studentowninfoaction.java

来自「为基于J2EE（Java2 Platform」· Java 代码 · 共 55 行

//Created by MyEclipse Struts
// XSL source (default): platform:/plugin/com.genuitec.eclipse.cross.easystruts.eclipse_4.0.1/xslt/JavaClass.xsl

package com.huang.student.actions;

import java.util.ArrayList;
import java.util.HashMap;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import com.huang.common.DB.DBtool;
import com.huang.student.forms.StudentOwnInfoForm;

public class StudentOwnInfoAction extends Action {

	public ActionForward execute(
		ActionMapping mapping,
		ActionForm form,
		HttpServletRequest request,
		HttpServletResponse response) {
		StudentOwnInfoForm studentOwnInfoForm = (StudentOwnInfoForm) form;
		// TODO Auto-generated method stub
		
		String index = (String)request.getParameter("index");
		
		if(index.equals("first")) {
			String student_id = (String)request.getSession().getAttribute("student");
			
			ArrayList list = DBtool.getDataList("v_student",new String[]{"student_name","student_sex","dept_name","profession_name"},"student_id='"+student_id+"'");
			String student_name = ((HashMap)list.get(0)).get("student_name").toString();
			String student_sex = ((HashMap)list.get(0)).get("student_sex").toString();
			String dept_name = ((HashMap)list.get(0)).get("dept_name").toString();
			String profession_name = ((HashMap)list.get(0)).get("profession_name").toString();
			
			request.setAttribute("student_id",student_id);
			request.setAttribute("student_name",student_name);
			request.setAttribute("student_sex",student_sex);
			request.setAttribute("dept_name",dept_name);
			request.setAttribute("profession_name",profession_name);
			
			return mapping.findForward("first");
			
		}
		return null;
	}

}