courseinfoaction.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.actions;

import java.util.ArrayList;

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.forms.CourseInfoForm;


public class CourseInfoAction extends Action {

	public ActionForward execute(
		ActionMapping mapping,
		ActionForm form,
		HttpServletRequest request,
		HttpServletResponse response) {
		CourseInfoForm courseInfoForm = (CourseInfoForm) form;
		
		String index = (String)request.getParameter("index");
		if(index.equals("delete")){
			String sql = "delete from tb_course where course_id='"+(String)request.getParameter("id")+"'";
			DBtool.updateData(sql);
		}
		ArrayList list = DBtool.getDataList("v_course",new String[]{"course_id","course_name","course_credit","teacher_id","teacher_name"}); 
		
		request.setAttribute("course",list);
		return mapping.findForward("success");
	}

}