protected void btnSave_Click(object sender, EventArgs e)
{
string strErr = "";
if (!PageValidate.IsNumber(txtoption_id.Text))
{
strErr += "option_id格式错误！\\n";
}
if (!PageValidate.IsDecimal(txtan_int.Text))
{
strErr += "an_int格式错误！\\n";
}
if (this.txtan_text.Text.Trim().Length == 0)
{
strErr += "an_text不能为空！\\n";
}
if (this.txtopen_id.Text.Trim().Length == 0)
{
strErr += "open_id不能为空！\\n";
}
if (this.txtname.Text.Trim().Length == 0)
{
strErr += "name不能为空！\\n";
}
if (!PageValidate.IsDateTime(txttime.Text))
{
strErr += "time格式错误！\\n";
}
if (this.txtbeizhu.Text.Trim().Length == 0)
{
strErr += "beizhu不能为空！\\n";
}
if (strErr != "")
{
MessageBox.Show(this, strErr);
return;
}
int option_id = int.Parse(this.txtoption_id.Text);
decimal an_int = decimal.Parse(this.txtan_int.Text);
string an_text = this.txtan_text.Text;
string open_id = this.txtopen_id.Text;
string name = this.txtname.Text;
DateTime time = DateTime.Parse(this.txttime.Text);
string beizhu = this.txtbeizhu.Text;
Maticsoft.Model.inv_answer model = new Maticsoft.Model.inv_answer();
model.option_id = option_id;
model.an_int = an_int;
model.an_text = an_text;
model.open_id = open_id;
model.name = name;
model.time = time;
model.beizhu = beizhu;
Maticsoft.BLL.inv_answer bll = new Maticsoft.BLL.inv_answer();
bll.Add(model);
Maticsoft.Common.MessageBox.ShowAndRedirect(this, "保存成功！", "add.aspx");
}
private void ShowInfo(int id)
{
Maticsoft.BLL.inv_answer bll = new Maticsoft.BLL.inv_answer();
Maticsoft.Model.inv_answer model = bll.GetModel(id);
this.lblid.Text = model.id.ToString();
this.lbloption_id.Text = model.option_id.ToString();
this.lblan_int.Text = model.an_int.ToString();
this.lblan_text.Text = model.an_text;
this.lblopen_id.Text = model.open_id;
this.lblname.Text = model.name;
this.lbltime.Text = model.time.ToString();
this.lblbeizhu.Text = model.beizhu;
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Maticsoft.Model.inv_answer model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update inv_answer set ");
strSql.Append("option_id=@option_id,");
strSql.Append("an_int=@an_int,");
strSql.Append("an_text=@an_text,");
strSql.Append("open_id=@open_id,");
strSql.Append("name=@name,");
strSql.Append("time=@time,");
strSql.Append("beizhu=@beizhu,");
strSql.Append("que_id=@que_id");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@option_id", SqlDbType.Int, 4),
new SqlParameter("@an_int", SqlDbType.Float, 8),
new SqlParameter("@an_text", SqlDbType.NChar, 10),
new SqlParameter("@open_id", SqlDbType.NChar, 50),
new SqlParameter("@name", SqlDbType.NChar, 50),
new SqlParameter("@time", SqlDbType.DateTime),
new SqlParameter("@beizhu", SqlDbType.NChar, 50),
new SqlParameter("@que_id", SqlDbType.Int, 4),
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = model.option_id;
parameters[1].Value = model.an_int;
parameters[2].Value = model.an_text;
parameters[3].Value = model.open_id;
parameters[4].Value = model.name;
parameters[5].Value = model.time;
parameters[6].Value = model.beizhu;
parameters[7].Value = model.que_id;
parameters[8].Value = model.id;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Maticsoft.Model.inv_answer DataRowToModel(DataRow row)
{
Maticsoft.Model.inv_answer model = new Maticsoft.Model.inv_answer();
if (row != null)
{
if (row["id"] != null && row["id"].ToString() != "")
{
model.id = int.Parse(row["id"].ToString());
}
if (row["option_id"] != null && row["option_id"].ToString() != "")
{
model.option_id = int.Parse(row["option_id"].ToString());
}
if (row["an_int"] != null && row["an_int"].ToString() != "")
{
model.an_int = decimal.Parse(row["an_int"].ToString());
}
if (row["an_text"] != null)
{
model.an_text = row["an_text"].ToString();
}
if (row["open_id"] != null)
{
model.open_id = row["open_id"].ToString();
}
if (row["name"] != null)
{
model.name = row["name"].ToString();
}
if (row["time"] != null && row["time"].ToString() != "")
{
model.time = DateTime.Parse(row["time"].ToString());
}
if (row["beizhu"] != null)
{
model.beizhu = row["beizhu"].ToString();
}
if (row["que_id"] != null && row["que_id"].ToString() != "")
{
model.que_id = int.Parse(row["que_id"].ToString());
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Maticsoft.Model.inv_answer model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into inv_answer(");
strSql.Append("option_id,an_int,an_text,open_id,name,time,beizhu,que_id)");
strSql.Append(" values (");
strSql.Append("@option_id,@an_int,@an_text,@open_id,@name,@time,@beizhu,@que_id)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@option_id", SqlDbType.Int, 4),
new SqlParameter("@an_int", SqlDbType.Float, 8),
new SqlParameter("@an_text", SqlDbType.NChar, 10),
new SqlParameter("@open_id", SqlDbType.NChar, 50),
new SqlParameter("@name", SqlDbType.NChar, 50),
new SqlParameter("@time", SqlDbType.DateTime),
new SqlParameter("@beizhu", SqlDbType.NChar, 50),
new SqlParameter("@que_id", SqlDbType.Int, 4)
};
parameters[0].Value = model.option_id;
parameters[1].Value = model.an_int;
parameters[2].Value = model.an_text;
parameters[3].Value = model.open_id;
parameters[4].Value = model.name;
parameters[5].Value = model.time;
parameters[6].Value = model.beizhu;
parameters[7].Value = model.que_id;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Maticsoft.Model.inv_answer GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,option_id,an_int,an_text,open_id,name,time,beizhu,que_id from inv_answer ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
Maticsoft.Model.inv_answer model = new Maticsoft.Model.inv_answer();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
