protected void frmViewAdd_ItemUpdating(object sender, FormViewUpdateEventArgs e)
{
try
{
ModalPopupExtender2.Show();
DateTime startDate = DateTime.Parse(((TextBox)this.frmViewAdd.FindControl("txtStartDate")).Text);
DateTime endDate = DateTime.Parse(((TextBox)this.frmViewAdd.FindControl("txtEndDate")).Text);
int frequency = int.Parse(((DropDownList)this.frmViewAdd.FindControl("drpFrequency")).SelectedValue);
TimeSpan ts = endDate.Subtract(startDate);
DateTimeHelper.DateDifference findMonths = new DateTimeHelper.DateDifference(startDate, endDate);
DateTime nextDate = startDate.AddMonths(frequency);
if (DateTime.Compare(startDate, endDate) > 0)
{
e.Cancel = true;
//ScriptManager.RegisterStartupScript(Page, Page.GetType(), Guid.NewGuid().ToString(), "alert('EndDate should not be less than StartDate and Try again.');", true);
((Label)this.frmViewAdd.FindControl("lblError")).Text = "EndDate should not be less than StartDate and Try again.";
return;
}
if (DateTime.Compare(nextDate, endDate) > 0)
{
e.Cancel = true;
//ScriptManager.RegisterStartupScript(Page, Page.GetType(), Guid.NewGuid().ToString(), "alert('Next visit date will exceede the EndDate. Please try again.');", true);
((Label)this.frmViewAdd.FindControl("lblError")).Text = "Next visit date will exceede the EndDate. Please try again.";
return;
}
int reminder = findMonths.TotalMonths % frequency;
if (reminder != 0)
{
e.Cancel = true;
//ScriptManager.RegisterStartupScript(Page, Page.GetType(), Guid.NewGuid().ToString(), "alert('Invalid EndDate, Please check the EndDate and try again.');", true);
((Label)this.frmViewAdd.FindControl("lblError")).Text = "Invalid EndDate, Please check the EndDate and try again.";
return;
}
}
catch (Exception ex)
{
TroyLiteExceptionManager.HandleException(ex);
}
}
private double CalculateTotalLeaveDays(DateTime StartDate, string StartDateSession, DateTime EndDate, string EndDateSession)
{
double totalLeaveDays = 0;
int dateDiffDays = new DateTimeHelper.DateDifference(StartDate, EndDate).Days;
if (dateDiffDays.Equals(0))
{
if (StartDateSession.Equals("FN") && EndDateSession.Equals("AN"))
{
totalLeaveDays = 1.0;
}
else if (StartDateSession.Equals("FN") && EndDateSession.Equals("FN"))
{
totalLeaveDays = 0.5;
}
else if (StartDateSession.Equals("AN") && EndDateSession.Equals("AN"))
{
totalLeaveDays = 0.5;
}
}
else
{
if (StartDateSession.Equals("FN") && EndDateSession.Equals("AN"))
{
totalLeaveDays = dateDiffDays + 1;
}
else if (StartDateSession.Equals("FN") && EndDateSession.Equals("FN"))
{
totalLeaveDays = dateDiffDays + 0.5;
}
else if (StartDateSession.Equals("AN") && EndDateSession.Equals("AN"))
{
totalLeaveDays = dateDiffDays + 0.5;
}
else if (StartDateSession.Equals("AN") && EndDateSession.Equals("FN"))
{
totalLeaveDays = dateDiffDays;
}
}
return(totalLeaveDays);
}