/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(KiwiCrawler.Model.Extractdata_k model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into extractdata_k(");
strSql.Append("kUrl,kPublishDateTime,kContent,kAddress,kType,kCaptureDateTime)");
strSql.Append(" values (");
strSql.Append("@kUrl,@kPublishDateTime,@kContent,@kAddress,@kType,@kCaptureDateTime)");
MySqlParameter[] parameters =
{
new MySqlParameter("@kUrl", MySqlDbType.Text),
new MySqlParameter("@kPublishDateTime", MySqlDbType.DateTime),
new MySqlParameter("@kContent", MySqlDbType.Text),
new MySqlParameter("@kAddress", MySqlDbType.Text),
new MySqlParameter("@kType", MySqlDbType.VarChar,255),
new MySqlParameter("@kCaptureDateTime", MySqlDbType.DateTime)
};
parameters[0].Value = model.kUrl;
parameters[1].Value = model.kPublishDateTime;
parameters[2].Value = model.kContent;
parameters[3].Value = model.kAddress;
parameters[4].Value = model.kType;
parameters[5].Value = model.kCaptureDateTime;
int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
public void btnSave_Click(object sender, EventArgs e)
{
string strErr = "";
if (this.txtkUrl.Text.Trim().Length == 0)
{
strErr += "kUrl不能为空！\\n";
}
if (!PageValidate.IsDateTime(txtkPublishDateTime.Text))
{
strErr += "kPublishDateTime格式错误！\\n";
}
if (this.txtkContent.Text.Trim().Length == 0)
{
strErr += "kContent不能为空！\\n";
}
if (this.txtkAddress.Text.Trim().Length == 0)
{
strErr += "kAddress不能为空！\\n";
}
if (this.txtkType.Text.Trim().Length == 0)
{
strErr += "kType不能为空！\\n";
}
if (!PageValidate.IsDateTime(txtkCaptureDateTime.Text))
{
strErr += "kCaptureDateTime格式错误！\\n";
}
if (strErr != "")
{
MessageBox.Show(this, strErr);
return;
}
int kId = int.Parse(this.lblkId.Text);
string kUrl = this.txtkUrl.Text;
DateTime kPublishDateTime = DateTime.Parse(this.txtkPublishDateTime.Text);
string kContent = this.txtkContent.Text;
string kAddress = this.txtkAddress.Text;
string kType = this.txtkType.Text;
DateTime kCaptureDateTime = DateTime.Parse(this.txtkCaptureDateTime.Text);
KiwiCrawler.Model.Extractdata_k model = new KiwiCrawler.Model.Extractdata_k();
model.kId = kId;
model.kUrl = kUrl;
model.kPublishDateTime = kPublishDateTime;
model.kContent = kContent;
model.kAddress = kAddress;
model.kType = kType;
model.kCaptureDateTime = kCaptureDateTime;
KiwiCrawler.BLL.Extractdata_kBll bll = new KiwiCrawler.BLL.Extractdata_kBll();
bll.Update(model);
Maticsoft.Common.MessageBox.ShowAndRedirect(this, "保存成功！", "list.aspx");
}
protected void btnSave_Click(object sender, EventArgs e)
{
string strErr="";
if(this.txtkUrl.Text.Trim().Length==0)
{
strErr+="kUrl不能为空！\\n";
}
if(!PageValidate.IsDateTime(txtkPublishDateTime.Text))
{
strErr+="kPublishDateTime格式错误！\\n";
}
if(this.txtkContent.Text.Trim().Length==0)
{
strErr+="kContent不能为空！\\n";
}
if(this.txtkAddress.Text.Trim().Length==0)
{
strErr+="kAddress不能为空！\\n";
}
if(this.txtkType.Text.Trim().Length==0)
{
strErr+="kType不能为空！\\n";
}
if(!PageValidate.IsDateTime(txtkCaptureDateTime.Text))
{
strErr+="kCaptureDateTime格式错误！\\n";
}
if(strErr!="")
{
MessageBox.Show(this,strErr);
return;
}
string kUrl=this.txtkUrl.Text;
DateTime kPublishDateTime=DateTime.Parse(this.txtkPublishDateTime.Text);
string kContent=this.txtkContent.Text;
string kAddress=this.txtkAddress.Text;
string kType=this.txtkType.Text;
DateTime kCaptureDateTime=DateTime.Parse(this.txtkCaptureDateTime.Text);
KiwiCrawler.Model.Extractdata_k model=new KiwiCrawler.Model.Extractdata_k();
model.kUrl=kUrl;
model.kPublishDateTime=kPublishDateTime;
model.kContent=kContent;
model.kAddress=kAddress;
model.kType=kType;
model.kCaptureDateTime=kCaptureDateTime;
KiwiCrawler.BLL.Extractdata_kBll bll=new KiwiCrawler.BLL.Extractdata_kBll();
bll.Add(model);
Maticsoft.Common.MessageBox.ShowAndRedirect(this,"保存成功！","add.aspx");
}
private void ShowInfo(int kId)
{
KiwiCrawler.BLL.Extractdata_kBll bll = new KiwiCrawler.BLL.Extractdata_kBll();
KiwiCrawler.Model.Extractdata_k model = bll.GetModel(kId);
this.lblkId.Text = model.kId.ToString();
this.txtkUrl.Text = model.kUrl;
this.txtkPublishDateTime.Text = model.kPublishDateTime.ToString();
this.txtkContent.Text = model.kContent;
this.txtkAddress.Text = model.kAddress;
this.txtkType.Text = model.kType;
this.txtkCaptureDateTime.Text = model.kCaptureDateTime.ToString();
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(KiwiCrawler.Model.Extractdata_k model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update extractdata_k set ");
strSql.Append("kUrl=@kUrl,");
strSql.Append("kPublishDateTime=@kPublishDateTime,");
strSql.Append("kContent=@kContent,");
strSql.Append("kAddress=@kAddress,");
strSql.Append("kType=@kType,");
strSql.Append("kCaptureDateTime=@kCaptureDateTime");
strSql.Append(" where kId=@kId");
MySqlParameter[] parameters =
{
new MySqlParameter("@kUrl", MySqlDbType.Text),
new MySqlParameter("@kPublishDateTime", MySqlDbType.DateTime),
new MySqlParameter("@kContent", MySqlDbType.Text),
new MySqlParameter("@kAddress", MySqlDbType.Text),
new MySqlParameter("@kType", MySqlDbType.VarChar,255),
new MySqlParameter("@kCaptureDateTime", MySqlDbType.DateTime),
new MySqlParameter("@kId", MySqlDbType.Int32, 11)
};
parameters[0].Value = model.kUrl;
parameters[1].Value = model.kPublishDateTime;
parameters[2].Value = model.kContent;
parameters[3].Value = model.kAddress;
parameters[4].Value = model.kType;
parameters[5].Value = model.kCaptureDateTime;
parameters[6].Value = model.kId;
int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public KiwiCrawler.Model.Extractdata_k DataRowToModel(DataRow row)
{
KiwiCrawler.Model.Extractdata_k model = new KiwiCrawler.Model.Extractdata_k();
if (row != null)
{
if (row["kId"] != null && row["kId"].ToString() != "")
{
model.kId = int.Parse(row["kId"].ToString());
}
if (row["kUrl"] != null)
{
model.kUrl = row["kUrl"].ToString();
}
if (row["kPublishDateTime"] != null && row["kPublishDateTime"].ToString() != "")
{
model.kPublishDateTime = DateTime.Parse(row["kPublishDateTime"].ToString());
}
if (row["kContent"] != null)
{
model.kContent = row["kContent"].ToString();
}
if (row["kAddress"] != null)
{
model.kAddress = row["kAddress"].ToString();
}
if (row["kType"] != null)
{
model.kType = row["kType"].ToString();
}
if (row["kCaptureDateTime"] != null && row["kCaptureDateTime"].ToString() != "")
{
model.kCaptureDateTime = DateTime.Parse(row["kCaptureDateTime"].ToString());
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public KiwiCrawler.Model.Extractdata_k GetModel(int kId)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select kId,kUrl,kPublishDateTime,kContent,kAddress,kType,kCaptureDateTime from extractdata_k ");
strSql.Append(" where kId=@kId");
MySqlParameter[] parameters =
{
new MySqlParameter("@kId", MySqlDbType.Int32)
};
parameters[0].Value = kId;
KiwiCrawler.Model.Extractdata_k model = new KiwiCrawler.Model.Extractdata_k();
DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public KiwiCrawler.Model.Extractdata_k DataRowToModel(DataRow row)
{
KiwiCrawler.Model.Extractdata_k model=new KiwiCrawler.Model.Extractdata_k();
if (row != null)
{
if(row["kId"]!=null && row["kId"].ToString()!="")
{
model.kId=int.Parse(row["kId"].ToString());
}
if(row["kUrl"]!=null)
{
model.kUrl=row["kUrl"].ToString();
}
if(row["kPublishDateTime"]!=null && row["kPublishDateTime"].ToString()!="")
{
model.kPublishDateTime=DateTime.Parse(row["kPublishDateTime"].ToString());
}
if(row["kContent"]!=null)
{
model.kContent=row["kContent"].ToString();
}
if(row["kAddress"]!=null)
{
model.kAddress=row["kAddress"].ToString();
}
if(row["kType"]!=null)
{
model.kType=row["kType"].ToString();
}
if(row["kCaptureDateTime"]!=null && row["kCaptureDateTime"].ToString()!="")
{
model.kCaptureDateTime=DateTime.Parse(row["kCaptureDateTime"].ToString());
}
}
return model;
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public KiwiCrawler.Model.Extractdata_k GetModel(int kId)
{
StringBuilder strSql=new StringBuilder();
strSql.Append("select kId,kUrl,kPublishDateTime,kContent,kAddress,kType,kCaptureDateTime from extractdata_k ");
strSql.Append(" where kId=@kId");
MySqlParameter[] parameters = {
new MySqlParameter("@kId", MySqlDbType.Int32)
};
parameters[0].Value = kId;
KiwiCrawler.Model.Extractdata_k model=new KiwiCrawler.Model.Extractdata_k();
DataSet ds=DbHelperMySQL.Query(strSql.ToString(),parameters);
if(ds.Tables[0].Rows.Count>0)
{
return DataRowToModel(ds.Tables[0].Rows[0]);
}
else
{
return null;
}
}
