protected void HospitalDropDownList_SelectedIndexChanged(object sender, EventArgs e)
{
//set opening and closing label to visible
if (HospitalDropDownList.SelectedItem.ToString() != "-Select a Hospital-")
{
lb_openingHrs.Visible = true;
lb_closingHrs.Visible = true;
lblHospital.Visible = false;
}
else
{
lb_openingHrs.Visible = false;
lb_closingHrs.Visible = false;
}
lblTime.Text = "";
DepartmentDropDownList.DataSource = DepartmentManagementSystem.getDepartments(HospitalDropDownList.SelectedValue.ToString());
DepartmentDropDownList.DataTextField = "departmentName";
DepartmentDropDownList.DataValueField = "departmentID";
DepartmentDropDownList.DataBind();
DepartmentDropDownList.Items.Insert(0, new ListItem("(Select a Department)", "-1"));
//get opening hours and set it
if (HospitalDropDownList.SelectedValue.ToString() != "-1")
{
Facility f = FacilityManagementSystem.getOpeningHrs(HospitalDropDownList.SelectedValue.ToString());
HourChange("AM");
AMPMDropDownList.ClearSelection();
AMPMDropDownList.Items.FindByText(f.openingHrs.Substring(4, 2)).Selected = true;
lb_actualOpening.Text = f.generalInfo;
lb_actualClosing.Text = f.region;
lb_actualClosing.Visible = true;
lb_actualOpening.Visible = true;
}
else
{
HourDropDownList.Items.Clear();
HourDropDownList.Items.Insert(0, new ListItem("-Hr-", "-1"));
MinDropDownList.Items.Clear();
MinDropDownList.Items.Insert(0, new ListItem("-Min-", "-1"));
AMPMDropDownList.ClearSelection();
lb_actualClosing.Visible = false;
lb_actualOpening.Visible = false;
}
}
void MinChange(int hour)
{
Facility f = FacilityManagementSystem.getOpeningHrs(HospitalDropDownList.SelectedValue.ToString());
int openHours = Convert.ToInt32(f.openingHrs.Substring(0, 2));
int closeHours = Convert.ToInt32(f.closingHrs.Substring(0, 2));
int openMins = Convert.ToInt32(f.openingHrs.Substring(2, 2));
int closeMins = Convert.ToInt32(f.closingHrs.Substring(2, 2));
MinDropDownList.Items.Clear();
MinDropDownList.Items.Insert(0, new ListItem("-Min-", "-1"));//add heading in dropdownlist
if (hour == openHours)
{
for (int min = openMins; min <= 45; min = min + 15)
{
MinDropDownList.Items.Add(new ListItem(min.ToString(), min.ToString()));
}
}
else if (hour == closeHours - 1)
{
for (int min = 0; min <= closeMins; min = min + 15)
{
MinDropDownList.Items.Add(new ListItem(min.ToString(), min.ToString()));
}
}
else if (hour == -1)
{
//do nothing~
}
else
{
for (int i = 0; i <= 45; i = i + 15)
{
MinDropDownList.Items.Add(new ListItem(i.ToString(), i.ToString()));
}
}
//set selected min to first index
MinDropDownList.ClearSelection();
if (hour != -1)
{
MinDropDownList.SelectedIndex = 1;
}
//change the text "0" to "00"
if (MinDropDownList.SelectedItem.ToString() == "0")
{
MinDropDownList.SelectedItem.Text = "00";
}
}
void HourChange(string AMPM)
{
Facility f = FacilityManagementSystem.getOpeningHrs(HospitalDropDownList.SelectedValue.ToString());
int openHours = Convert.ToInt32(f.openingHrs.Substring(0, 2));
int closeHours = Convert.ToInt32(f.closingHrs.Substring(0, 2));
HourDropDownList.Items.Clear();
if (AMPM == "AM")
{
if (openHours > 12)//if opening time after 12pm no time slot in am
{
HourDropDownList.Items.Add(new ListItem("No time slot!", "-1"));
}
else
{
for (openHours = openHours + 0; openHours < closeHours && openHours < 12; openHours++)//add time slot in dropdownlist
{
HourDropDownList.Items.Add(new ListItem(openHours.ToString(), openHours.ToString()));
}
}
}
else if (AMPM == "PM")
{
if (closeHours < 12)//if closing time before 12pm no slot for pm slot
{
HourDropDownList.Items.Add(new ListItem("No time slot!", "-1"));
}
else
{
if (openHours < 12)//if opening time before 12pm set open to 12pm for pm slot
{
openHours = 12;
}
for (openHours = openHours + 0; openHours < closeHours; openHours++)
{
if (openHours != 12)
{
HourDropDownList.Items.Add(new ListItem((openHours - 12).ToString(), openHours.ToString()));//minus 12 cos time is in 24 hr format. 12pm dunnid minus
}
else
{
HourDropDownList.Items.Add(new ListItem((openHours).ToString(), openHours.ToString()));
}
}
}
}
HourDropDownList.ClearSelection();
//add "0" to single digit number. e.g. "8" becomes "08"
foreach (ListItem li in HourDropDownList.Items)
{
if (Convert.ToInt32(li.Value) < 10)
{
li.Text = "0" + li.Text;
li.Value = li.Text;
}
}
HourDropDownList.Items.Insert(0, new ListItem("-Hr-", "-1"));//add heading in dropdownlist
//set default value of hour
HourDropDownList.ClearSelection();
HourDropDownList.SelectedIndex = 1;
openHours = Convert.ToInt32(f.openingHrs.Substring(0, 2)); //reset open time
if (AMPM == "PM" && openHours < 12) //if opening time before 12pm set open to 12pm for pm slot
{
openHours = 12;
}
MinChange(openHours);//set mins
}
