使用htnl标签创建动态菜单 [英] Create Dynamic menu using htnl tag

问题描述

<asp:Label ID="lblHeaderMenu" runat="server" Text=""></asp:Label>
               <asp:Label ID="LblChildMenu" runat="server" Text=""></asp:Label>

dynamic.cs

dynamic.cs

string[] smenu = new string[5];
        string []parentMenu =new string [5];
        StringBuilder sb = new StringBuilder();
        smenu = obj.GetMenu();
        parentMenu = obj.ParentMenuName;
        //   parentMenu = = obj.GetChild();
        string lstr = "";
        string listr = "";
        // string lgtmenu = "";
        lstr = Convert.ToString(("<ul class='nav nav-list'>"));
        listr = Convert.ToString(("<ul class='dropdown-menu submenu'>"));



        for (int i = 0; i <= 5; i++)

        {

            lstr += Convert.ToString(("<li class='active'> <a href='index.html'><i class='icon-dashboard'></i><span>"));
            lstr += (Convert.ToString(smenu[i]));
            lstr += Convert.ToString(("</span></a></li>"));

            for (int ii = 0; ii <= 5 ; ii++)

            {

                listr += Convert.ToString(("<li> <a href='index.html'><i class='icon-double-angle-right'></i><span>"));
                listr += (Convert.ToString(parentMenu[ii]));
                listr += Convert.ToString(("</span></a></li>"));
            }
            listr += Convert.ToString(("</ul>"));
            lblHeaderMenu.Text = lstr;
        }
        lstr += Convert.ToString(("</ul>"));
        LblChildMenu.Text = listr;
    }
}

class.cs

public string [] ParentMenuName = new string [8];

public string [] GetMenu（）

{



SqlConnection Conn = new SqlConnection（constr）;

Conn.Open（）;

SqlCommand Cmd = new SqlCommand（prp，Conn）;

Cmd.Parameters.AddWithValue（@ id，1）;

Cmd.Parameters.AddWithValue（@ MasterID，0）;

Cmd.CommandType = CommandType.StoredProcedure;

SqlDataAdapter adp = new SqlDataAdapter（Cmd）;

DataTable ds = new DataTable（）;

adp .Fill（ds）;

//Cmd.ExecuteNonQuery（）;

// SqlDataReader dr2 = Cmd.ExecuteReader（）;



string [] value = new string [8];

int [] id = new int [8];

int Name = 0;

int ID = 0;

// while（dr2.Read（））

foreach（ds.Rows中的DataRow父级）

{

value [Name] = Convert .ToString（parent [MasterName]）;

id [ID] = Convert.ToInt16（parent [ID]）;

姓名=姓名+ 1;

ID = ID + 1;



}



GetChild（ID）;

Cmd.Dispose（）;

Conn.Close（）;

Conn.Dispose（）;

返回值;

}

public string [] GetChild（int masterID）

{

SqlConnection Conn = new SqlConnection（constr）;

Conn.Open（）;

SqlCommand Cmd = new SqlCommand（ prp，Conn）;

Cmd.Parameters.AddWithValue（@ id，2）;

Cmd.Parameters.AddWithValue（@ MasterID，masterID）;

Cmd.CommandType = CommandType.StoredProcedure;

SqlDataAdapter adp = new SqlDataAdapter（Cmd）;

DataTable ds = new DataTable（）;

adp.Fill（ds）;



int [] id = new int [8];

int名称= 0;
int ID = 0;

// while（dr2.Read（））

foreach（ds.Rows中的DataRow parent）

{

ParentMenuName [Name] = Convert.ToString（parent [ParentName]）;

/// id [ID] = Convert.ToInt16 （parent [ParentID]）;

Name = Name + 1;



}

// dss.Close（）;



Cmd.Dispose（）;

Conn.Close（）;

Conn.Dispose（）;

返回ParentMenuName;



}







这是我自己的代码，但是我想在父菜单中打开子菜单，但是他在课外打开任何哥们帮帮我

class.cs
public string [] ParentMenuName = new string[8];
public string[] GetMenu()
{

SqlConnection Conn = new SqlConnection(constr);
Conn.Open();
SqlCommand Cmd = new SqlCommand("prp", Conn);
Cmd.Parameters.AddWithValue("@id", 1);
Cmd.Parameters.AddWithValue("@MasterID", 0);
Cmd.CommandType = CommandType.StoredProcedure;
SqlDataAdapter adp = new SqlDataAdapter(Cmd);
DataTable ds = new DataTable();
adp.Fill(ds);
//Cmd.ExecuteNonQuery();
//SqlDataReader dr2 = Cmd.ExecuteReader();

string[] value = new string[8];
int [] id = new int [8];
int Name = 0;
int ID = 0;
//while (dr2.Read())
foreach (DataRow parent in ds.Rows )
{
value[Name] = Convert.ToString(parent["MasterName"]) ;
id[ID] = Convert.ToInt16(parent["ID"]);
Name = Name + 1;
ID = ID + 1;

}

GetChild(ID);
Cmd.Dispose();
Conn.Close();
Conn.Dispose();
return value;
}
public string [] GetChild(int masterID)
{
SqlConnection Conn = new SqlConnection(constr);
Conn.Open();
SqlCommand Cmd = new SqlCommand("prp", Conn);
Cmd.Parameters.AddWithValue("@id", 2);
Cmd.Parameters.AddWithValue("@MasterID",masterID );
Cmd.CommandType = CommandType.StoredProcedure;
SqlDataAdapter adp = new SqlDataAdapter(Cmd);
DataTable ds = new DataTable();
adp.Fill(ds);

int[] id = new int[8];
int Name = 0;
int ID = 0;
//while (dr2.Read())
foreach (DataRow parent in ds.Rows)
{
ParentMenuName[Name] = Convert.ToString(parent["ParentName"]);
/// id[ID] = Convert.ToInt16(parent["ParentID"]);
Name = Name + 1;

}
//dss.Close();

Cmd.Dispose();
Conn.Close();
Conn.Dispose();
return ParentMenuName;

}



this is my own code but i want to open child menu inside parent menu but he open outside class any buddy help me

推荐答案

试试这个...... :)



动态填充菜单项来自ASP.NET中的数据库 [ ^ ]

try this...:)

Dynamically populating menu items from the database in ASP.NET[^]

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