bookaction.java

基于ssh框架

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

import java.util.ArrayList;
import java.util.Date;
import java.util.Iterator;

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 org.apache.struts.actions.DispatchAction;

import com.zzu.biz.StudentBiz;
import com.zzu.biz.impl.StudentBizImpl;
import com.zzu.dao.entity.Book;
import com.zzu.web.form.BookForm;

/** 
 * MyEclipse Struts
 * Creation date: 12-17-2008
 * 
 * XDoclet definition:
 * @struts.action parameter="operate" validate="true"
 */
public class BookAction extends DispatchAction {
	/*
	 * Generated Methods
	 */

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	StudentBiz studentbiz=new StudentBizImpl(); 
	//提交留言
	public ActionForward booksubmit(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		System.out.println("我要tijiao留言簿action");
		
		
		ArrayList list=(ArrayList)studentbiz.book();
		//设置分页信息
		 String cur = request.getParameter("pagesize");//取得当前页面
	        if (cur == null) {//判断是否为空
	            cur = "1";
	        }
	        Module.b_PageBean p = new Module.b_PageBean ();//设置分页Bean的属性，得到一个对象
	        p.setCurrPage(Integer.parseInt(cur));//设置当前页面
	        p.setAl(list);//设置所有的要显示的数据	        
	        
	       
	        	
	        	
	        if(list.size()>0){
//       		 for(Iterator it=list.iterator();it.hasNext();)
//	     	     {
//	     	        	
//	     	        	System.out.println("输出新闻："+news.getTitle());
//	     	     }
	        	
	        	//request.setAttribute("booklist", list);
	        	request.getSession().setAttribute("arraysearch", p);       //放入会话
	        }
		
		
			if(list!=null && list.size()!=0){//有结果时转到显示页面	
				
				return mapping.findForward("book");
			}else{//无结果时提示无结果
				
				return mapping.findForward("index");
			}		
		
		
		
		
		
	}
	
	
	public ActionForward booksubmit2(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		System.out.println("我要tijiao留言簿action");
		BookForm bf=(BookForm)form;
		
		Book book=new Book();
		book.setBtitle(bf.getBtitle());
		book.setBcontent(bf.getBcontent());
		book.setInputdate(new Date());
		
		studentbiz.bookadd(book);
		
		ArrayList list=(ArrayList)studentbiz.book();
		//设置分页信息
		 String cur = request.getParameter("pagesize");//取得当前页面
	        if (cur == null) {//判断是否为空
	            cur = "1";
	        }
	        Module.b_PageBean p = new Module.b_PageBean ();//设置分页Bean的属性，得到一个对象
	        p.setCurrPage(Integer.parseInt(cur));//设置当前页面
	        p.setAl(list);//设置所有的要显示的数据	        
	        
	       
	        	
	        	
	        if(list.size()>0){
//       		 for(Iterator it=list.iterator();it.hasNext();)
//	     	     {
//	     	        	
//	     	        	System.out.println("输出新闻："+news.getTitle());
//	     	     }
	        	
	        	//request.setAttribute("booklist", list);
	        	request.getSession().setAttribute("arraysearch", p);       //放入会话
	        }
		
		
			if(list!=null && list.size()!=0){//有结果时转到显示页面	
				
				return mapping.findForward("book");
			}else{//无结果时提示无结果
				
				return mapping.findForward("index");
			}		
		
		
		
		
		
	}
}