deptlistaction.java

该系统对jsp进行了初级编程 实现了ajax下的部门人才管理

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package hrm.dept;

import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap;

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;

/** 
 * MyEclipse Struts
 * Creation date: 12-06-2008
 * 
 * XDoclet definition:
 * @struts.action path="/deptTree" name="DeptForm" scope="request" validate="true"
 */
public class DeptListAction extends Action {
	/*
	 * Generated Methods
	 */

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException  {
		//DeptForm DeptForm = (DeptForm) form;// TODO Auto-generated method stub
		request.setCharacterEncoding("GBK");
		ActionForward forward = new ActionForward();
		DeptService depts = new DeptService();
		ArrayList list=depts.deptTree();
		request.getSession().setAttribute("dept_tree",list);

		HashMap map=new HashMap();
		for(int i=0;i<list.size();i++){
			 String str="";
		     DeptForm dF=(DeptForm)list.get(i);
		     str=dF.getDeptCode();
		     map.put(new String(str),new Integer(i+2));
  	    }
		request.getSession().setAttribute("dept_map_tree",map);
		forward = mapping.findForward("success");
		return (forward);
	}
}