/// <summary> /// 更新一条数据 /// </summary> public bool Update(hm.Model.ad model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update ad set "); strSql.Append("apId=@apId,"); strSql.Append("title=@title,"); strSql.Append("url=@url,"); strSql.Append("pic=@pic,"); strSql.Append("remark=@remark,"); strSql.Append("startDate=@startDate,"); strSql.Append("endDate=@endDate,"); strSql.Append("orders=@orders,"); strSql.Append("addTime=@addTime,"); strSql.Append("status=@status"); strSql.Append(" where id=@id"); OleDbParameter[] parameters = { new OleDbParameter("@apId", OleDbType.Integer, 4), new OleDbParameter("@title", OleDbType.VarChar, 255), new OleDbParameter("@url", OleDbType.VarChar, 255), new OleDbParameter("@pic", OleDbType.VarChar, 255), new OleDbParameter("@remark", OleDbType.VarChar, 0), new OleDbParameter("@startDate", OleDbType.Date), new OleDbParameter("@endDate", OleDbType.Date), new OleDbParameter("@orders", OleDbType.Integer, 4), new OleDbParameter("@addTime", OleDbType.Date), new OleDbParameter("@status", OleDbType.Integer, 4), new OleDbParameter("@id", OleDbType.Integer, 4) }; parameters[0].Value = model.apId; parameters[1].Value = model.title; parameters[2].Value = model.url; parameters[3].Value = model.pic; parameters[4].Value = model.remark; parameters[5].Value = model.startDate; parameters[6].Value = model.endDate; parameters[7].Value = model.orders; parameters[8].Value = model.addTime; parameters[9].Value = model.status; parameters[10].Value = model.id; int rows = DbHelperOleDb.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
private void ShowInfo(int siId) { hm.BLL.ad bll = new hm.BLL.ad(); hm.Model.ad model = bll.GetModel(siId); lblId.Text = model.id.ToString(); txtTitle.Text = model.title; ddlAp.SelectedValue = model.apId.Value.ToString(); txtUrl.Text = model.url; txtStartDate.Text = model.startDate.Value.ToString("yyyy-MM-dd HH:mm:ss"); txtEndDate.Text = model.endDate.Value.ToString("yyyy-MM-dd HH:mm:ss"); if (!string.IsNullOrEmpty(model.pic)) { imgPic.ImageUrl = model.pic; } txtRemark.Text = model.remark; txtOrders.Text = model.orders.ToString(); bindPos(); }
/// <summary> /// 增加一条数据 /// </summary> public bool Add(hm.Model.ad model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into ad("); strSql.Append("apId,title,url,pic,remark,startDate,endDate,orders,addTime,status)"); strSql.Append(" values ("); strSql.Append("@apId,@title,@url,@pic,@remark,@startDate,@endDate,@orders,@addTime,@status)"); OleDbParameter[] parameters = { new OleDbParameter("@apId", OleDbType.Integer, 4), new OleDbParameter("@title", OleDbType.VarChar, 255), new OleDbParameter("@url", OleDbType.VarChar, 255), new OleDbParameter("@pic", OleDbType.VarChar, 255), new OleDbParameter("@remark", OleDbType.VarChar, 0), new OleDbParameter("@startDate", OleDbType.Date), new OleDbParameter("@endDate", OleDbType.Date), new OleDbParameter("@orders", OleDbType.Integer, 4), new OleDbParameter("@addTime", OleDbType.Date), new OleDbParameter("@status", OleDbType.Integer, 4) }; parameters[0].Value = model.apId; parameters[1].Value = model.title; parameters[2].Value = model.url; parameters[3].Value = model.pic; parameters[4].Value = model.remark; parameters[5].Value = model.startDate; parameters[6].Value = model.endDate; parameters[7].Value = model.orders; parameters[8].Value = model.addTime; parameters[9].Value = model.status; int rows = DbHelperOleDb.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
protected void btnSave_Click(object sender, EventArgs e) { string strErr = ""; if (this.txtTitle.Text.Trim().Length == 0) { strErr += "广告名称不能为空!\\n"; } if (!PageValidate.IsDateTime(txtStartDate.Text)) { strErr += "时间格式不正确!\\n"; } if (!PageValidate.IsDateTime(txtEndDate.Text)) { strErr += "时间格式不正确!\\n"; } if (!PageValidate.IsNumber(txtOrders.Text)) { strErr += "排序必须为数字!\\n"; } if (strErr != "") { MessageBox.Show(this, strErr); return; } string title = txtTitle.Text; string url = txtUrl.Text; DateTime startDate = DateTime.Parse(txtStartDate.Text); DateTime endDate = DateTime.Parse(txtEndDate.Text); int orders = int.Parse(txtOrders.Text); string pic = ""; string remark = txtRemark.Text; if (flPic.HasFile) { string result = Common.CommonHelper.Imageupload(flPic, "ad"); if (result.IndexOf('|') > 0) { pic = result.Split('|')[2]; } else { MessageBox.Show(this, result); return; } } hm.Model.ad model = new hm.Model.ad(); model.apId = int.Parse(ddlAp.SelectedValue); model.title = title; model.url = txtUrl.Text; model.pic = pic; model.startDate = startDate; model.endDate = endDate; model.remark = remark; model.orders = orders; model.addTime = DateTime.Now; model.status = 1; hm.BLL.ad bll = new hm.BLL.ad(); bll.Add(model); Maticsoft.Common.MessageBox.ShowAndRedirect(this, "保存成功!", "list.aspx"); }
/// <summary> /// 得到一个对象实体 /// </summary> public hm.Model.ad GetModel(int id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select id,apId,title,url,pic,remark,startDate,endDate,orders,addTime,status from ad "); strSql.Append(" where id=@id"); OleDbParameter[] parameters = { new OleDbParameter("@id", OleDbType.Integer, 4) }; parameters[0].Value = id; hm.Model.ad model = new hm.Model.ad(); DataSet ds = DbHelperOleDb.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { if (ds.Tables[0].Rows[0]["id"] != null && ds.Tables[0].Rows[0]["id"].ToString() != "") { model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString()); } if (ds.Tables[0].Rows[0]["apId"] != null && ds.Tables[0].Rows[0]["apId"].ToString() != "") { model.apId = int.Parse(ds.Tables[0].Rows[0]["apId"].ToString()); } if (ds.Tables[0].Rows[0]["title"] != null && ds.Tables[0].Rows[0]["title"].ToString() != "") { model.title = ds.Tables[0].Rows[0]["title"].ToString(); } if (ds.Tables[0].Rows[0]["url"] != null && ds.Tables[0].Rows[0]["url"].ToString() != "") { model.url = ds.Tables[0].Rows[0]["url"].ToString(); } if (ds.Tables[0].Rows[0]["pic"] != null && ds.Tables[0].Rows[0]["pic"].ToString() != "") { model.pic = ds.Tables[0].Rows[0]["pic"].ToString(); } if (ds.Tables[0].Rows[0]["remark"] != null && ds.Tables[0].Rows[0]["remark"].ToString() != "") { model.remark = ds.Tables[0].Rows[0]["remark"].ToString(); } if (ds.Tables[0].Rows[0]["startDate"] != null && ds.Tables[0].Rows[0]["startDate"].ToString() != "") { model.startDate = DateTime.Parse(ds.Tables[0].Rows[0]["startDate"].ToString()); } if (ds.Tables[0].Rows[0]["endDate"] != null && ds.Tables[0].Rows[0]["endDate"].ToString() != "") { model.endDate = DateTime.Parse(ds.Tables[0].Rows[0]["endDate"].ToString()); } if (ds.Tables[0].Rows[0]["orders"] != null && ds.Tables[0].Rows[0]["orders"].ToString() != "") { model.orders = int.Parse(ds.Tables[0].Rows[0]["orders"].ToString()); } if (ds.Tables[0].Rows[0]["addTime"] != null && ds.Tables[0].Rows[0]["addTime"].ToString() != "") { model.addTime = DateTime.Parse(ds.Tables[0].Rows[0]["addTime"].ToString()); } if (ds.Tables[0].Rows[0]["status"] != null && ds.Tables[0].Rows[0]["status"].ToString() != "") { model.status = int.Parse(ds.Tables[0].Rows[0]["status"].ToString()); } return(model); } else { return(null); } }