dictaction.java

来自「一套自己原先在学校作的CRM,大家指点下」· Java 代码 · 共 134 行

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

import java.util.List;

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.crm.form.DictForm;
import com.crm.pojo.Dict;
import com.crm.service.IDictBiz;

/** 
 * MyEclipse Struts
 * Creation date: 10-13-2008
 * 
 * XDoclet definition:
 * @struts.action parameter="operate" validate="true"
 * 薛霞
 */
public class DictAction extends DispatchAction {
	private Dict dictQB=new Dict();
	private IDictBiz dictBiz;
	public void setBasdBiz(IDictBiz dictBiz) {
		this.dictBiz = dictBiz;
	}
	/*
	 * 转到数据字典
	 */
	public ActionForward toDict(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {	
		dictQB=new Dict();
		this.page(new Dict(), request);		
		return mapping.findForward("dict");
	}
	/*
	 * 到添加数据字典的页面
	 */
	public ActionForward toAdd(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		return mapping.findForward("dict_add");
	}
	/*
	 * 添加数据
	 */
	public ActionForward doAdd(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		DictForm df=(DictForm)form;
		Dict dict=df.getDict();
		dictBiz.save(dict);
		return this.toDict(mapping, form, request, response);
	}
	/*
	 * 条件查询
	 */
	public ActionForward doFind(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		DictForm df=(DictForm)form;
		Dict dict=df.getDict();
		dictQB=dict;
		this.page(dict, request);
		return mapping.findForward("dict");	
	}
	
	/*
	 * 到编辑数据字典页面
	 */
	public ActionForward toUpdate(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		int dictId=Integer.parseInt(request.getParameter("id"));
		Dict dict=dictBiz.findById(dictId);
		request.setAttribute("dictU", dict);
		return mapping.findForward("dict_edit");
	}
	/*
	 * 保存编辑后的内容
	 */
	public ActionForward doUpdate(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {	
		DictForm df=(DictForm)form;
		Dict dict=df.getDict();
		dictBiz.update(dict);
		return this.toDict(mapping, form, request, response);
	}
	/*
	 * 删除记录
	 */
	public ActionForward doDel(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		int dictId=Integer.parseInt(request.getParameter("id"));
		Dict dict=dictBiz.findById(dictId);
		dictBiz.del(dict);
		return this.toDict(mapping, form, request, response);
	}
	/*
	 * 分页转向
	 */
	public ActionForward doPage(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		this.page(dictQB, request);
		return mapping.findForward("dict");	
	}
	/*
	 * 实现分页
	 */
	public void page(Dict dict,HttpServletRequest request){
		int pageSize=10;//一页查几行
		int count=dictBiz.findAll(dict).size();//一共多少行	
		int page=count%pageSize==0?count/pageSize:count/pageSize+1;//一共多少页
		int pageNo=1;//第几页查
		//没有转到第几页
			if(request.getParameter("pageNo")==null || request.getParameter("pageNo").equals("")){
				pageNo=1;
			}else{
				pageNo=Integer.parseInt(request.getParameter("pageNo"));
			}	
		
		List dictList=dictBiz.find(dict,pageNo,pageSize);
		request.setAttribute("page", page);
		request.setAttribute("pageSize", pageSize);
		request.setAttribute("pageNo", pageNo);
		request.setAttribute("count", count);
		request.setAttribute("dictList",dictList);
	}
	
}