同学们看了菜单一菜单二有没有什么特殊的感觉。是不是太简单了。

      现在我们结合第一篇文章来做个练习。

      没事的时候会经常找一些好看的UI,留着自己以后做私单的时候用。 比如easyui、EXT JS啊这些。无意中发现了一个国产的框架。那么今天咱也支持国产一把。

      传送门 DWZ框架。感觉还不错 上个图大家看看。

      

 

 

      效果还不错吧?呵呵 这节课我们就抄袭了。。

      先去官方网站下载源代码。传送门

      解压源码打开index.html 页面。HTML的。果断查看源文件。

      这里就不贴代码了。上面是一堆JS根据第一节的“功力”我们可以观察以下代码是菜单

<div id="leftside">
            
<div id="sidebar_s">
                
<div class="collapse">
                    
<div class="toggleCollapse"><div></div></div>
                
</div>
            
</div>
            
<div id="sidebar">

                
<div class="toggleCollapse"><h2>主菜单</h2><div>收缩</div></div>

                
<div class="accordion" fillSpace="sidebar">
                    
<div class="accordionHeader">
                        
<h2><span>Folder</span>界面组件</h2>
                    
</div>
                    
<div class="accordionContent">

                        
<ul class="tree treeFolder">
                            
<li><href="tabsPage.html" target="navTab">主框架面板</a>
                                
<ul>
                                    
<li><href="main.html" target="navTab" rel="main">我的主页</a></li>
                                    
<li><href="http://www.baidu.com" target="navTab" rel="page1">页面一(外部页面)</a></li>
                                    
<li><href="demo_page1.html" target="navTab" rel="page1" fresh="false">替换页面一</a></li>
                                    
<li><href="demo_page2.html" target="navTab" rel="page2">页面二</a></li>

                                    
<li><href="demo_page4.html" target="navTab" rel="page3" title="页面三(自定义标签名)">页面三</a></li>
                                    
<li><href="demo_page4.html" target="navTab" rel="page4" fresh="false">测试页面(fresh="false")</a></li>
                                
</ul>
                            
</li>
                            
                            
<li><a>常用组件</a>
                                
<ul>
                                    
<li><href="w_panel.html" target="navTab" rel="w_panel">面板</a></li>

                                    
<li><href="w_tabs.html" target="navTab" rel="w_tabs">选项卡面板</a></li>
                                    
<li><href="w_dialog.html" target="navTab" rel="w_dialog">弹出窗口</a></li>
                                    
<li><href="w_alert.html" target="navTab" rel="w_alert">提示窗口</a></li>
                                    
<li><href="w_list.html" target="navTab" rel="w_list">CSS表格容器</a></li>
                                    
<li><href="demo_page1.html" target="navTab" rel="w_table">表格容器</a></li>
                                    
<li><href="w_removeSelected.html" target="navTab" rel="w_table">表格数据库排序+批量删除</a></li>

                                    
<li><href="w_tree.html" target="navTab" rel="w_tree">树形菜单</a></li>
                                    
<li><href="w_accordion.html" target="navTab" rel="w_accordion">滑动菜单</a></li>
                                    
<li><href="w_editor.html" target="navTab" rel="w_editor">编辑器</a></li>
                                    
<li><href="w_datepicker.html" target="navTab" rel="w_datepicker">日期控件</a></li>
                                
</ul>
                            
</li>
                                    
                            
<li><a>表单组件</a>

                                
<ul>
                                    
<li><href="w_validation.html" target="navTab" rel="w_validation">表单验证</a></li>
                                    
<li><href="w_button.html" target="navTab" rel="w_button">按钮</a></li>
                                    
<li><href="w_textInput.html" target="navTab" rel="w_textInput">文本框/文本域</a></li>
                                    
<li><href="w_combox.html" target="navTab" rel="w_combox">下拉菜单</a></li>
                                    
<li><href="w_checkbox.html" target="navTab" rel="w_checkbox">多选框/单选框</a></li>

                                    
<li><href="demo_upload.html" target="navTab" rel="demo_upload">iframeCallback表单提交</a></li>
                                    
<li><href="w_uploadify.html" target="navTab" rel="w_uploadify">uploadify多文件上传</a></li>
                                
</ul>
                            
</li>
                            
<li><href="dwz.frag.xml" target="_blank">dwz.frag.xml</a></li>
                        
</ul>
                    
</div>

                    
<div class="accordionHeader">
                        
<h2><span>Folder</span>典型页面</h2>
                    
</div>
                    
<div class="accordionContent">
                        
<ul class="tree treeFolder treeCheck">
                            
<li><href="demo_page1.html" target="navTab" rel="demo_page1">查询我的客户</a></li>
                            
<li><href="demo_page1.html" target="navTab" rel="demo_page2">表单查询页面</a></li>

                            
<li><href="demo_page4.html" target="navTab" rel="demo_page4">表单录入页面</a></li>
                            
<li><href="demo_page5.html" target="navTab" rel="demo_page5">有文本输入的表单</a></li>
                            
<li><href="javascript:void(0)">有提示的表单输入页面</a>
                                
<ul>
                                    
<li><href="javascript:void(0)">页面一</a></li>
                                    
<li><href="javascript:void(0)">页面二</a></li>

                                
</ul>
                            
</li>
                            
<li><href="javascript:void(0)">选项卡和图形的页面</a>
                                
<ul>
                                    
<li><href="javascript:void(0)">页面一</a></li>
                                    
<li><href="javascript:void(0)">页面二</a></li>
                                
</ul>

                            
</li>
                            
<li><href="javascript:void(0)">选项卡和图形切换的页面</a></li>
                            
<li><href="javascript:void(0)">左右两个互动的页面</a></li>
                            
<li><href="javascript:void(0)">列表输入的页面</a></li>
                            
<li><href="javascript:void(0)">双层栏目列表的页面</a></li>
                        
</ul>
                    
</div>

                    
<div class="accordionHeader">
                        
<h2><span>Folder</span>流程演示</h2>
                    
</div>
                    
<div class="accordionContent">
                        
<ul class="tree">
                            
<li><href="newPage1.html" target="dialog" rel="dlg_page">列表</a></li>
                            
<li><href="newPage1.html" target="dialog" rel="dlg_page">列表</a></li>

                            
<li><href="newPage1.html" target="dialog" rel="dlg_page2">列表</a></li>
                            
<li><href="newPage1.html" target="dialog" rel="dlg_page2">列表</a></li>
                            
<li><href="newPage1.html" target="dialog" rel="dlg_page2">列表</a></li>
                        
</ul>
                    
</div>
                
</div>

            
</div>

        
</div>

 

       至于它的点击效果 应该就是页面的JS起的作用。

 接下来新建工程

 

把下载的文件夹里的JS文件啊CSS文件啊 都抄到文件夹里包括主题。

看到JS中有这么一段代码

 1 <script type="text/javascript">
 2 $(function(){
 3     DWZ.init("dwz.frag.xml", {
 4 //        loginUrl:"loginsub.html", loginTitle:"登录",    // 弹出登录对话框
 5         loginUrl:"login.html",    // 跳到登录页面
 6         statusCode:{ok:200, error:300, timeout:301}, //【可选】
 7         pageInfo:{pageNum:"pageNum", numPerPage:"numPerPage", orderField:"orderField", orderDirection:"orderDirection"}, //【可选】
 8         debug:false,    // 调试模式 【true|false】
 9         callback:function(){
10             initEnv();
11             $("#themeList").theme({themeBase:"themes"});
12         }
13     });
14 });
15 </script>

 init这个单词应该就是初始化的缩写。哈哈。。

 那我们就去下载的包里找到

dwz.frag.xml

 

拷贝到根目录下。

包括图片这些。然后在页面上把响应的JS和CSS文件引用上(注意路径)

 

接下来直接把源码copy到工程里。把那些没用的去掉。。。you know。。。(在这里感谢DWZ所有工作人员为我们提供了这么好的框架。支持国产!)

在把我们上面看出来的菜单抽取出来用来后台加载 输出html字符串的形式改写之后差不多就下面这样。。。

<body>
    
<form id="form1" runat="server">
    
<body scroll="no">
        
<div id="layout">
            
<div id="header">
                
<div class="headerNav">
                    
<class="logo" href="javascript:void(0)">标志</a>
                    
<ul class="nav">
                        
<li><href="#" target="dialog">设置</a></li>
                        
<!--<li><a href="javascript:void(0)">反馈</a></li>-->
                        
<li><href="#" target="_blank">论坛</a></li>
                        
<li><href="#">退出</a></li>
                    
</ul>
                    
<ul class="themeList" id="themeList">
                        
<li theme="default">
                            
<div class="selected">
                                蓝色
</div>
                        
</li>
                        
<li theme="green">
                            
<div>
                                绿色
</div>
                        
</li>
                        
<!--<li theme="red"><div>红色</div></li>-->
                        
<li theme="purple">
                            
<div>
                                紫色
</div>
                        
</li>
                        
<li theme="silver">
                            
<div>
                                银色
</div>
                        
</li>
                    
</ul>
                
</div>
            
</div>
            
<div id="leftside">
                
<div id="sidebar_s" style="display: none;">
                    
<div class="collapse">
                        
<div class="toggleCollapse">
                            
<div>
                            
</div>
                        
</div>
                    
</div>
                
</div>
                
<div id="sidebar">
                    
<div class="toggleCollapse">
                        
<h2>
                            主菜单
</h2>
                        
<div>
                            收缩
</div>
                    
</div>
                    
<div class="accordion" fillSpace="sidebar">
                        
<%=GetLeftMenu()%>
                    
</div>
                
</div>
            
</div>
            
<div id="container">
                
<div id="navTab" class="tabsPage">
                    
<div class="tabsPageHeader">
                        
<div class="tabsPageHeaderContent">
                            
<!-- 显示左右控制时添加 class="tabsPageHeaderMargin" -->
                            
<ul class="navTab-tab">
                                
<li tabid="main" class="main"><href="javascript:void(0)"><span><span class="home_icon">
                                    我的主页
</span></span></a></li>
                            
</ul>
                        
</div>
                        
<div class="tabsLeft">
                            left
</div>
                        
<!-- 禁用只需要添加一个样式 class="tabsLeft tabsLeftDisabled" -->
                        
<div class="tabsRight">
                            right
</div>
                        
<!-- 禁用只需要添加一个样式 class="tabsRight tabsRightDisabled" -->
                        
<div class="tabsMore">
                            more
</div>
                    
</div>
                    
<ul class="tabsMoreList">
                        
<li><href="javascript:void(0)">我的主页</a></li>
                    
</ul>
                    
<div class="navTab-panel tabsPageContent">
                        
<div class="page">
                            
<div class="accountInfo">
                                
<div class="alertInfo">
                                    
<h2>
                                        
<href="#" target="_blank"></a>
                                    
</h2>
                                    
<href="#" target="_blank"></a>
                                
</div>
                                
<p>
                                    
<span></span>
                                
</p>
                                
<p>
                                    
<href="http://hi.csdn.net/wxr0323" target="dialog">子夜抄袭DWZ</a></p>
                            
</div>
                            
<div class="pageFormContent" layouth="80">
                            
</div>
                        
</div>
                    
</div>
                
</div>
            
</div>
            
<div id="taskbar" style="left: 0px; display: none;">
                
<div class="taskbarContent">
                    
<ul>
                    
</ul>
                
</div>
                
<div class="taskbarLeft taskbarLeftDisabled" style="display: none;">
                    taskbarLeft
</div>
                
<div class="taskbarRight" style="display: none;">
                    taskbarRight
</div>
            
</div>
            
<div id="splitBar">
            
</div>
            
<div id="splitBarProxy">
            
</div>
        
</div>
        
<div id="footer">
            Copyright 
&copy; 2010 <href="demo_page2.html" target="dialog">DWZ研发组</a></div>
        
<!--拖动效果-->
        
<div class="resizable">
        
</div>
        
<!--阴影-->
        
<div class="shadow" style="width: 508px; top: 148px; left: 296px;">
            
<div class="shadow_h">
                
<div class="shadow_h_l">
                
</div>
                
<div class="shadow_h_r">
                
</div>
                
<div class="shadow_h_c">
                
</div>
            
</div>
            
<div class="shadow_c">
                
<div class="shadow_c_l" style="height: 296px;">
                
</div>
                
<div class="shadow_c_r" style="height: 296px;">
                
</div>
                
<div class="shadow_c_c" style="height: 296px;">
                
</div>
            
</div>
            
<div class="shadow_f">
                
<div class="shadow_f_l">
                
</div>
                
<div class="shadow_f_r">
                
</div>
                
<div class="shadow_f_c">
                
</div>
            
</div>
        
</div>
        
<!--遮盖屏幕-->
        
<div id="alertBackground" class="alertBackground">
        
</div>
        
<div id="dialogBackground" class="dialogBackground">
        
</div>
        
<div id='background' class='background'>
        
</div>
        
<div id='progressBar' class='progressBar'>
            数据加载中,请稍等...
</div>

        
<script type="text/javascript">
            
var _gaq = _gaq || [];
            _gaq.push([
'_setAccount''UA-16716654-1']);
            _gaq.push([
'_trackPageview']);

            (
function() {
                
var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
                ga.src 
= ('https:' == document.location.protocol ? ' https://ssl' : ' http://www'+ '.google-analytics.com/ga.js';
                
var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
            })();
        
</script>

    
</body>

 只贴了body里面的

接下来我们就要实现绑定的那个方法了。。

数据库跟第一篇的数据库一样。

 

 /// <summary>
        
/// 获取左侧便拦组
        
/// </summary>
        protected string GetLeftMenu()
        {
            StringBuilder LeftList 
= new StringBuilder();
            
try
            {
                
//获取菜单中的所有数据
                DataTable Dt_TotleMenu = SqlHelper.ReturnDataTable("select * from Ziye_Menu", CommandType.Text);
                
//取出所有父节点 因为父节点的Menu_Fid=0
                DataRow[] drMenu = Dt_TotleMenu.Select("Menu_Fid=0 and Menu_able=1");
                
//构建父节点的table
                DataTable LeftMenuTable = new DataTable();
                
//克隆一下解构
                LeftMenuTable = drMenu[0].Table.Clone();
                
//导入数据
                foreach (DataRow dr in drMenu)
                {
                    LeftMenuTable.ImportRow(dr);
                }
                
//如果存在父节点
                if (LeftMenuTable.Rows.Count != 0)
                {
                    
//遍历拼接html 根据第一篇观察和抽取HTML的功夫
                    for (int i = 0; i < LeftMenuTable.Rows.Count; i++)
                    {
                        LeftList.Append(
"<div class=\"accordionHeader\">");
                        LeftList.Append(
"<h2><span>Folder</span>" + LeftMenuTable.Rows[i]["Menu_Name"].ToString() + "</h2>");
                        LeftList.Append(
"</div>");
                        LeftList.Append(
"<div class=\"accordionContent\" style=\"display:block;\">");

                        LeftList.Append(
"<ul class=\"tree treeFolder\">");

                        
//获取当前父节点的所有子节点
                        DataRow[] drSencondMenu = Dt_TotleMenu.Select("Menu_Fid='" + LeftMenuTable.Rows[i]["Menu_ID"+ "' and Menu_able=1");
                        DataTable SecondTable 
= new DataTable();
                        SecondTable 
= drSencondMenu[0].Table.Clone();
                        
foreach (DataRow dr in drSencondMenu)
                        {
                            SecondTable.ImportRow(dr);
                        }

                        
//如果子存在子节点
                        if (SecondTable.Rows.Count != 0)
                        {
                            
//遍历拼接子节点的HTML
                            for (int j = 0; j < SecondTable.Rows.Count; j++)
                            {
                                LeftList.Append(
"<li><a href=\"" + SecondTable.Rows[j]["Menu_Url"+ "\" target=\"navTab\" rel=\"" + SecondTable.Rows[j]["Menu_Rel"+ "\">" + SecondTable.Rows[j]["Menu_Name"+ "</a></li>");
                            }
                        }
                        
//结束符
                        LeftList.Append("</ul>");
                        LeftList.Append(
"</div>");
                    }

                }
                
return LeftList.ToString();

            }
            
catch (Exception err)
            {
                
return "没菜单";
            }
        }

 这个代码应该比第一篇的简单一些。同学们也可以改成递归的形式。

其实原理跟第一篇的差不多。

OK F5。


 

 最后的效果了。

 

其实这篇文章上周写的好详细。但是一不小心浏览器死了。

博客园没有自动保存功能。只能前功尽弃了。人还是有惰性。主要是感冒了。哎,明天还继续上班。上班悲剧啊!给不上力啊。

下次有机会在给大家介绍一种新型的菜单。这里的技术都是比较过时的了。大家可以用跟得上步伐的代码改造一下。

 

 

到这里菜单已经完成了,下次得去坛子抓一抓问菜单的。

洗洗睡了。

 

忘记贴源码了。

 源码请点击

洗洗睡了。

posted on 2011-10-11 17:58  freedom831215  阅读(355)  评论(2编辑  收藏  举报