Design of Button permission and field permission management based on extjs

(1) design ideas

Step 2
1. Request
Requests initiated by web users

2. Call
Call Service to create control JSCodeMethod

3. Read the main JS file. File Name: Main. js

4. Read the confi File
The purpose of modifying a file is to facilitate debugging. you have configured whether to Filter button permissions and whether to filter field permissions.

5. Generate buttonpermissarray
This JS variable is used by the JS call button permission function.

6. Generate filedpermissionarray
This JS variable is used by JS to call the field permission function.

7. Button permission to execute functions, and field permission to execute functions
Is an execution function for button and field permission detection.

8. embed the main JS Code
Replace @ permission of the main JS File

9. embed the generated JS Code into JSP

10. respon
Return the JSP page to the Web User