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首页 / 网页编程 / ASP.NET / ASP.NET餐饮管理系统制作代码分享

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.aspxprotected 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。