asp.net--站点构架(页首设计)_页首设计

asp.net--站点构架(页首设计)_html_02

asp.net--站点构架(页首设计)_html_03

首先创建母版页

.master代码如下：

<%@ Master Language="C#" AutoEventWireup="true" CodeFile="mst_lv0.master.cs" Inherits="mst_lv0" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
    <link href="App_style/CSS_DEFAULT.css" rel="stylesheet" type="text/css" />
    <asp:ContentPlaceHolder id="head" runat="server">
    </asp:ContentPlaceHolder>
</head>

<body>
    <form id="form1" runat="server">
    <asp:ScriptManager ID="ScriptManager1" runat="server">
    </asp:ScriptManager>

    <div>
        <div id="divmst_topBar">
            <div class="safeWidth al_r">
                <a href="#" id="a_eEnter" >电商入口</a>
                <a href="#" id="a_setHome" >设为首页</a>
                <a href="#" id="a_setFav" >加入收藏</a>
            </div>
        </div>

        <div id="divmst_LogoNav" class ="safeWidth">
            <asp:Image ID="img_logo" runat="server" ImageUrl="~/App_imgs/LOGO.jpg"
             Width="200" CssClass="fl" />
            <asp:Menu ID="menu_mainNav" runat="server" CssClass="fr" 
                MaximumDynamicDisplayLevels="0" StaticDisplayLevels="2" 
                Orientation="Horizontal" DataSourceID="SiteMapDataSource1"
                OnPreRender="menuPreRender" >
            </asp:Menu>
            <asp:SiteMapDataSource ID="SiteMapDataSource1" runat="server" />
            <div class ="clr"></div>
        </div>

<%--banner大图--%>
        <div id="divmst_bigimg">
            <asp:ContentPlaceHolder ID="cph_bigimg" runat="server" />
        </div>

<%--标题--%>
        <div class ="safeWidth">
        <div id="divmst_sitemapPath" runat="server">
            您当前的位置：<asp:SiteMapPath ID="SiteMapPath1" runat="server">
            </asp:SiteMapPath>
        </div>

        <asp:Label ID="lbl_subpageTitle" runat="server" 
            Text="子页大标题" CssClass ="labSubpageTitle" />
        </div>

        <div id="divmst_content">
            <asp:ContentPlaceHolder id="cph_content_temp" runat="server"></asp:ContentPlaceHolder>
        </div>

        <div id="divmst_submenuList">
            <div class ="safeWidth" runat="server" id="div_submenus">
                
                <asp:Table runat="server" CssClass="tbl_quickLinks">
                    <asp:TableRow runat="server" ID="row_links"></asp:TableRow>
                </asp:Table>
            
            </div>
        </div>
        <div id="divmst_copyRight">
            <div class ="safeWidth">页脚copyRight</div>
        </div>
    </div>
    </form>
</body>
</html>

其中主CSS文件代码如下：

body,div,p,ul,li,h1,h2,h3,h4,h5,h6,table 
    { margin:0px; padding:0px; font-family:"微软雅黑";}

/*通用类*/
.fl { float:left !important;}
.fr { float:right !important;}
.clr{ clear:both;}

.al_r { text-align:right;}
.al_l { text-align:left;}

.safeWidth { margin:0px auto; width:760px;}



/*母版页结构*/
#divmst_topBar,#divmst_copyRight
{background-color:Black; padding:8px;}




/*各种超链接*/
    a{ text-decoration:none;}
    /*topBar3个超链接*/
    #a_eEnter,#a_setHome,#a_setFav
    { color:#AEAEAE; font-size:12px;
      padding:2px 0px 2px 16px;  margin-left:5px;
      background-image:url(../App_imgs/back.png); background-repeat:no-repeat;
      }
    #a_setHome  { background-position:0px -20px;}//后两个链接贴图位置
    #a_setFav   { background-position:0px -40px;}<span style="font-family: Arial, Helvetica, sans-serif;">//后两个链接贴图位置</span>
    #divmst_topBar a:hover { color:White;}
    
    
    /*主导航*/
    #menu_mainNav *{outline:none;}
    #menu_mainNav a      <span style="color:#ff0000;">注释：注意 <span style="font-family: Arial, Helvetica, sans-serif;">! important的作用！</span></span>
    {   display:block !important;
        padding: 20px 15px 20px 15px !important ; 
        margin-left:7px;  
        border-radius:8px;  border-top-left-radius:0px; border-top-right-radius:0px; 
        border-top:6px solid white; border-right:1px solid white;
        color:Black; font-size:15px; }
    #menu_mainNav a:hover, #menu_mainNav a.selected
    {   border-top:6px solid #FAB41E;
        border-bottom:1px solid #d1d1d1;  border-right:1px solid #eaeaea;
        background-color:#fafafa;
        color:#ffaa11; }

.master.cs代码如下：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data.OleDb;
using newClasses;

public partial class mst_lv0 : System.Web.UI.MasterPage
{
    protected void Page_Load(object sender, EventArgs e)
    {
    }

    protected void menuPreRender(object sender, EventArgs e) {
        try
        {
            MenuItem mi = menu_mainNav.FindItem(SiteMap.CurrentNode.ResourceKey);
            mi.Selected = true;
           
        }
        catch { }
        
    }
}

以上代码用于在选中当前结点时改变显示样式！



效果如下：

                                                                                                                     

asp.net--站点构架(页首设计)_asp.net_04