/// <summary>
/// �����ҵ
/// </summary>
/// <param name="mAssignment">����ӵ���ҵ����</param>
/// <returns>�Ƿ���ӳɹ����ɹ��������¼��ID������-1</returns>
public int AddAssignment(AssignmentInfo mAssignment, string courseName)
{
SqlParameter[] parms = {
new SqlParameter("@title",mAssignment.StrTitle),
new SqlParameter("@contents",mAssignment.StrContents),
new SqlParameter("@deadline",mAssignment.DtDeadline),
new SqlParameter("@teacherUserName",mAssignment.StrTeacherUserName),
new SqlParameter("@courseName", courseName),
new SqlParameter("@identity",SqlDbType.Int)
};
parms[5].Direction = ParameterDirection.ReturnValue;
int id = 0;
int affectRows = SQLHelper.ExecuteNonQuery(SQLHelper.ConnectionStringSTEduSys,
CommandType.StoredProcedure, "SP_AddAssmt", parms);
if (affectRows > 0)
{
id = Convert.ToInt32(parms[5].Value);
AssignmentGroupInfo mAssignmentGroup = new AssignmentGroupInfo();
mAssignmentGroup.IAssignmentId = id;
mAssignmentGroup.INewMsgNum = 0;
mAssignmentGroup.IState = 0;
mAssignmentGroup.StrCourseName = courseName;
mAssignmentGroup.StrTeacherName = mAssignment.StrTeacherUserName;
if (AddAssignmentGroup(mAssignmentGroup))
return id;
else
DelAssignmentByID(id);
}
return -1;
}
//添加对应的作业-组信息
protected void AddAssignmentGroup(Control topctrl, Assignment EditAssignment, int assignmentID)
{
foreach (Control c in topctrl.Controls)
{
if (c.GetType().ToString().Equals("System.Web.UI.WebControls.CheckBoxList"))
{
CheckBoxList cb = (CheckBoxList)c;
//从1开始，因为第0项是班级
for (int i = 1; i < cb.Items.Count; i++)
{
if (cb.Items[i].Selected == true)
{
//new AssignmentGroupInfo对象
AssignmentGroupInfo newAssignmentGroupInfo = new AssignmentGroupInfo();
//初始化newAssignmentGroupInfo
newAssignmentGroupInfo.IAssignmentId = assignmentID;
//Items[i].Value保存的是组的ID，这是在动态生成的时候绑定的
newAssignmentGroupInfo.IGroupId = Convert.ToInt32(cb.Items[i].Value);
newAssignmentGroupInfo.INewMsgNum = 0;
newAssignmentGroupInfo.IState = 0;
//添加相应的组
EditAssignment.AddAssignmentGroup(newAssignmentGroupInfo);
}
}
}
if (c.HasControls())
{
AddAssignmentGroup(c, EditAssignment, assignmentID);
}
}
}
/// <summary>
/// ��ӷ�������ҵ-���Ӧ��Ϣ
/// </summary>
/// <param name="mAssignmentGroup">��ҵ-����Ϣ</param>
/// <returns>�Ƿ���ӳɹ����ɹ���true,ʧ����false</returns>
public bool AddAssignmentGroup(AssignmentGroupInfo mAssignmentGroup)
{
SqlParameter[] parms = {
new SqlParameter("@assignmentID",mAssignmentGroup.IAssignmentId),
new SqlParameter("@courseName",mAssignmentGroup.StrCourseName),
new SqlParameter("@teacherUserName",mAssignmentGroup.StrTeacherName),
new SqlParameter("@newMsgNum",mAssignmentGroup.INewMsgNum),
new SqlParameter("@state",mAssignmentGroup.IState)
};
bool isSuccess = false;
int affectRows = SQLHelper.ExecuteNonQuery(SQLHelper.ConnectionStringSTEduSys,
CommandType.StoredProcedure, "SP_AddAssignmentGroup", parms);
if (affectRows > 0)
{
isSuccess = true;
}
return isSuccess;
}
/// <summary>
/// ��ӷ�������ҵ-���Ӧ��Ϣ
/// </summary>
/// <param name="mAssignmentGroup">��ҵ-����Ϣ</param>
/// <returns>�Ƿ���ӳɹ����ɹ���true,ʧ����false</returns>
public bool AddAssignmentGroup(AssignmentGroupInfo mAssignmentGroup)
{
return dal.AddAssignmentGroup(mAssignmentGroup);
}