bookservice.java

ajax 例子. 包括:ajax实现级联菜单,下拉列表,dwr的使用. ajax总结文档. 以及相关ajax书籍等.

package com.ajaxlab.ajax;
import java.util.*;

public class BookService {
	 private Map bookes = new HashMap();
	 public BookService() {
		  Section section1 = new Section("1","Ajax