protected void btnAccept_Click(object sender, EventArgs e)
{
if (Validate_Control())
{
InstutiteOfFineArt.Models.Award a = new InstutiteOfFineArt.Models.Award();
a.AwardName = txtAwardName.Text;
a.CompetitionId = Convert.ToInt32(drlCompetitionId.SelectedValue);
a.PaintingId = Convert.ToInt32(txtPatingID.Value);
if (rdb1st.Checked)
a.AwardRank = "1st";
else if (rdb2nd.Checked)
a.AwardRank = "2nd";
else
a.AwardRank = "3rd";
a.AwardDescription = txtAwardDesc.Text;
if (AwardDAO.Create(a))
{
Flash.dictFlash.Add("success", String.Format("Created Award [<b>{0}</b>] successfully", a.AwardName));
Response.Redirect("/awards");
}
else
{
Flash.dictFlash.Add("danger", "[<b>Award name</b>] are already used");
Response.Redirect("New.aspx");
}
}
}
public static bool Create(Award a)
{
DBUtilities.Connection();
try
{
string sql = "Insert into Awards (AwardName,AwardRank,AwardDescription,PaintingId,CompetitionId)";
sql += " values (@1,@2,@3,@4,@5)";
SqlCommand cmd = new SqlCommand(sql, DBUtilities.objConnection);
cmd.Parameters.AddWithValue("@1", a.AwardName);
cmd.Parameters.AddWithValue("@2", a.AwardRank);
cmd.Parameters.AddWithValue("@3", a.AwardDescription);
cmd.Parameters.AddWithValue("@4", a.PaintingId);
cmd.Parameters.AddWithValue("@5", a.CompetitionId);
cmd.ExecuteNonQuery();
cmd.Dispose();
return true;
}
catch (Exception)
{
return false;
}
finally
{
DBUtilities.Close_Connection();
}
}
public static Award Find(int id)
{
DBUtilities.objConnection = new SqlConnection(DBUtilities.connStr);
DataTable dt = new DataTable();
string sql = "Select * from Awards where Id = @Id";
SqlDataAdapter adap = new SqlDataAdapter(sql, DBUtilities.objConnection);
adap.SelectCommand.Parameters.AddWithValue("@Id", id);
adap.Fill(dt);
if (dt.Rows.Count > 0) {
Award a = new Award();
a.Id = Convert.ToInt32(dt.Rows[0]["Id"]);
a.AwardName = dt.Rows[0]["AwardName"].ToString();
a.AwardRank = dt.Rows[0]["AwardRank"].ToString();
a.AwardDescription = dt.Rows[0]["AwardDescription"].ToString();
a.PaintingId = Convert.ToInt32(dt.Rows[0]["PaintingId"]);
a.CompetitionId = Convert.ToInt32(dt.Rows[0]["CompetitionId"]);
return a;
}
return null;
}
public static bool Destroy(Award a)
{
DBUtilities.Connection();
try
{
string sql = "Delete from Awards where Id = @1";
SqlCommand cmd = new SqlCommand(sql, DBUtilities.objConnection);
cmd.Parameters.AddWithValue("@1", a.Id);
cmd.ExecuteNonQuery();
cmd.Dispose();
return true;
}
catch (Exception)
{
return false;
}
finally
{
DBUtilities.Close_Connection();
}
}
protected void btnAccept_Click(object sender, EventArgs e)
{
Award a = new Award();
a.CompetitionId = Convert.ToInt32(hdID.Value);
a.PaintingId = Convert.ToInt32(hdIDPaint.Value);
a.AwardName = txtAdName.Text;
if (rdb1st.Checked)
a.AwardRank = "1st";
else if (rdb2nd.Checked)
a.AwardRank = "2nd";
else
a.AwardRank = "3rd";
a.AwardDescription = txtAwardDesc.Text;
if (Check_Paint_Award(a.CompetitionId, a.PaintingId, a.AwardRank))
{
if (AwardDAO.Create(a))
Flash.dictFlash.Add("success", "Set award successfully");
else
Flash.dictFlash.Add("danger", "Set award error");
}
}
public static bool Update(Award a)
{
DBUtilities.Connection();
try
{
string sql = "Update Awards set ";
Type myType = a.GetType();
IList<PropertyInfo> props = new List<PropertyInfo>(myType.GetProperties());
int i = 1;
int j = 1;
foreach (PropertyInfo prop in props)
{
object propValue = prop.GetValue(a, null);
if (propValue != null && prop.Name != "Id")
{
if (j < props.Count)
sql += String.Format("{0} = @{1} ,", prop.Name, i);
else
sql += String.Format("{0} = @{1} where ID= @{2}", prop.Name, i, i + 1);
i++;
}
j++;
}
i = 1;
j = 1;
SqlCommand cmd = new SqlCommand(sql, DBUtilities.objConnection);
foreach (PropertyInfo prop in props)
{
object propValue = prop.GetValue(a, null);
if (propValue != null && prop.Name != "Id")
{
if (j < props.Count)
cmd.Parameters.AddWithValue(String.Format("@{0}", i), propValue);
else
{
cmd.Parameters.AddWithValue(String.Format("@{0}", i), propValue);
cmd.Parameters.AddWithValue(String.Format("@{0}", i + 1), a.Id);
}
i++;
}
j++;
}
cmd.ExecuteNonQuery();
cmd.Dispose();
return true;
}
catch (Exception)
{
return false;
}
finally
{
DBUtilities.Close_Connection();
}
}