the corresponding part before requesting the data. You can see the network request to find out.
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
The previous html is returned directly by server-side rendering, while the latter one needs to be generated after running js
These data are loaded asynchronously and dynamically, so use this p to occupy the position on the first screen to give you a better experience. Wait until you slide to the corresponding part before requesting the data. You can see the network request to find out.