0
我有2 DateField
以我的形式,start_date
和end_date
和FloatField
被稱爲duration
。我計算出如何在沒有用戶輸入的情況下通過計算開始和結束日期的持續時間來自動保存持續時間,但我如何給出一個條件來跳過週末和任何特定的公衆假期?跳過週末和公衆假期時,計算2個日期域之間的持續時間
model.py:
class Leave(models.Model):
employee = models.ForeignKey(Employee, on_delete=models.CASCADE, related_name='+')
start_date = models.DateField()
end_date = models.DateField()
duration = models.FloatField(null=True, blank=True)
form.py:
class LeavesDetailForm(forms.ModelForm):
class Meta:
model = Leave
fields = ('employee', 'start_date', 'end_date', 'duration')
widgets = {'start_date': forms.DateInput(attrs={'type': 'date'}),
'end_date': forms.DateInput(attrs={'type': 'date'}),
'employee': forms.HiddenInput(),
'duration': forms.HiddenInput()}
view.py:
def my_leaves_view(request):
"""
My Leaves view
:param request:
:return:
"""
form = LeavesDetailForm(request.POST or None)
if form.is_valid():
inst = form.save(commit=False)
inst.start_date = form.cleaned_data['start_date']
inst.end_date = form.cleaned_data['end_date']
duration = (inst.end_date - inst.start_date).days
inst.duration = duration
inst.save()
return HttpResponseRedirect('/hrm/employee/leaves')
return render(request, 'hrm/employee/details/my_leaves.html', context)