asp.net 动态纵向菜单代码,Asp.Net代码库,德仔网

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代码分类
【Asp.Net】 asp.net 动态纵向菜单
作者:Dezai.CN / 发布于2013/1/9/ 482
using System;  
using System.Data;  
using System.Configuration;  
using System.Collections;  
using System.Web;  
using System.Web.Security;  
using System.Web.UI;  
using System.Web.UI.WebControls;  
using System.Web.UI.WebControls.WebParts;  
using System.Web.UI.HtmlControls;  
using Microsoft.Practices.EnterpriseLibrary.Data;  
using Microsoft.Practices.EnterpriseLibrary.Common;  
using System.Data.Common;  
public partial class LeftMenu : System.Web.UI.Page  
{  
    Database db = DatabaseFactory.CreateDatabase("sqlconstr2");  
    protected void Page_Load(object sender, EventArgs e)  
    {  
        if (!Page.IsPostBack)  
            GVDataBind();  
    }  
    private void GVDataBind()  
    {  
        DbCommand dcmd = db.GetSqlStringCommand("select * from dbo.[Group] where UserID=0");  
        DataSet ds = db.ExecuteDataSet(dcmd);  
        this.GridView1.DataSource=ds.Tables[0];  
        this.GridView1.DataBind();  
    }  
    private void DLDataBind(DataList dl, int GID)  
    {  
  
         
        string sql = "SELECT [User].*,[GroupUser].GroupID FROM [GroupUser] INNER JOIN [User] ON [User].ID=[GroupUser].UserID WHERE GroupID=" + GID + "";  
        DbCommand dcmd = db.GetSqlStringCommand(sql);  
        DataSet ds = db.ExecuteDataSet(dcmd);  
        dl.DataSource = ds.Tables[0];  
        dl.DataBind();  
  
    }  
    protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)  
    {  
        DataList dlUser = (DataList)e.Row.FindControl("DataList1");  
        if (dlUser != null)  
        {   ///绑定数据  
            DLDataBind(dlUser, Int32.Parse(this.GridView1.DataKeys[e.Row.RowIndex].Value.ToString()));  
        }  
    }  
}  
 



<%@ Page Language="C#" AutoEventWireup="true" CodeFile="LeftMenu.aspx.cs" Inherits="LeftMenu" %>  
  
<!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>无标题页</title>  
   <mce:style type="text/css"><!--  
   a{  
   text-decoration:none;  
   color:black;  
   }  
     
--></mce:style><style type="text/css" mce_bogus="1">   a{  
   text-decoration:none;  
   color:black;  
   }  
   </style>  
</head>  
<body>  
    <form id="form1" runat="server">  
    <div>  
        <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" OnRowDataBound="GridView1_RowDataBound" DataKeyNames="ID" Width="154px" ShowHeader="False">  
            <Columns>  
                <asp:TemplateField   >  
                    <ItemTemplate>  
                        <div style="height: 100%; cursor:hand; background:#CCC; border-style:none" id="divfa" onclick="chang('<%#"divson"+Eval("ID")%>');" >  
                      <%#Eval("Name")%>  
                        </div>  
                        <div style="height:100%; display:none; background:#EBEBEB; width:100%;border-style:none" id='<%#"divson"+Eval("ID")%>'>  
                            <asp:DataList ID="DataList1" runat="server" Width="100%">  
                            <ItemTemplate>  
                            <div id="div_s" style="border-bottom:#FFF 1px solid; width:100%; cursor:hand;"> <a href="#" mce_href="#"><%#Eval("Username")%></a></div>  
                            </ItemTemplate>  
                            </asp:DataList></div>  
                    </ItemTemplate>  
                </asp:TemplateField>  
            </Columns>  
        </asp:GridView>  
      
    </div>  
    <mce:script language="javascript" type="text/javascript"><!--  
       function chang(div)  
       {  
         var divson=document.getElementById(div);  
         if(divson.innerHTML=="")  
         {  
            divson.style.display="none";  
         }  
         else  
         {  
             if(divson.style.display=="none")  
             {  
              divson.style.display="block";  
             }  
             else  
             {  
              divson.style.display="none";  
             }  
         }  
       }  
         
         
      
// --></mce:script>  
    </form>  
</body>  
</html>
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　纵向菜单　
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