/// <summary> /// 绑定 /// </summary> private void bind() { string where = " 1=1 "; if (txt_title.Text != "") { where += " and title like '%" + txt_title.Text + "%' "; } GridView1.DataSource = bll.GetList(where + " order by id desc"); GridView1.DataBind(); }
/// <summary> /// 初始化 /// </summary> protected void chushi() { //根据编号得到相应的记录 DataSet ds = bll.GetList(" id=" + Request.QueryString["id"]); if (ds.Tables[0].Rows.Count > 0) { txt_title.Text = ds.Tables[0].Rows[0]["title"].ToString(); Labelpic.Text = ds.Tables[0].Rows[0]["pic"].ToString(); if (Labelpic.Text != "" && Labelpic.Text.Length > 3) { Imagepic.ImageUrl = "../../uploads/" + Labelpic.Text; Imagepic.Visible = true; } txt_fcal.Text = ds.Tables[0].Rows[0]["fcal"].ToString(); Textarea1.Value = ds.Tables[0].Rows[0]["memo"].ToString(); } }
//初始化 private void ShowInfo() { if (Request.QueryString["id"] != null) { SP.BLL.food bll = new SP.BLL.food(); //根据编号得到相应的记录 DataSet ds = bll.GetList(" id=" + Request.QueryString["id"]); SP.Model.food model = bll.GetModel(int.Parse(Request.QueryString["id"])); if (ds.Tables[0].Rows.Count > 0) { DataRow sdr = ds.Tables[0].Rows[0]; lbltitle.Text = sdr["title"].ToString(); imgpic.ImageUrl = "../../uploads/" + model.pic; lblmemo.Text = sdr["memo"].ToString(); // lblfcal.Text = sdr["fcal"].ToString()+"卡路里/100g"; lblatime.Text = sdr["atime"].ToString(); } } }