使用ExtJS做一个用户的增删改查

extjs版本为4.2，用户数据放在静态list中存储　　　

　User.java

 1 package com.ext.demo.dao;
 2 
 3 public class User {
 4     private int id;
 5     private String name;
 6     private String loginName;
 7     private String userNo;
 8     private String desc;
 9     public User(int id, String name, String loginName, String userNo, String desc) {
10         this.id = id;
11         this.name = name;
12         this.loginName = loginName;
13         this.userNo = userNo;
14         this.desc = desc;
15     }
16     public User(String name, String loginName, String userNo, String desc) {
17         this.name = name;
18         this.loginName = loginName;
19         this.userNo = userNo;
20         this.desc = desc;
21     }
22     @Override
23     public String toString() {
24         return "{\"id\":\"" + id + "\", \"name\":\"" + name + "\", \"loginName\":\"" + loginName
25                 + "\", \"userNo\":\"" + userNo + "\", \"desc\":\"" + desc + "\"}";
26     }
27     public int getId() {
28         return id;
29     }
30     public void setId(int id) {
31         this.id = id;
32     }
33     public String getName() {
34         return name;
35     }
36     public void setName(String name) {
37         this.name = name;
38     }
39     public String getLoginName() {
40         return loginName;
41     }
42     public void setLoginName(String loginName) {
43         this.loginName = loginName;
44     }
45     public String getUserNo() {
46         return userNo;
47     }
48     public void setUserNo(String userNo) {
49         this.userNo = userNo;
50     }
51     public String getDesc() {
52         return desc;
53     }
54     public void setDesc(String desc) {
55         this.desc = desc;
56     }
57 }

User类