int userID = 1;//用户ID整个会话都要保存,默认没有登录,即为-1 protected void Page_Load(object sender, EventArgs e) { cinemaName = Convert.ToString(Session["CinemaNameToCinemaDetails"]); Session["CinemaNameToMovieList"] = cinemaName; //******************************************************************************* //注意,一定要将这两个量写在if判断的外面,否则每次点击按钮后变16-17行设置的默认值 //cinemaName=Session["CinemaName"]; //userID=Session["UserID"]; //******************************************************************************* if (!IsPostBack) { LabelCinemaName.Text = cinemaName; //根据电影院名得到电影院对象,从而获取电影院详细信息 CINEMA cinema = cinemaBll.GetCinema(cinemaName); LabelRank.Text = cinema.rank.ToString() + "分"; LabelRankNum.Text = "已有" + cinema.rank_number.ToString() + "人打分"; //绑定电影院图片到控件 string cinemaPicture = string.Empty; cinemaPicture = cinemaBll.GetCinemaPicture(cinemaName); ImageCinemaDetail.ImageUrl = cinemaPicture; LabelCinemaDetails.Text = cinema.introduction; //根据电影院名得到电影院最新评论列表,默认显示最新列表 List <Comment> comment = cinemaBll.GetLatestComment(cinemaName); DisplayCinemaComment(comment); } }
protected void Page_Load(object sender, EventArgs e) { cinemaName = (string )Session["CinemaName"]; userID = (int)Session["UserID"]; if (!IsPostBack) { LabelCinemaName.Text = cinemaName; //根据电影院名得到电影院对象,从而获取电影院详细信息 CINEMA cinema = cinemaBll.GetCinema(cinemaName); LabelRank.Text = cinema.rank.ToString() + "分"; LabelRankNum.Text = "已有" + cinema.rank_number.ToString() + "人打分"; //绑定电影院图片到控件 string cinemaPicture = string.Empty; cinemaPicture = cinemaBll.GetCinemaPicture(cinemaName); ImageCinemaDetail.ImageUrl = cinemaPicture; LabelCinemaDetails.Text = cinema.introduction; } }
//过后删除!!!!!!!!!!!!!!!!!! protected void Display(string newCinemaName) { if (newCinemaName.Equals("全部")) { LoadCinema(); return; } //把搜索的数据绑定到界面 //DataTable dt = new DataTable(); //添加列 DataColumn name = new DataColumn("name", typeof(string)); DataColumn address = new DataColumn("address", typeof(string)); DataColumn movieNum = new DataColumn("movieNum", typeof(int)); dt.Columns.Add(name); dt.Columns.Add(address); dt.Columns.Add(movieNum); CINEMA cinema = new CINEMA(); cinema = _cinemaBll.GetCinema(newCinemaName); //添加行数据 DataRow row = dt.NewRow(); row[name] = cinema.name; row[address] = cinema.address; int num = _cinemaBll.GetMovieNumByCinemaName(cinema.name, cinema.address); row[movieNum] = num; dt.Rows.Add(row); //清除原有数据 GridViewCinemas.DataSource = null; GridViewCinemas.DataBind(); //绑定新数据 GridViewCinemas.DataSource = dt; GridViewCinemas.DataBind(); }
protected void Page_Load(object sender, EventArgs e) { //Test //Session["CinemaNameToMovieList"] = "武汉环银电影城"; _cinemaName = Convert.ToString(Session["CinemaNameToMovieList"]); //_cineamAddr = Convert.ToString(Session["CinemaAddrToMovieList"]); //MessageBox.Show(_cinemaName); LabelCinemaName.Text = _cinemaName; //得到电影院Id CINEMA cinema = _cinemaBll.GetCinema(_cinemaName); _cinemaId = cinema.id; //显示数据 //LoadMovies(_cinemaName); if (!IsPostBack) { //LoadMovies("武汉环银电影城"); GridViewMovies.DataSourceID = "ObjectDataSourceMovieShow"; } }