selectteachinfoaction.java

为基于J2EE（Java2 Platform

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

package com.huang.teacher.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.teacher.forms.SelectTeachInfoForm;

public class SelectTeachInfoAction extends Action {

	public ActionForward execute(
		ActionMapping mapping,
		ActionForm form,
		HttpServletRequest request,
		HttpServletResponse response) {
		SelectTeachInfoForm selectTeachInfoForm = (SelectTeachInfoForm) form;
		// TODO Auto-generated method stub
		
		String course_id = (String)request.getParameter("id");
		
		ArrayList list = DBtool.getDataList("tb_course",new String[]{"course_name","course_credit"},"course_id='"+course_id+"'");
		String course_name = ((HashMap)list.get(0)).get("course_name").toString();
		String course_credit = ((HashMap)list.get(0)).get("course_credit").toString();
		
		request.setAttribute("course_name",course_name);
		request.setAttribute("course_credit",course_credit);
		
		ArrayList list1 = DBtool.getDataList("v_select",new String[]{"student_name","dept_name","profession_name"},"course_id='"+course_id+"'");
		request.setAttribute("select",list1);
		return mapping.findForward("success");
	}

}