loadstudentaction.java

来自「通过此代码可实现 学生信息的增删改查」· Java 代码 · 共 37 行

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.jinshi.struts.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import com.jinshi.struts.bean.Student;
import com.jinshi.struts.form.StudentForm;
import com.jinshi.struts.service.IStudentService;

public class LoadStudentAction extends BaseAction {

	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		StudentForm studentForm = new StudentForm();
		// 新建一个数据库访问代理
		IStudentService service = (IStudentService) getBean("studentService");
		// 装载指定ID的持久化对象
		Integer id = new Integer(request.getParameter("id"));
		Student student = service.loadStudent(id);
		studentForm.setName(student.getStudName().trim());
		studentForm.setAge(String.valueOf(student.getStudAge()));
		studentForm.setClas(student.getStudClass().trim());
		studentForm.setPassword(student.getStudPwd().trim());
		studentForm.setSex(student.getStudSex().trim());
		studentForm.setCol(student.getStudCol().trim());
		request.setAttribute("student", student);
		request.setAttribute("studentForm", studentForm);
		return new ActionForward("/modiStudent.jsp");
	}
}