У меня проблема с тем, что я хочу создать страницу футбольной лиги, которая может предоставить стартовый список XI.
Но я не знаю, как построить динамическую форму.
Пользователь (который является владельцем команды) может войти в систему, чтобы выбрать матч для загрузки начального XI.
На веб-сайте отобразится список игроков Команды, и пользователь сможет выбрать максимум 11 и отправить.
Важная вещь
- Как мне сгенерировать форму, в которой игроки принадлежат команде.
- Как разрешить пользователю загружать Home / Away (команда принадлежит пользователю), начиная только с XI.
Model.py
class Schedule(models.Model):
schedule_name = models.CharField(max_length=7, choices=LEAGUE_CHOICES, default='nil')
schedule_home = models.ForeignKey(Team, on_delete=models.CASCADE,default='',related_name='schedule_home')
schedule_away = models.ForeignKey(Team, on_delete=models.CASCADE,default='',related_name='schedule_away')
class Player(models.Model):
user = models.OneToOneField(User,on_delete=models.CASCADE)
player_name = models.CharField('Player Name', max_length=30, unique=True)
player_team = models.ForeignKey(Team ,on_delete=models.SET_DEFAULT, default=1)
class Team(models.Model):
team_name = models.CharField('Team Name', max_length=30, unique=True)
team_owner = models.OneToOneField(User,on_delete=models.CASCADE,related_name='owner')
class Match_Starting(models.Model):
starting_schedule = models.OneToOneField(Schedule,on_delete=models.CASCADE)
home_starting = models.ManyToManyField(Player,blank=True,related_name='home_starting')
away_starting = models.ManyToManyField(Player,blank=True,related_name='away_starting')
@receiver(post_save, sender=Schedule)
def create_match_stat(sender, instance, created, **kwargs):
if created:
Match_Starting.objects.create(starting_schedule=instance)
Forms.py
class MatchStartingForm(forms.ModelForm):
class Meta:
model = Match_Starting
fields = '__all__'
Views.py
@login_required
def update_starting(request):
if request.user.is_authenticated:
try:
selected_team = Team.objects.get(team_owner=request.user)
except:
return HttpResponseRedirect('/')
if request.method == 'GET':
selected_player = Player.objects.filter(player_team=selected_team).order_by('player_name')
team_schedule_list = Schedule.objects.filter(schedule_time__lte=datetime.datetime.now() + datetime.timedelta(weeks=1),schedule_time__gte=datetime.datetime.now() + datetime.timedelta(minutes=30)).filter(Q(schedule_home__team_name=selected_team)|Q(schedule_away__team_name=selected_team))
return render(request, 'update_starting/update_starting.html',{"user":request.user,"team":selected_team,"player":selected_player,"schedule":team_schedule_list})
if request.method == 'POST':
selected_match= get_object_or_404(Match_Starting, starting_schedule__id=request.POST.get("schedule_id"))
request.POST = request.POST.copy()
if selected_team == selected_match.starting_schedule.schedule_home:
request.POST['home_starting'] = request.POST['starting']
form = MatchStartingForm(request.POST, instance=selected_match)
if form.is_valid():
selected_match = form.save(commit=False)
selected_match.save()
form.save_m2m()
elif selected_team == selected_match.starting_schedule.schedule_away:
request.POST['away_starting'] = request.POST['starting']
form = MatchStartingForm(request.POST, instance=selected_match)
if form.is_valid():
selected_match = form.save(commit=False)
selected_match.save()
form.save_m2m()
return HttpResponseRedirect('/')
update_starting.html
<div>
<form action="" method="post">
{% csrf_token %}
<select name="schedule_id">
{% for x in schedule %}
<option value="{{x.id}}">{{x.get_schedule_name_display}} {{x.schedule_home}} - {{x.schedule_away}}</option>
{% endfor %}
</select>
{% for x in player %}
<input type="checkbox" name="starting" value="{{x.id}}">{{x.player_name}}<br>
{% endfor %}
<input type="submit" class="button" value="Save">
</form>
</div>