HTML页面
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | <%@ Register assembly= "AspNetPager" namespace = "Wuqi.Webdiyer" tagprefix= "webdiyer" %> <asp:Content ID= "BodyContent" ContentPlaceHolderID= "MainContent" runat= "server" > <div class = "jumbotron" > <asp:GridView ID= "GridView1" runat= "server" AllowSorting= "true" OnSorting= "GridView1_Sorting" Width= "98%" OnRowCommand= "GridView1_RowCommand" AutoGenerateColumns= "false" > <RowStyle Height= "20px" HorizontalAlign= "Center" ForeColor= "#000066" ></RowStyle> <Columns> <asp:BoundField DataField= "ID" HeaderText= "编号" SortExpression= "ID" /> <asp:BoundField DataField= "HotelID" HeaderText= "酒店编码" SortExpression= "HotelID" /> <asp:BoundField DataField= "TypeName" HeaderText= "类型名称" SortExpression= "TypeName" /> <asp:BoundField DataField= "CreateTime" HeaderText= "生成时间" SortExpression= "CreateTime" /> <asp:BoundField DataField= "CreateBy" HeaderText= "创建人" SortExpression= "CreateBy" /> <asp:TemplateField HeaderText= "操作" > <ItemTemplate> <asp:LinkButton ID= "LinkButton1" runat= "server" CommandName= "Del" CommandArgument= '<%# Eval("ID") %>' >删除</asp:LinkButton> </ItemTemplate> </asp:TemplateField> </Columns> </asp:GridView> </div> <div> <webdiyer:aspnetpager ID= "AspNetPager1" runat= "server" PageSize= "35" Width= "95%" FirstPageText= "首页" PrevPageText= "前页" LayoutType= "Table" NextPageText= "后页" LastPageText= "尾页" AlwaysShow= "true" UrlPaging= "false" showcustominfosection= "Left" onpagechanging= "AspNetPager1_PageChanging" class = "gl-number-page" > </webdiyer:aspnetpager> </div> </asp:Content> |
Model CardType类
using SqlSugar; using System; using System.Collections.Generic; using System.Linq; using System.Web; [Serializable] [SugarTable("tb_CardType")] public class CardType { [SugarColumn(IsPrimaryKey = true, IsIdentity = true)] public int ID { get; set; } public int HotelID { get; set; } public string TypeName { get; set; } public DateTime CreateTime { get; set; } public string CreateBy { get; set; } }
页面后台代码
using SqlSugar; using System; using System.Collections.Generic; using System.Linq; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; public partial class _Default : Page { protected SqlSugarClient db = new SqlSugarClient(new ConnectionConfig() { ConnectionString = "server=JYJKQC53O;uid=sa;pwd=1a2s3d4f5g6h;database=Hotel345", DbType = DbType.SqlServer,//设置数据库类型 IsAutoCloseConnection = true,//自动释放数据务,如果存在事务,在事务结束后释放 InitKeyType = InitKeyType.Attribute //从实体特性中读取主键自增列信息 }); protected void Page_Load(object sender, EventArgs e) { if (db.Queryable<CardType>().Count() < 50) { var list = new List<CardType>(); CardType cartype; for (int i = 0; i < 50; i++) { cartype = new CardType(); cartype.HotelID = 3; cartype.TypeName = "居民身份证" + i.ToString(); cartype.CreateTime = DateTime.Now; cartype.CreateBy = "fermnng"; list.Add(cartype); } db.Insertable(list.ToArray()).ExecuteCommand(); } if (!Page.IsPostBack) { ViewState["sort"] = "ASC"; ViewState["sortExpression"] = "ID"; DataBin(); } } protected void DataBin() { int total = 0; var getPage = db.Queryable<CardType>().ToPageList(AspNetPager1.CurrentPageIndex, AspNetPager1.PageSize, ref total);//根据分页查询 if (ViewState["sort"].ToString() == "ASC") { getPage = getPage.OrderBy(s => GetPropertyValue(s, ViewState["sortExpression"].ToString())).ToList<CardType>(); } else { getPage = getPage.OrderByDescending(s => GetPropertyValue(s, ViewState["sortExpression"].ToString())).ToList<CardType>(); } this.GridView1.DataSource = getPage; this.GridView1.DataBind(); AspNetPager1.RecordCount = total; ViewState["getPage"] = getPage; } protected void AspNetPager1_PageChanging(object src, Wuqi.Webdiyer.PageChangingEventArgs e) { AspNetPager1.CurrentPageIndex = e.NewPageIndex; DataBin(); } protected void GridView1_Sorting(object sender, GridViewSortEventArgs e) { string sortExpression = e.SortExpression; var list = ViewState["getPage"] as List<CardType>; if (ViewState["sort"].ToString() == "ASC") { list = list.OrderByDescending(s => GetPropertyValue(s, sortExpression)).ToList<CardType>(); ViewState["sort"] = "DESC"; } else { list = list.OrderBy(s => GetPropertyValue(s, sortExpression)).ToList<CardType>(); ViewState["sort"] = "ASC"; } if (list.Count > 0) { ViewState["sortExpression"] = sortExpression; GridView1.DataSource = list; GridView1.DataBind(); } } public object GetPropertyValue(object obj, string property) { System.Reflection.PropertyInfo propertyInfo = obj.GetType().GetProperty(property); return propertyInfo.GetValue(obj, null); } protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e) { if (e.CommandName == "Del") { int RowID = Convert.ToInt32(e.CommandArgument); var result = db.Deleteable<CardType>().In(RowID).ExecuteCommand(); DataBin(); } } }
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