用jquery產生二級選單的實例碼_jquery

javascript

頁面中的函數

複製程式碼 程式碼如下:

$.post('${path}/page/article/querySubChannelArticle.action',
            >                    $('select[name="article.subChannel.subId"] option[value!=""]').rem jsonObj = data;   
                    for ( var i = 0; i                                 $option.attr('value',jsonObj[i].subId);
                [i].subId === sid){
                                     }
                                 $ ('select[name="article.subChannel.subId"]').append($option);
                         }

        $(function(){
            querySub(,);
        });
 

頁碼：




複製程式碼

程式碼如下:

                    一級欄目的第>;    
                                                                         key="article.subChannel.channel.channelId"
        querySub(this.value)">
                         
                
                 ;
                    二級欄目第>
                         
                         
           .subChannel.subName"/>;
                          -- 🎜>
伺服器端



複製程式碼

程式碼如下：

 public String querySubChannelArticle(){ 
        HttpServletResponse response=getResponse();
        HttpServletRequest request=getRequest();
        response.setContentType("application/json; charset=UTF-8");
        PrintWriter out =null;
        嘗試 {
            out = response.getWriter();

            清單> list = new LinkedList

其實相當簡潔的