ASP.NET餐饮管理系统制作代码分享-巨人网络通讯

页面介绍展示：

以上是餐饮管理系统制作图片介绍，接下来是代码部分。

menu.aspx

%@ Page Language="C#" MasterPageFile="~/MasterPage.master" AutoEventWireup="true" CodeFile="menu.aspx.cs" Inherits="menu" Title="无标题页" %> 
 
asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server"> 
  form id="form1" runat="server"> 
 style="height: 300px"> 
 
  asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False"  
    DataSourceID="SqlDataSource1" Height="299px"  
    Width="544px" AllowPaging="True" PageSize="4"> 
    PagerSettings FirstPageText="首页" LastPageText="末页"  
      Mode="NextPreviousFirstLast" NextPageText="下一页" PreviousPageText="上一页" /> 
    Columns> 
      asp:BoundField DataField="menuID" HeaderText="序号" InsertVisible="False"  
        ReadOnly="True" SortExpression="menuID" /> 
      asp:BoundField DataField="menuName" HeaderText="菜名"  
        SortExpression="menuName" /> 
      asp:ImageField DataImageUrlField="menuPhoto" HeaderText="图片"  
         ControlStyle-Height="30px" 
         ControlStyle-Width="70px"  
        SortExpression="menuPhoto" > 
ControlStyle Height="30px" Width="70px">/ControlStyle> 
      /asp:ImageField> 
      asp:BoundField DataField="menuCooker" HeaderText="厨师"  
        SortExpression="menuCooker" /> 
      asp:BoundField DataField="menuStyle" HeaderText="菜系"  
        SortExpression="menuStyle" /> 
      asp:BoundField DataField="menuPrice" HeaderText="价格"  
        SortExpression="menuPrice" /> 
      asp:BoundField DataField="menuDate" HeaderText="创菜日期"  
        SortExpression="menuDate" /> 
    /Columns> 
  /asp:GridView> 
  asp:SqlDataSource ID="SqlDataSource1" runat="server"  
    ConnectionString="%$ ConnectionStrings:ConnStr %>"  
    SelectCommand="SELECT [menuID], [menuName], [menuPhoto], [menuCooker], [menuStyle], [menuPrice], [menuDate] FROM [Menus]"> 
  /asp:SqlDataSource> 
 
/> 
  /form> 
/asp:Content> 
asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder2" Runat="Server"> 
   style=" height:300px "> 
  
  
   asp:DataList ID="DataList1" runat="server" DataSourceID="SqlDataSource2"> 
   HeaderTemplate > 
    table border="1" style="width: 104%; height: 36px"> 
    tr> 
    td>图片/td> 
    td>菜名/td> 
    td>原价格/td> 
    td>优惠价格/td> 
    /tr>     
    /HeaderTemplate> 
     ItemTemplate> 
         tr> 
           td style="width: 90px"> 
             asp:Image ID="Image1" runat="server" Height="88px"  
               ImageUrl='%# Eval("menuPhoto") %>' Width="88px" /> 
           /td> 
           td style="width: 40px"> 
             asp:Label ID="Label1" runat="server" Text='%# Eval("menuName") %>'>/asp:Label> 
           /td> 
           td style="width: 50px"> 
             asp:Label ID="Label2" runat="server" Text='%# Eval("menuPrice") %>'>/asp:Label> 
           /td> 
           td style="width: 50px"> 
             asp:Label ID="Label3" runat="server" Text='%# Eval("menuNewPrice") %>'>/asp:Label> 
           /td> 
         /tr> 
     /ItemTemplate> 
     FooterTemplate>/table>/FooterTemplate>  
   /asp:DataList> 
   asp:SqlDataSource ID="SqlDataSource2" runat="server"  
     ConnectionString="%$ ConnectionStrings:ConnStr %>"  
      
      SelectCommand="SELECT [menuName], [menuPhoto], [menuNewPrice], [menuPrice] FROM [Menus] WHERE ([menuNewPrice] IS NOT NULL)"> 
   /asp:SqlDataSource> 
  
  
 /> 
/asp:Content>

menuCar.aspx

%@ Page Language="C#" MasterPageFile="~/Land-zhuce.master" AutoEventWireup="true" CodeFile="menuCar.aspx.cs" Inherits="menuCar" Title="无标题页" %> 
 
asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server"> 
  form id="form1" runat="server"> 
 style="height:350px"> 
 table id="Table1" cellSpacing="1" cellPadding="0" width="530" align="center" border="0"> 
          TR> 
            TD align="center"> 
              asp:label id="Label1" runat="server" Font-Size="X-Large" Font-Names="华文行楷" ForeColor="Blue">订餐车/asp:label>/TD> 
          /TR> 
          TR> 
            TD align="center"> 
            asp:DataList ID="DataList1" runat="server" BorderColor="Tan" BorderWidth="1px"  
                CellPadding="2" ForeColor="Black" DataKeyField="ID"  
                onupdatecommand="DataList1_UpdateCommand"  
                OnDeleteCommand="DataList1_DeleteCommand" AllowPaging="true" PageSize="4"  
                RepeatColumns="4"> 
          %--  AlternatingItemStyle BackColor="PaleGoldenrod" /> 
            SelectedItemStyle BackColor="DarkSlateBlue" ForeColor="GhostWhite" />--%> 
      HeaderTemplate> 
        table border="1" style="width: 100%"> 
          tr> 
            td style="width: 25px"> 
              序号/td> 
            td style="width: 33px"> 
              菜名/td> 
            td style="width: 49px"> 
              图片/td> 
            td style="width: 30px"> 
              付费/td> 
            td> 
              份数/td> 
            td> 
              保存份数/td> 
            td> 
              删除/td> 
          /tr> 
         
      /HeaderTemplate> 
      HeaderStyle BackColor="Tan" Font-Bold="True" /> 
      ItemTemplate> 
        tr> 
         td>%# DataBinder.Eval(Container.DataItem ,"goodID") %>/td> 
         td>%# DataBinder.Eval(Container.DataItem ,"menuName") %>/td> 
%--         td>%# DataBinder.Eval(Container.DataItem ,"menuPhoto") %>/td>--%>   
        td>asp:Image ID="Image1" runat="server" Width="60px" Height="40px" ImageUrl='%# DataBinder.Eval(Container.DataItem ,"menuPhUrl") %>'>/asp:Image>/td> 
         td>%# DataBinder.Eval(Container.DataItem ,"payMoney") %>/td> 
         td>asp:TextBox ID="txtCount" runat="server" Width="32px"  
             Text='%# DataBinder.Eval(Container.DataItem ,"number") %>'>/asp:TextBox>/td> 
         td>asp:Button ID="bnMod" runat="server" Text="保存修改" CommandName="Update">/asp:Button>/td> 
         td>asp:Button ID="Button1" runat="server" Text="删除" CommandName= "Delete"/>/td> 
        /tr> 
      /ItemTemplate> 
      FooterTemplate>/table>/FooterTemplate> 
      FooterStyle BackColor="Tan" /> 
      /asp:DataList> 
      /TD> 
          /TR> 
          TR> 
            TD align="center" height="40">总金额： 
              asp:TextBox id="total_money_txt" runat="server" Width="82px">/asp:TextBox> 
              asp:Button id="shoppingbtn" runat="server" Text="继续购物" OnClick="shoppingbtn_Click">/asp:Button> 
              asp:Button id="delallbtn" runat="server" Text="清空购物车" OnClick="delallbtn_Click">/asp:Button> 
              asp:Button id="orderbtn" runat="server" Text="结算中心" OnClick="orderbtn_Click">/asp:Button>/TD> 
          /TR> 
          TR> 
            TD align="center">/TD> 
          /TR> 
          TR> 
            TD align="center"> 
              /TD> 
          /TR> 
        /table> 
 
 
/> 
  /form> 
/asp:Content>

menuCar.aspx.cs

using System; 
using System.Collections; 
using System.Configuration; 
using System.Data; 
using System.Linq; 
using System.Web; 
using System.Web.Security; 
using System.Web.UI; 
using System.Web.UI.HtmlControls; 
using System.Web.UI.WebControls; 
using System.Web.UI.WebControls.WebParts; 
using System.Xml.Linq; 
 
public partial class menuCar : System.Web.UI.Page 
{ 
  String SqlStr; 
  DB db = new DB(); 
  DataSet Ds = new DataSet(); 
  public void DataListBind() 
  { 
    SqlStr = "select * from OrderMenu where customerName='" + Session["UserName"] + "'"; 
    //Ds = db.GetDataTableBySql(SqlStr); 
    DataSet das = Dataoperator.getRows(SqlStr); 
    DataList1.DataSource = das; 
    DataList1.DataBind();  
    //try 
    //{ 
    //  this.DataList1.DataSource = Ds.Tables[0].DefaultView; 
    //  this.DataList1.DataBind(); 
    //} 
    //catch (Exception) 
    //{ 
    //  Response.Write("script>alert('没有得到数据,请重试！')/script>"); 
    //} 
  } 
  protected void Page_Load(object sender, EventArgs e) 
  { 
    if (Page.IsPostBack == false) 
    { 
      SqlStr = "select * from OrderMenu"; 
      Ds = db.GetDataTableBySql(SqlStr); 
      //try 
      //{ 
      //  if (Ds.Tables[0].Rows.Count != 0)//若购物车有此产品则提示用户 
      //  { 
      //    Response.Write("script>alert('你已经购买了此产品，只要更改数量就行！')/script>"); 
      //  } 
      //  else//若购物车没有此产品则将此产品的相关信息插入购物车 
      //  { 
      //    Response.Write("没有！！"); 
      //  } 
      //} 
      //catch (Exception) 
      //{ 
      //  Response.Write("script>alert('没有得到数据，请重试！')/script>"); 
      //} 
      DataListBind();//绑定数据 
      //total_money();//计算价格 
    }  
  } 
  protected void shoppingbtn_Click(object sender, EventArgs e) 
  { 
    Response.Redirect("orderMainMenu.aspx"); 
  } 
  protected void delallbtn_Click(object sender, EventArgs e) 
  {  
  } 
  protected void orderbtn_Click(object sender, EventArgs e) 
  { 
    Response.Redirect("menuorder.aspx"); 
  } 
  protected void DataList1_DeleteCommand(object source, DataListCommandEventArgs e) 
  { 
    //String book_id = this.DataList1.DataKeys[e.Item.ItemIndex].ToString(); 
    //SqlStr = "delete from 购物车表 where 图书编号='" + book_id + "'"; 
    //Boolean Del_Result; 
    //Del_Result = db.UpdateDataBySql(SqlStr); 
    //if (Del_Result == true) 
    //{ 
    //  Response.Write("script>alert('记录删除成功！')/script>"); 
    //  DataListBind();//绑定数据 
    //  total_money();//计算价格 
    //} 
    //else 
    //  Response.Write("script>alert('记录删除失败，请检查！')/script>");  
  } 
  protected void DataList1_UpdateCommand(object source, DataListCommandEventArgs e) 
  { 
    String book_id = this.DataList1.DataKeys[e.Item.ItemIndex].ToString(); 
    TextBox count = (TextBox)this.DataList1.Items[e.Item.ItemIndex].FindControl("txtcount");  
    string SqlStr1 = "select * from Menus where menuNumber='" + Session["menu_number"] + "'"; 
    Ds = Dataoperator.getRows(SqlStr1); 
 
    if (Ds.Tables[0].Rows.Count>0) 
    { 
      int pric = Convert.ToInt32(Ds.Tables[0].Rows[0][6]);  
      int mon = Convert.ToInt32(count.Text) * pric; 
      //Session["payMon"] = mon.ToString(); 
      //total_money_txt.Text = mon.ToString(); 
      SqlStr = "update OrderMenu set number='" + Convert.ToInt32(count.Text) + "',payMoney='" + mon + "' where ID='" + book_id + "'"; 
      Boolean Update_Result; 
      Update_Result = db.UpdateDataBySql(SqlStr); 
      if (Update_Result == true) 
      { 
        Response.Write("script>alert('数量修改成功！')/script>"); 
        DataListBind();//绑定数据 
      // total_money();//计算价格 
      } 
      else 
        Response.Write("script>alert('数量修改失败，请检查！')/script>");  
    }  
    else 
    { 
    }  
  }      
}

[ASP/Basic]代码

//menuorder.aspx  
  protected void Page_Load(object sender, EventArgs e) 
  { 
    if (Page.IsPostBack == false) 
    { 
      //Session["Username"] = "ning"; 
      //  DataGridViewBind(); 
      //total_money(); 
      string sql = "select * from menuView where customerName='" + Session["UserName"] + "'"; 
      Ds = Dataoperator.getRows(sql); 
      int i = Ds.Tables[0].Rows.Count; 
      int tem = 0; 
      for (int j = 0; j  i; j++) 
      { 
        tem = Convert.ToInt32(Ds.Tables[0].Rows[j][5].ToString()) + tem; 
      } 
      total_money_txt.Text = tem.ToString(); 
    } 
 
  } 
protected void orderbtn_Click(object sender, EventArgs e) 
  { 
 
    string sql = "select * from menuView where customerName='" + Session["UserName"] + "'"; 
    Ds = Dataoperator.getRows(sql); 
    int i = Ds.Tables[0].Rows.Count; 
     
    string strgoodid=""; 
    string strcustomername = ""; 
    string strmenuname = ""; 
    string strnumber = ""; 
    string deldate = ""; 
    int strpaymoney = 0; 
    if (i > 0) 
    { 
      bool te = false; 
      for (int j = 0; j  i; j++) 
      { 
        strgoodid = Ds.Tables[0].Rows[j][0].ToString(); 
        strcustomername = Ds.Tables[0].Rows[j][1].ToString(); 
        strmenuname = Ds.Tables[0].Rows[j][2].ToString(); 
        strnumber = Ds.Tables[0].Rows[j][3].ToString(); 
        deldate = Ds.Tables[0].Rows[j][4].ToString(); 
        strpaymoney = Convert.ToInt32(Ds.Tables[0].Rows[j][5]); 
        tem++; 
 
        string songdate = Calendar1.SelectedDate.ToString(); 
        string stylePay = ddlpayment.SelectedValue.ToString(); 
        string sakmenu = remarktxtbox.Text; 
        string sqlind = "insert into IndentMenu values('" + strgoodid + "','" + strcustomername + "','" + strmenuname + "','" + strnumber + "','" + deldate + "','" + strpaymoney + "','" + songdate + "','" + stylePay + "','" + sakmenu + "')"; 
        te = Dataoperator.exSql(sqlind); 
         
      } 
      if (te) 
      { 
        MessageBox.ShowPath("menuIndent.aspx"); 
      } 
      else 
      { 
        MessageBox.Show("存储错误.."); 
      } 
    } 
    else 
    { 
      MessageBox.Show("出错了啊！！");     
    } 
}

以上就是ASP.NET餐饮管理系统制作关键代码，代码不够完整，本文的目的只是想给大家一个启发，制作餐饮管理系统的思路，希望能真正的帮助到大家。

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