从网上下载Dtree,想通过mysql数据库建立动态树,可如下代码看不明白:
List<NoteBookDTO> dtoList=(List)request.getAttribute("dtoList");
<script type="text/javascript">
           tree=new dTree('tree');
           tree.add(0,-1,'笔记本电脑');
           <%response.setCharacterEncoding("gbk");
           Iterator<NoteBookDTO> dtoIte=dtoList.iterator();
           while(dtoIte.hasNext()){
             NoteBookDTO note=dtoIte.next();
           %>
tree.add('<%=note.getId()%>','<%=note.getPId()%>','<%=note.getName()%>','forward.jsp?name=<%=note.getName()%>');
           <%
           }
           %>
           document.write(tree);
       </script>小弟新学,还请指教。
谢谢