Полная ошибка
У меня есть модель с двумя внешними ключами, как показано ниже
class BatPerformance(models.Model):
country = models.ForeignKey('TeamStructure', on_delete=models.CASCADE, null=True, related_name='country')
player = models.ForeignKey('PlayerStructure', on_delete=models.CASCADE, related_name = 'playerbatperf')
# Batting Performance Fields
batting_Matches = models.IntegerField(default=0)
batting_innings = models.IntegerField(default=0)
batting_notouts = models.IntegerField(default=0)
batting_Runs = models.IntegerField(default=0)
batting_HS = models.IntegerField(default=0)
batting_avg = models.FloatField(default=0.0)
batting_ballsfaced = models.IntegerField(default=0)
batting_strikerate = models.FloatField(default=0)
batting_hundreds = models.IntegerField(default=0)
batting_fifty = models.IntegerField(default=0)
batting_twohundreds = models.IntegerField(default=0)
batting_fours = models.IntegerField(default=0)
batting_sixes = models.IntegerField(default=0)
def __str__(self):
return str(self.player) + ': ' + str(self.match)
Я создал форму за то же самое со всеми полями. my views.py как показано ниже.
class BatStatistics(FormView):
template_name = 'form.html'
form_class = NewPlayerBatStatistics
success_url = '.'
def form_valid(self, form):
# Form is Valid
new_team = form.save(commit=True)
return HttpResponseRedirect(self.get_success_url())
def form_invalid(self, form):
# Form is Invalid
print(form.errors)
return self.render_to_response(self.get_context_data(form=form))
urls.py
urlpatterns = [
path('', test),
path('homepage/', Index.as_view(), name = 'index'),
path('teamdetails/', Teams.as_view(), name = 'teamlist'),
path('fixtures/',Fixtures.as_view(), name='fixtures'),
path('teamdetails/newteam', NewTeam.as_view(), name='newteam'),
path('teamdetails/<int:pk>/', PlayerDetailView.as_view(), name='teamname'),
path('teamdetails/newplayers/', NewPlayer.as_view(), name='newplayer'),
path('teamdetails/<int:player_details_pk>/<int:pk>/', PlayerStatistics.as_view(), name= 'playerdetails'),
path('teamdetails/<int:player_details_pk>/<int:pk>/batstatistics', BatStatistics.as_view(), name= 'batstatistics'),
path('teamdetails/<int:player_details_pk>/<int:pk>/bowlstatistics', BowlStatistics.as_view(), name= 'bowlstatistics'),
]
В полях формы первые два поля страна и имя игрока. Поэтому, когда я выбираю выпадающий список стран, я не хочу видеть всех игроков стран в выпадающем списке имен игроков. Например: если я выбираю Англию, мне нужно, чтобы в раскрывающемся списке игроков были только игроки Англии.
в соответствии с urls.py
path('teamdetails/', Teams.as_view(), name = 'teamlist'), Дает мне список всех названий команд.
path('teamdetails/<int:pk>/', PlayerDetailView.as_view(), name='teamname'), Дает мне список игроков с первым названием страны и т. д. *
path('teamdetails/<int:player_details_pk>/<int:pk>/', PlayerStatistics.as_view(), name= 'playerdetails') Дает мне детали статистики игроков
path('teamdetails/<int:player_details_pk>/<int:PlayerStructure_details_pk>/batstatistics', BatStatistics.as_view(), name= 'batstatistics') Дает мне обновить статистику игрока, который является формой.
Итак, в этой форме я вижу все списки стран и списки игроков в раскрывающемся списке, когда я даю path('teamdetails/batstatistics', который мне не нужен , поэтому я сформировал URL со всеми URL-адресами, связанными с первичными ключами, но я вижу вышеупомянутую ошибку.
Ссылка на URL, указанная при нажатии кнопки в playerdetails. html
{% extends 'base.html' %}
<!DOCTYPE html>
<html>
{% block content %}
<head>
<meta charset="utf-8"> {% load staticfiles %}
<link rel="stylesheet" href="{% static 'css/details.css' %}">
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css" integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" crossorigin="anonymous">
</head>
<body>
<div class="container">
<div class="row">
<div class="btn pull-right">
<a href="{% url 'batstatistics' %}" style="height:50px;width:300px;" class="btn btn-success" role="button" aria-pressed="true">Batting Statistics Update</a>
<a href="{% url 'bowlstatistics' %}" style="height:50px;width:300px;" class="btn btn-success" role="button" aria-pressed="true">Bowling Statistics Update</a>
</div>
</div>
</div>
<div>
<div class="cb-col cb-col-100 cb-bg-white">
<div class="cb-col cb-col-20 cb-col-rt"><img height="200" width="270" title="profile image" src="{{PlayerStructure_details.imageUri.url}}"></div>
<div class="cb-col cb-col-80 cb-player-name-wrap">
<h1 itemprop="name" class="cb-font-40">{{PlayerStructure_details.firstname}} {{PlayerStructure_details.lastname}}</h1>
<h3 class="cb-font-18 text-gray">{{PlayerStructure_details.country}}</h3></div>
</div>
<div class="cb-col cb-col-100 cb-bg-grey">
<div class="cb-col cb-col-33 text-black">
<div class="cb-hm-rght">
<div class="cb-font-16 text-bold"> Personal Information</div>
<div class="cb-col cb-col-40 text-bold cb-lst-itm-sm">Born</div>
<div class="cb-col cb-col-60 cb-lst-itm-sm"> {{PlayerStructure_details.BirthDate}} </div>
<div class="cb-col cb-col-40 text-bold cb-lst-itm-sm">Birth Place</div>
<div class="cb-col cb-col-60 cb-lst-itm-sm"> {{PlayerStructure_details.BirthPlace}} </div>
<div class="cb-col cb-col-40 text-bold">Jersey No</div>
<div class="cb-col cb-col-60"> {{PlayerStructure_details.JerseyNumber}} </div>
<div class="cb-col cb-col-40 text-bold cb-lst-itm-sm">Role</div>
<div class="cb-col cb-col-60 cb-lst-itm-sm"> {{PlayerStructure_details.Role}} </div>
<div class="cb-col cb-col-40 text-bold cb-lst-itm-sm">Batting Style</div>
<div class="cb-col cb-col-60 cb-lst-itm-sm"> {{PlayerStructure_details.BattingStyle}}t </div>
<div class="cb-col cb-col-40 text-bold cb-lst-itm-sm">Bowling Style</div>
<div class="cb-col cb-col-60 cb-lst-itm-sm"> {{PlayerStructure_details.BowlingStyle}} </div>
</div>
</div>
<div class="cb-col cb-col-67 cb-bg-white cb-plyr-rt-col">
<div class="cb-hm-rght cb-player-bio">
<div>
{% for players in PlayerStructure_details.playerbatperf.all %}
<div class="cb-plyr-tbl">
<div class="cb-font-16 text-bold cb-lst-dom">Batting Career Summary</div>
<table class="table cb-col-30 cb-plyr-thead">
<thead>
<tr class="cb-bg-grey cb-font-12">
<th></th>
<th class="cb-plyr-th text-right" title="Matches Played">M</th>
<th class="text-right" title="No of Innings Batted">Inn</th>
<th class="text-right" title="No of Not Outs">NO</th>
<th class="text-right" title="No of Runs Scored">Runs</th>
<th class="text-right" title="Highest Score">HS</th>
<th class="text-right" title="Batting Average">Avg</th>
<th class="text-right" title="No of Balls Faced">BF</th>
<th class="text-right" title="Batting Strike Rate">SR</th>
<th class="text-right" title="No of 100s Scored">100</th>
<th class="text-right" title="No of 200s Scored">200</th>
<th class="text-right" title="No of 50s Scored">50</th>
<th class="text-right" title="No of fours hit">4s</th>
<th class="text-right" title="No of sixes hit">6s</th>
</tr>
</thead>
<tbody>
<tr>
<td class="cb-col-8"><strong>ODI</strong></td>
<td class="cb-plyr-tbody text-right">{{players.batting_atches}}</td>
<td class="text-right">{{players.batting_innings}}</td>
<td class="text-right">{{players.batting_notouts}}</td>
<td class="text-right">{{players.batting_Runs}}</td>
<td class="text-right">{{players.batting_HS}}</td>
<td class="text-right">{{players.batting_avg}}</td>
<td class="text-right">{{players.batting_ballsfaced}}</td>
<td class="text-right">{{players.batting_strikerate}}</td>
<td class="text-right">{{players.batting_hundreds}}</td>
<td class="text-right">{{players.batting_fifty}}</td>
<td class="text-right">{{players.batting_twohundreds}}</td>
<td class="text-right">{{players.batting_fours}}</td>
<td class="text-right">{{players.batting_sixes}}</td>
</tr>
</tbody>
</table>
</div>
</div>
{% endfor %}
</div>
<div>
{% for players in PlayerStructure_details.playerbowlperf.all %}
<div class="cb-plyr-tbl">
<div class="cb-font-16 text-bold cb-lst-dom">Bowling Career Summary</div>
<table class="table cb-col-30 cb-plyr-thead">
<thead>
<tr class="cb-bg-grey cb-font-12">
<th></th>
<th class="cb-plyr-th text-right" title="Matches Played">M</th>
<th class="text-right" title="No of Innings Bowled">Inn</th>
<th class="text-right" title="No of Balls Bowled">B</th>
<th class="text-right" title="No of Runs Conceded">Runs</th>
<th class="text-right" title="Wickets">Wkts</th>
<th class="text-right" title="Best Bowling in Innings">BBI</th>
<th class="text-right" title="Best Bowling in Match">BBM</th>
<th class="text-right" title="Economy">Econ</th>
<th class="text-right" title="Bowling Average">Avg</th>
<th class="text-right" title="Bowling Strike Rate">SR</th>
<th class="text-right" title="Five Wickets in an Innings">5W</th>
<th class="text-right cb-plyr-stump" title="Ten Wickets in an Match">10W</th>
</tr>
</thead>
<tbody>
<tr>
<td class="cb-col-8"><strong>ODI</strong></td>
<td class="cb-plyr-tbody text-right">{{players.bowl_matches}}</td>
<td class="text-right">{{players.bowl_innings}}</td>
<td class="text-right">{{players.bowl_noofballs}}</td>
<td class="text-right">{{players.bowl_runs}}</td>
<td class="text-right">{{players.bowl_wkts}}</td>
<td class="text-right">{{players.bowl_wickets_lbw}}</td>
<td class="text-right">{{players.bowl_wickets_economy}}</td>
<td class="text-right">{{players.bowl_wickets_stumped}}</td>
<td class="text-right">{{players.bowl_wickets_avgt}}</td>
<td class="text-right">{{players.bowl_wickets_SR}}</td>
<td class="text-right">{{players.bowl_five_wickets}}</td>
<td class="text-right">{{players.bowl_ten_wickets}}</td>
</tr>
</tbody>
</table>
</div>
</div>
{% endfor %}
</div>
</div>
</div>
</div>
</div>
</div>
{% endblock %}
</body>
</html>
Надеюсь, это имеет смысл. Спасибо
Обновление:
Просмотр статистики игрока:
class PlayerStatistics(DetailView):
context_object_name = 'PlayerStructure_details'
model = models.PlayerStructure
template_name = 'CricketDetails/playerstatistics_details.html'
Модели
class PlayerStructure(models.Model):
clubstate = models.ForeignKey('Clubstate', on_delete=models.CASCADE, related_name='clubstate')
country = models.ForeignKey('TeamStructure', on_delete=models.CASCADE, null=True, related_name='identifier1')
firstname = models.CharField(max_length=255)
lastname = models.CharField(max_length=255)
imageUri = models.ImageField(upload_to='images/', verbose_name='image')
JerseyNumber = models.IntegerField()
BirthPlace = models.CharField(max_length=10)
BirthDate = models.CharField(max_length=30)
Role = models.CharField(max_length= 20)
BattingStyle = models.CharField(max_length= 20)
BowlingStyle = models.CharField(max_length= 20)
def __str__(self):
return self.firstname + self.lastname
I вставил html для этого.