columnservaction.java

一个oa系统

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

import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;

import javax.servlet.ServletException;
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.oa.db.DepartmentDAO;
import com.oa.db.User;
import com.oa.db.UserDAO;

/** 
 * MyEclipse Struts
 * Creation date: 09-03-2007
 * 
 * XDoclet definition:
 * @struts.action validate="true"
 * @struts.action-forward name="adrpage" path="/email/adr.jsp"
 */
public class ColumnservAction extends Action {
	/*
	 * Generated Methods
	 */
	UserDAO udao;
	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		// TODO Auto-generated method stub
		response.setContentType("text/html");
		response.setCharacterEncoding("gbk");
		PrintWriter out = null;
		try {
			out = response.getWriter();
		} catch (IOException e) {
			// TODO 自动生成 catch 块
			e.printStackTrace();
		}
		String s = request.getParameter("flag");
		int  cid = Integer.parseInt(request.getParameter("cid"));
		try {
			int id = funColumn(out, s, cid);
		} catch (Exception e) {
			// TODO 自动生成 catch 块
			e.printStackTrace();
		} 
		out.flush();
		out.close();
		return null;
	}
	private int funColumn(PrintWriter out, String s, int cid) throws ServletException, IOException{
		int id = 0;
		if(s!=null){
			List list = udao.ByDepartmentidQueryUser(cid);
			out.println("document.getElementById('column"+s+"').length = 0;");
			if(list!=null&&list.size()>0){
				for(int i = 0;i<list.size();i++){
					User vo = (User)list.get(i);
					if(i == 0){id = vo.getId();}
					out.println("document.getElementById('column"+s+"').options["+ i +"] = new Option('"+ vo.getRealname() +"', '"+  vo.getId() +"');");
				}
			}
		}
		return id;
	}
	public UserDAO getUdao() {
		return udao;
	}
	public void setUdao(UserDAO udao) {
		this.udao = udao;
	}
		
}