struts2增删改查代码

1、Struts2整合 Gt-Grid 增删改查 - JAVA 先看效果图：departManager.jsp代码：href=gt-grid/gt_grid.css /Action 代码： import dao.DepartDao;import form.Depart;public class DepartAction extends ActionSupport Overridepublic String execute( throws Exception JSONObject jsonObj = JSONObject.fromObject(this._gt_json;String action

2、= jsonObj.getString(action;if (action.equals(save for (int i = 0; i jsonObj.getJSONArray(updatedRecords.size(; i+ Depart depart = (Depart JSONObject.toBean(jsonObj.getJSONArray(updatedRecords.getJSONObject(i,Depart.class;new DepartDao(.updateDepart(depart;for (int i = 0; i jsonObj.getJSONArray(inser

3、tedRecords.size(; i+ Depart depart = (Depart JSONObject.toBean(jsonObj .getJSONArray(insertedRecords.getJSONObject(i, Depart.class;new DepartDao(.insertDepart(depart;for (int i = 0; i jsonObj.getJSONArray(deletedRecords.size(; i+ Depart depart = (Depart JSONObject.toBean(jsonObj .getJSONArray(delete

4、dRecords.getJSONObject(i, Depart.class;new DepartDao(.deleteDepart(depart;if (action.equals(load departs = new DepartDao(.getAllDepart(;return SUCCESS;private static final long serialVersionUID = 1L;private String _gt_json;private List departs;JSON(name = datapublic List getDeparts( return departs;p

5、ublic void setDeparts(List departs this.departs = departs;public String get_gt_json( return _gt_json;public void set_gt_json(String _gt_json this._gt_json = _gt_json;struts.xml 配置：Depart.java代码： package form; public class Depart private int depart_id; private String depart_name;private int order_id;

6、 private int if_valid;public int getDepart_id( return depart_id;public void setDepart_id(int depart_id this.depart_id = depart_id;public String getDepart_name( return depart_name;public void setDepart_name(String depart_name this.depart_name = depart_name;public int getOrder_id( return order_id;publ

7、ic void setOrder_id(int order_id this.order_id = order_id;public int getIf_valid( return if_valid;public void setIf_valid(int if_valid this.if_valid = if_valid; DepartDao.java代码： 数据库持久层用的 IBATIS 。 package dao;import utils.SqlMapAnshan;import form.Depart;public class DepartDao private SqlMapClient sq

8、lMapClient;public DepartDao(this.sqlMapClient=SqlMapAnshan.getSqlMapInstance(; public DepartDao(SqlMapClient sqlMapClient this.sqlMapClient=sqlMapClient;public List getAllDepart(List list=null;try list=sqlMapClient.queryForList(depart.selectAllDepart; catch (SQLException e e.printStackTrace(;return

9、list;public int updateDepart(Depart departint i=0;try i=sqlMapClient.update(depart.updateDepartById, depart; catch (SQLException e e.printStackTrace(;return i;public void insertDepart(Depart departInteger i=0;try sqlMapClient.insert(depart.inertDepart, depart; catch (SQLException e e.printStackTrace(;public int deleteDepart(Depart departint i=0;try i=sqlMapClient.delete(depart.del