[PYTHON] Create an update screen with Django Updateview
Since the last time, I've been trying various things because I want to prevent the employee name and date from being edited.
I've been researching forms.py for a few hours (I haven't learned how to use it), but it didn't work.
Finally, I wondered what would happen if I did the same thing as the schedule and handed over what I did to hand over the employee name, and finally it worked.
schedule/views.py
class ScheduleUpdate(UpdateView):
template_name = 'schedule/update.html'
model = Schedule
fields = ('user','date', 'shift_name_1', 'shisetsu_name_1', 'shift_name_2', 'shisetsu_name_2', 'shift_name_3', 'shisetsu_name_3','shift_name_4', 'shisetsu_name_4', 'day_total_worktime')
success_url = reverse_lazy('schedule:homeschedule')
#def get_queryset(self):
# return super().get_queryset().select_related('user')
# return super().get_queryset().select_related('schedule')
That was all. I got it by adding the last line
schedule/update.html
{% extends 'schedule/base.html' %}
{% block header %}
{% endblock header %}
{% block content %}
<form action="" method="POST">{% csrf_token %}
<P >Employee name: {{ user.last_name }} {{ user.first_name }}</P>
<p>date: {{ schedule.date }}</p>
<p>Shift 1:{{ form.shift_name_1 }}</p>
<p>Facility name 1:{{ form.shisetsu_name_1 }}</p>
<p>Shift 2:{{ form.shift_name_2 }}</p>
<p>Facility name 2:{{ form.shisetsu_name_2 }}</p>
<p>Shift 3:{{ form.shift_name_3 }}</p>
<p>Facility name 3:{{ form.shisetsu_name_3 }}</p>
<p>Shift 4:{{ form.shift_name_4 }}</p>
<p>Facility name 4:{{ form.shisetsu_name_4 }}</p>
<p>Total working hours:{{ form.day_total_worktime }}</p>
<input class="btn btn-primary" type="submit" value="update">
<a href="{% url 'schedule:homeschedule' %}" class="btn-secondary btn active">Return</a>
</form>
{% endblock content %}
You've implemented it!
Finally!
Next, I will try to make the total working hours possible ... I started doing it, but there was another problem!
I cannot return to the shift table from the screen I am editing from the update screen
python:schedule.views.py
class ScheduleUpdate(UpdateView):
template_name = 'schedule/update.html'
model = Schedule
fields = ('shift_name_1', 'shisetsu_name_1', 'shift_name_2', 'shisetsu_name_2', 'shift_name_3', 'shisetsu_name_3','shift_name_4', 'shisetsu_name_4', 'day_total_worktime')
year = Schedule.year
month = Schedule.month
#success_url = reverse_lazy('schedule:monthschedule', kwargs={"year": self.object.year})
#success_url = HttpResponseRedirect('/schedule/monthschedule/%s/%s/' % (Schedule.year,Schedule.month,))
success_url = reverse_lazy('/schedule/monthschedule/%s/%s/' % (year,month))
#def get_url_success(self):
# url = "/schedule/monthschedulefunc/" + self.year +"/"+ self.month
# return HttpResponseRedirect(url)
def get_queryset(self): ###I didn't need it ...
#return super().get_queryset().select_related('user')
#return super().get_queryset().select_related('schedule')
#return super().get_queryset().select_related('Shift')
Trying various things, a little over 2 hours ... I have already given up
I will recreate it with the def function! Just because it's a function doesn't mean it can be done right away (laughs)
Challenge for the time being (⌒∇⌒)
It took about 2 hours, but it was possible! Finally I also used forms.py (it's still far from understanding, but it's important to change 0 to 1)
まずは、views.py
schedule/views.py
def scheduleUpdatefunc(request,pk):
Schedule_list = Schedule.objects.get(pk = int(pk))
User_list = User.objects.get(username = Schedule_list.user)
if request.method == 'POST':
form = ScheduleUpdateForm(data=request.POST)
year = Schedule_list.year
month = Schedule_list.month
if form.is_valid():
Schedule_list.shift_name_1 = form.cleaned_data['shift_name_1']
Schedule_list.shisetsu_name_1 = form.cleaned_data['shisetsu_name_1']
Schedule_list.shift_name_2 = form.cleaned_data['shift_name_2']
Schedule_list.shisetsu_name_2 = form.cleaned_data['shisetsu_name_2']
Schedule_list.shift_name_3 = form.cleaned_data['shift_name_3']
Schedule_list.shisetsu_name_3 = form.cleaned_data['shisetsu_name_3']
Schedule_list.shift_name_4 = form.cleaned_data['shift_name_4']
Schedule_list.shisetsu_name_4 = form.cleaned_data['shisetsu_name_4']
Schedule_list.day_total_worktime = form.cleaned_data['day_total_worktime']
Schedule_list.save()
return HttpResponseRedirect('/schedule/monthschedule/%s/%s/' % (year,month,))
else:
item = {
"shift_name_1":Schedule_list.shift_name_1,
"shisetsu_name_1": Schedule_list.shisetsu_name_1,
"shift_name_2": Schedule_list.shift_name_2,
"shisetsu_name_2": Schedule_list.shisetsu_name_2,
"shift_name_3": Schedule_list.shift_name_3,
"shisetsu_name_3": Schedule_list.shisetsu_name_3,
"shift_name_4": Schedule_list.shift_name_4,
"shisetsu_name_4": Schedule_list.shisetsu_name_4,
}
form = ScheduleUpdateForm(initial=item)
context = {
'form' : form,
'Schedule_list': Schedule_list,
'User_list': User_list,
}
return render(request,'schedule/update.html', context )
The code is long, but most just connect which fields to which fields, so I was able to do it as soon as I started making it.
次に初めてトライしたforms.py
schedule/forms.py
class ScheduleUpdateForm(forms.ModelForm):
class Meta:
model = Schedule
fields = ('shift_name_1', 'shisetsu_name_1', 'shift_name_2', 'shisetsu_name_2', 'shift_name_3', 'shisetsu_name_3','shift_name_4', 'shisetsu_name_4', 'day_total_worktime')
#shift_name_1 = forms.ForeignKey(Shift, verbose_name='1 shift name', related_name='shift_name1',on_delete=models.SET_NULL,null= True)
#shisetsu_name_1 = forms.ForeignKey(Shisetsu, verbose_name='1 facility', related_name='shisetsu_name1',on_delete=models.SET_NULL,blank=True, null=True)
#shift_name_2 = forms.ForeignKey(Shift, verbose_name='2 shift name', related_name='shift_name2',on_delete=models.SET_NULL,blank=True, null=True)
#shisetsu_name_2 = forms.ForeignKey(Shisetsu, verbose_name='2 facilities', related_name='shisetsu_name2',on_delete=models.SET_NULL,blank=True, null=True)
#shift_name_3 = forms.ForeignKey(Shift, verbose_name='3 shift name', related_name='shift_name3',on_delete=models.SET_NULL,blank=True, null=True)
#shisetsu_name_3 = forms.ForeignKey(Shisetsu, verbose_name='3 facilities', related_name='shisetsu_name3',on_delete=models.SET_NULL,blank=True, null=True)
#shift_name_4 = forms.ForeignKey(Shift, verbose_name='4 shift name', related_name='shift_name4',on_delete=models.SET_NULL,blank=True, null=True)
#shisetsu_name_4 = forms.ForeignKey(Shisetsu, verbose_name='4 facilities', related_name='shisetsu_name4',on_delete=models.SET_NULL,blank=True, null=True)
Since the input control was not linked well at first, there is evidence of pasting from models (laugh)
I edited the html a little
schedule/update.html
{% extends 'schedule/base.html' %}
{% block header %}
{% endblock header %}
{% block content %}
<form action="" method="POST">{% csrf_token %}
<P >Employee name: {{ User_list.last_name }} {{ User_list.first_name }}</P>
<p>date: {{ Schedule_list.date }}</p>
{{ form.as_p }}
{% csrf_token %}
<input class="btn btn-primary" type="submit" value="update">
<a href="{% url 'schedule:homeschedule' %}" class="btn-secondary btn active">Return</a>
</form>
{% endblock content %}
Now you can return to the month you are editing by pressing the update button on the correction screen.
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