shitioptionaction.java

网上调查系统主要有管理员指定调查

package com.myExam.action;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

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

import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.Controller;

import com.myExam.bean.Shiti;
import com.myExam.bean.ShitiOption;
import com.myExam.domain.SetShiti;
import com.myExam.domain.SetShitiOption;
import com.myExam.domain.SetShitiType;

public class ShitiOptionAction implements  Controller {
	private String viewPage;
	private SetShitiOption setShitiOption;
	private SetShiti setShiti;
//	封装调查基本信息
	public ShitiOption getShitiOptionCommand(HttpServletRequest req, HttpServletResponse res)  {
		ShitiOption shitiOption = new ShitiOption();
		if (req.getParameter("checkbox") != null) {
			try {
				//判断是否是新增或者修改还是删除，如果是新增则不需要id
				if (req.getParameter("id" + (String)req.getParameter("checkbox") + "") != null) {
					shitiOption.setId(Integer.valueOf(req.getParameter("id" + (String)req.getParameter("checkbox") + "")));
				}
				//获取基本信息
				shitiOption.setName((String)req.getParameter("name" + (String)req.getParameter("checkbox") + ""));
				if (req.getParameter("isok") != null) {
					if (Integer.valueOf((String)req.getParameter("checkbox")) == Integer.valueOf(((String)req.getParameter("isok")))) {
						shitiOption.setIsok(1);
					}
				} else {
					shitiOption.setIsok(0);
				}
			} catch (Exception ex) {
				ex.printStackTrace();
			}
		} else {
			shitiOption = null;
		}
		return shitiOption;
	}
	//实现handleRequest（）方法
    public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response)throws Exception {
    	//强制转换成Shiti
    	ShitiOption shitiOption = getShitiOptionCommand(request, response);
        Map model = new HashMap();
        if (shitiOption != null) {
//        	新增试题项目
    		getSetShitiOption().insertShitiOption(shitiOption);
        }
		List shitis = getSetShiti().queryShiti();
		List shitiOptions = getSetShitiOption().queryShitiOption();
		//将信息传递给页面
		model.put("shitis", shitis);
		model.put("shitiOptions", shitiOptions);
        model.put("shitiOption", shitiOption);
		model.put("msg", getSetShitiOption().getMsg());
        //返回到指定页面
        return new ModelAndView(getViewPage(), model); 
    } 
    //依赖注入要返回的页面
    public void setViewPage(String viewPage) { 
        this.viewPage = viewPage; 
    } 
    //获取要返回的页面
    public String getViewPage() { 
        return viewPage; 
    }
	/**返回setShiti.
	 */
	public SetShiti getSetShiti() {
		return setShiti;
	}
	/**设定setShiti
	 */
	public void setSetShiti(SetShiti setShiti) {
		this.setShiti = setShiti;
	}
	/**返回setShitiOption.
	 */
	public SetShitiOption getSetShitiOption() {
		return setShitiOption;
	}	
	/**设定setShitiOption
	 */
	public void setSetShitiOption(SetShitiOption setShitiOption) {
		this.setShitiOption = setShitiOption;
	}
}