Tree control implementation code based on jQuery (asp.net json)_jquery

Language: asp.net (Actually, they are all the same as long as the server returns json);
Let me introduce first:
This is what a beautiful lady asked me for. I have written the DEMO and prepared to send it to him. I can’t keep it to myself. Posted
This is my second time blogging on cnblogs... - -
The code is redundant, you can modify it by yourself... (I’m not in the mood to do it because I’m broken in love);

Compressed package : There are 3 plug-ins written by myself
1. One is a convenient plug-in for jQuery to request webservices
2. An ext-proof mask() loading effect
3. Tree control...

About:
/* This code is only for communication and learning. Do not use it for commercial purposes. The system will inevitably have bugs. I am not responsible for any consequences.... Piracy will not be punished...
* QQ:337212522
*/

Look at the renderings first:



Download all source codesRootTree_Demo.rar