//
//Of Loading of Form, loads Exam IDs and Employee IDs
//
private void AddApplicant_Load(object sender, EventArgs e)
{
// to allign the Legend(Group Box) to
// the center of form
int centerForm;
int centerGroup;
int groupStartPosition;
centerForm = this.Width / 2;
centerGroup = addApplicantLegend.Width / 2;
groupStartPosition = centerForm - centerGroup;
addApplicantLegend.Left = groupStartPosition;
//Exam IDs
Exam_DetailsBS em = new Exam_DetailsBS();
int i = em.getCount();
if(i>0)
{
string[] abc = new string[i];
abc = em.loadExamDetail(i);
for (int m = 0; m < i; m++)
{
examIDCombo.Items.Add(abc[m]);
}
examIDCombo.SelectedIndex = 0;
}
else
MessageBox.Show("No Exams present in the databse.", "Error");
//Employee IDs
EmployeeBS emp = new EmployeeBS();
int j = emp.getCount();
if(j>0)
{
string[] abcd = new string[j];
abcd = emp.loadEmployee(j);
for (int k = 0; k < j; k++)
{
employeeIDCombo.Items.Add(abcd[k]);
}
employeeIDCombo.SelectedIndex = 0;
}
else
MessageBox.Show("No Employees present in the databse.", "Error");
}
//
//On changing the Exam ID
//
private void examIDcombo_SelectedIndexChanged(object sender, EventArgs e)
{
//Resets the other controls on change of ExamID, also disables then in case of an invalid selection
examTypeCombo.ResetText();
examTypeCombo.Items.Clear();
examTypeCombo.Enabled = false;
datePicker.Enabled = false;
update.Enabled = false;
if (examIDCombo.SelectedIndex != -1)
{
//Gets the details of the selected Exam ID
Exam_Details et = new Exam_Details();
Exam_DetailsBS cs = new Exam_DetailsBS();
et.exam_ID = examIDCombo.SelectedItem.ToString();
et = cs.getExamDetails(et);
//Enables the other controls
examTypeCombo.Enabled = true;
datePicker.Enabled = true;
update.Enabled = true;
//Loads the Exam Types
Exam_TypeBS em = new Exam_TypeBS();
int i = em.getCount();
if (i > 0)
{
string[] abc = new string[i];
abc = em.loadExamType(i);
for (int j = 0; j < i; j++)
{
examTypeCombo.Items.Add(abc[j]);
}
}
else
MessageBox.Show("No Data");
//Loads the Exam Details
examTypeCombo.SelectedItem = et.exam_Type;
datePicker.Value = et.datetime;
}
else
MessageBox.Show("Please select a valid Exam ID.");
}
//
//On click of Proceed: Navigates to Feedback form
//
private void proceed_Click(object sender, EventArgs e)
{
//Gets the exam configuration
Exam_DetailsBS edb = new Exam_DetailsBS();
ed = edb.getExamDetails(ed);
if (ed.answer_Config == "Yes")
{
//Navigates to Check Solution Form
CheckSolution f = new CheckSolution(q, a, emp, ed);
f.MdiParent = this.MdiParent;
f.Dock = DockStyle.Fill;
this.Close();
f.Show();
}
else if (ed.answer_Config == "No")
{
//Navigates to Feedback Form
FeedbackForm fm8 = new FeedbackForm(emp, ed);
fm8.MdiParent = this.MdiParent;
fm8.Dock = DockStyle.Fill;
this.Close();
fm8.Show();
}
}
//
//On Form Load
//
private void UpdateExamDetail_Load(object sender, EventArgs e)
{
// to allign the Legend(Group Box) to
// the center of form
int centerForm;
int centerGroup;
int groupStartPosition;
centerForm = this.Width / 2;
centerGroup = updateExamLegend.Width / 2;
groupStartPosition = centerForm - centerGroup;
updateExamLegend.Left = groupStartPosition;
// Filling the ExamID ComboBox
Exam_DetailsBS ed = new Exam_DetailsBS();
int i = ed.getCount();
if (i > 0)
{
string[] abc = new string[i];
abc = ed.loadExamDetail(i);
for (int j = 0; j < i; j++)
{
examIDCombo.Items.Add(abc[j]);
}
}
//Disabling the other controls
examTypeCombo.Enabled = false;
datePicker.Enabled = false;
update.Enabled = false;
}
//
//On click of Update button
//
private void update_Click(object sender, EventArgs e)
{
if (examIDCombo.SelectedIndex == -1 || examTypeCombo.SelectedIndex == -1)
MessageBox.Show("Please select a valid entry", "Error");
else
{
string config = "";
if (yesConfigRadio.Checked)
config = "Yes";
else if (noConfigRadio.Checked)
config = "No";
Exam_DetailsBS js = new Exam_DetailsBS();
Exam_Details em = new Exam_Details();
em.exam_ID = examIDCombo.SelectedItem.ToString();
em.exam_Type = (string)examTypeCombo.SelectedItem;
em.datetime = datePicker.Value;
if (durationTextBox.TextLength == 0)
em.duration = 0;
else
em.duration = Convert.ToInt32(durationTextBox.Text);
//Business logic call, forwarded to DAL
string feedback = js.updateExamDetail(em,config);
MessageBox.Show(feedback, "Update Exam");
examIDCombo.SelectedIndex = 0;
examTypeCombo.SelectedIndex = 0;
datePicker.Value = DateTime.Today;
yesConfigRadio.Checked = false;
noConfigRadio.Checked = false;
}
}
//
//On click of Add button, validates, adds Exam & displays assigned Exam ID
//
private void add_Click(object sender, EventArgs e)
{
bool a = false;
bool b = false;
if (yesConfigRadio.Checked == false && noConfigRadio.Checked == false)
{
MessageBox.Show("Kindly select an option to allow employee to see the answers after exam or not to");
}
else a = true;
if (examTypeCombo.SelectedIndex != -1)
{
b = true;
}
else
MessageBox.Show("Please select a valid Exam ID.", "Error");
string config = "";
if (yesConfigRadio.Checked)
config = "Yes";
else if (noConfigRadio.Checked)
config = "No";
if (a == true && b == true)
{
Exam_Details em = new Exam_Details();
Exam_DetailsBS js = new Exam_DetailsBS();
em.exam_Type = examTypeCombo.SelectedItem.ToString();
em.datetime = datePicker.Value;
if (durationTextBox.TextLength == 0)
em.duration = 0;
else
em.duration = Convert.ToInt32(durationTextBox.Text);
//Call to BLL to validate and add Exam
string feed = js.addExamDetail(em,config);
MessageBox.Show(feed, "Add Exam");
examTypeCombo.SelectedIndex = 0;
datePicker.Value = DateTime.Today;
durationTextBox.Text = "";
yesConfigRadio.Checked = false;
noConfigRadio.Checked = false;
}
else
MessageBox.Show("Please select a valid Exam Type.");
}
//
//Deletes the selected Exam & pops up a Success or Error message
//
private void delete_Click(object sender, EventArgs e)
{
if(empIDexamIDcombo.SelectedIndex != -1)
{
DialogResult result = MessageBox.Show("Are you sure you want delete " + empIDexamIDcombo.SelectedItem.ToString()+ "?", "Delete Applciant", MessageBoxButtons.YesNo);
if (result == DialogResult.Yes)
{
//Results Object
Results r = new Results();
string temp = empIDexamIDcombo.SelectedItem.ToString();
int pos = temp.IndexOf(":");
r.employee_ID = temp.Substring(0, pos);
r.exam_ID = temp.Substring(pos+1);
//Gets Exam type
Exam_Details ed = new Exam_Details();
ed.exam_ID = r.exam_ID;
Exam_DetailsBS edb = new Exam_DetailsBS();
ed = edb.getExamDetails(ed);
//ResultStatus object
ResultStatus rs = new ResultStatus();
rs.employee_ID = r.employee_ID;
rs.exam_Type = ed.exam_Type;
//Gets Attempt No
ResultStatusBS rsb = new ResultStatusBS();
rs= rsb.getResultStatus(rs);
if (rs.attempt_No == 1)
{
//First Timer
string feedback = em.deleteResults(r);
if(feedback !="Error")
{
rsb.deleteResultStatus(rs);
MessageBox.Show("Succesfully deleted.", "Delete Applicant", MessageBoxButtons.OK);
}
else
MessageBox.Show("Unsuccessful attempt. Sorry for the inconvenience.", "Error", MessageBoxButtons.OK);
}
else
{
//Repeater
rs.attempt_No--;
string feedback = em.deleteResults(r);
if (feedback != "Error")
{
rsb.updateResultStatus(rs);
MessageBox.Show("Succesfully deleted.", "Delete Applicant",MessageBoxButtons.OK);
}
else
MessageBox.Show("Unsuccessful attempt. Sorry for the inconvenience.","Error",MessageBoxButtons.OK);
}
}
}
else
MessageBox.Show("Please select a valid entry.", "Error");
this.DeleteApplicant_Load(sender, e);
}
//
//Deletes the selected Exam & pops up a Success or Error message
//
protected void delete_Click(object sender, EventArgs e)
{
if (empIDexamIDcombo.SelectedIndex != -1)
{
//DialogResult result = MessageBox.Show("Are you sure you want delete " + empIDexamIDcombo.SelectedItem.ToString() + "?", "Delete Applciant", MessageBoxButtons.YesNo);
//Results Object
Results r = new Results();
string temp = empIDexamIDcombo.SelectedItem.ToString();
int pos = temp.IndexOf(":");
r.employee_ID = temp.Substring(0, pos);
r.exam_ID = temp.Substring(pos + 1);
//Gets Exam type
Exam_Details ed = new Exam_Details();
ed.exam_ID = r.exam_ID;
Exam_DetailsBS edb = new Exam_DetailsBS();
ed = edb.getExamDetails(ed);
//ResultStatus object
ResultStatus rs = new ResultStatus();
rs.employee_ID = r.employee_ID;
rs.exam_Type = ed.exam_Type;
//Gets Attempt No
ResultStatusBS rsb = new ResultStatusBS();
rs = rsb.getResultStatus(rs);
if (rs.attempt_No == 1)
{
//First Timer
string feedback = em.deleteResults(r);
if (feedback != "Error")
{
rsb.deleteResultStatus(rs);
System.Web.HttpContext.Current.Response.Write("<SCRIPT LANGUAGE='JavaScript'>alert('Succesfully deleted.')</SCRIPT>");
//essageBox.Show("Succesfully deleted.", "Delete Applicant", MessageBoxButtons.OK);
}
else
System.Web.HttpContext.Current.Response.Write("<SCRIPT LANGUAGE='JavaScript'>alert('Unsuccessful attempt. Sorry for the inconvenience')</SCRIPT>");
//MessageBox.Show("Unsuccessful attempt. Sorry for the inconvenience.", "Error", MessageBoxButtons.OK);
}
else
{
//Repeater
rs.attempt_No--;
string feedback = em.deleteResults(r);
if (feedback != "Error")
{
rsb.updateResultStatus(rs);
System.Web.HttpContext.Current.Response.Write("<SCRIPT LANGUAGE='JavaScript'>alert('Succesfully deleted.')</SCRIPT>");
//MessageBox.Show("Succesfully deleted.", "Delete Applicant", MessageBoxButtons.OK);
}
else
System.Web.HttpContext.Current.Response.Write("<SCRIPT LANGUAGE='JavaScript'>alert('Unsuccessful attempt. Sorry for the inconvenience')</SCRIPT>");
//MessageBox.Show("Unsuccessful attempt. Sorry for the inconvenience.", "Error", MessageBoxButtons.OK);
}
}
else
System.Web.HttpContext.Current.Response.Write("<SCRIPT LANGUAGE='JavaScript'>alert('Please select a valid entry')</SCRIPT>");
//MessageBox.Show("Please select a valid entry.", "Error");
this.Page_Load(sender, e);
}