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Implemented editing for model instances

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This commit is contained in:
Anthony Correa
2021-11-09 20:31:19 -06:00
parent 82c42e66ae
commit fa9a51509a
11 changed files with 84 additions and 21 deletions
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2
events/templates/events/schedule.html
View File

@@ -12,7 +12,7 @@
{{ event.away_team.name }} vs. {{ event.home_team.name }} <br>
{{ event.start|date:"l, F j, Y g:i A" }} <br>
{{ event.venue.name }} <br>
<a class="btn btn-primary btn-sm" href="#" role="button">Edit Event Details</a>
<a class="btn btn-primary btn-sm" href="{% url 'edit event' event.id%}" role="button">Edit Event Details</a>
<a class="btn btn-primary btn-sm" href="#" role="button">Edit Lineup</a>
</li>
{% endfor %}

5
events/urls.py
View File

@@ -6,5 +6,8 @@ from . import views
urlpatterns = [
path('', views.root, name="root"),
path('schedule', views.schedule, name="schedule")
path('schedule', views.schedule, name="schedule"),
path('edit/<int:id>', views.edit, name="edit event"),
path('edit', views.edit, name="edit event"),
path('edit', views.edit, name="edit event")
]

33
events/views.py
View File

@@ -1,9 +1,38 @@
from django.shortcuts import render, redirect
from django.shortcuts import render, redirect, get_object_or_404
from .models import Event
from .forms import EventForm
from django.http import HttpResponse
def root(request):
return redirect('/events/schedule')
def schedule(request):
events = Event.objects.all()
return render(request, 'events/schedule.html', {'title':'Schedule', 'events': events})
return render(request, 'events/schedule.html', {'title':'Schedule', 'events': events})
def edit(request, id=0):
# if this is a POST request we need to process the form data
if request.method == 'POST':
# create a form instance and populate it with data from the request:
if id:
instance = get_object_or_404(Event, id=id)
form = EventForm(request.POST or None, instance=instance)
else:
form = EventForm(request.POST or None)
# check whether it's valid:
if form.is_valid():
# process the data in form.cleaned_data as required
# ...
# redirect to a new URL:
new_event, did_create = Event.objects.update_or_create(pk=id, defaults=form.cleaned_data)
return render(request, 'success.html', {'call_back':'players list'})
# if a GET (or any other method) we'll create a blank form
else:
if id:
instance = get_object_or_404(Event, id=id)
form = EventForm(request.POST or None, instance=instance)
else:
form = EventForm
return render(request, 'edit.html', {'form': form, 'id': id, 'call_back': 'edit event'})

2
players/forms.py
View File

@@ -4,4 +4,4 @@ from .models import Player
class PlayerForm(forms.ModelForm):
class Meta:
model = Player
fields = ['first_name', 'last_name', 'jersey_number']
fields = ['first_name', 'last_name', 'jersey_number', 'team']

3
players/urls.py
View File

@@ -5,5 +5,6 @@ from . import views
urlpatterns = [
path('', views.root, name="root"),
path('list', views.list, name="players list"),
path('edit/<int:id>', views.edit, name="edit player")
path('edit/<int:id>', views.edit, name="edit player"),
path('edit', views.edit, name="edit player")
]

13
players/views.py
View File

@@ -13,17 +13,22 @@ def list(request):
'items': [(player.id, f"{player.first_name} {player.last_name}") for player in players],
'edit_url_name': 'edit player'})
def edit(request, id=None):
def edit(request, id=0):
# if this is a POST request we need to process the form data
if request.method == 'POST':
# create a form instance and populate it with data from the request:
form = PlayerForm(request.POST)
if id:
instance = get_object_or_404(Player, id=id)
form = PlayerForm(request.POST or None, instance=instance)
else:
form = PlayerForm(request.POST or None)
# check whether it's valid:
if form.is_valid():
# process the data in form.cleaned_data as required
# ...
# redirect to a new URL:
return HttpResponse(str(form.cleaned_data))
new_player, did_create = Player.objects.update_or_create(pk=id, defaults=form.cleaned_data)
return render(request, 'success.html', {'call_back':'players list'})
# if a GET (or any other method) we'll create a blank form
else:
@@ -33,4 +38,4 @@ def edit(request, id=None):
else:
form = PlayerForm
return render(request, 'players/edit.html', {'form': form, 'id': id})
return render(request, 'edit.html', {'form': form, 'id': id, 'call_back':'edit player'})

3
teams/urls.py
View File

@@ -7,5 +7,6 @@ from . import views
urlpatterns = [
path('', views.root, name="root"),
path('list', views.list, name="teams list"),
path('edit/<int:id>', views.edit, name="edit team")
path('edit/<int:id>', views.edit, name="edit team"),
path('edit', views.edit, name="edit team")
]

13
teams/views.py
View File

@@ -10,17 +10,22 @@ def list(request):
teams = Team.objects.all()
return render(request, 'list.html', {'title': "Teams", 'items': [(team.id, f"{team.name}") for team in teams], 'edit_url_name':'edit team'})
def edit(request, id=None):
def edit(request, id=0):
# if this is a POST request we need to process the form data
if request.method == 'POST':
# create a form instance and populate it with data from the request:
form = TeamForm(request.POST)
if id:
instance = get_object_or_404(Team, id=id)
form = TeamForm(request.POST or None, instance=instance)
else:
form = TeamForm(request.POST or None)
# check whether it's valid:
if form.is_valid():
# process the data in form.cleaned_data as required
# ...
# redirect to a new URL:
return HttpResponse(str(form.cleaned_data))
new_team, did_create = Team.objects.update_or_create(pk=id, defaults=form.cleaned_data)
return render(request, 'success.html', {'call_back':'teams list'})
# if a GET (or any other method) we'll create a blank form
else:
@@ -30,4 +35,4 @@ def edit(request, id=None):
else:
form = TeamForm
return render(request, 'venues/edit.html', {'form': form, 'id':id})
return render(request, 'edit.html', {'form': form, 'id': id, 'call_back':'edit team'})

12
templates/success.html Normal file
View File

@@ -0,0 +1,12 @@
{% extends "base.html" %}
{% block title %} {{ title }}{% endblock %}
{% block content %}
<head>
<meta http-equiv="refresh" content="2;url={% url call_back %}" />
</head>
<span class="text-success">Success!</span> <span class="text-muted">Redirecting...</span>
{% endblock %}

3
venues/urls.py
View File

@@ -5,5 +5,6 @@ from . import views
urlpatterns = [
path('', views.root, name="root"),
path('list', views.list, name="venues list"),
path('edit/<int:id>', views.edit, name="edit venue")
path('edit/<int:id>', views.edit, name="edit venue"),
path('edit', views.edit, name="edit venue")
]

16
venues/views.py
View File

@@ -1,6 +1,7 @@
from django.shortcuts import render, redirect, get_object_or_404
from django.http import HttpResponse
from .models import Venue
from .forms import VenueForm
def root(request):
return redirect('/venues/list')
@@ -9,18 +10,23 @@ def list(request):
venues = Venue.objects.all()
return render(request, 'list.html', {'title': "Venues", 'items': [(venue.id, f"{venue.name}") for venue in venues], 'edit_url_name': 'edit venue'})
from .forms import VenueForm
def edit(request, id=None):
def edit(request, id=0):
# if this is a POST request we need to process the form data
if request.method == 'POST':
# create a form instance and populate it with data from the request:
form = VenueForm(request.POST)
if id:
instance = get_object_or_404(Venue, id=id)
form = VenueForm(request.POST or None, instance=instance)
else:
form = VenueForm(request.POST or None)
# check whether it's valid:
if form.is_valid():
# process the data in form.cleaned_data as required
# ...
# redirect to a new URL:
return HttpResponse(str(form.cleaned_data))
new_venue, did_create = Venue.objects.update_or_create(pk=id, defaults=form.cleaned_data)
return render(request, 'success.html', {'call_back':'players list'})
# if a GET (or any other method) we'll create a blank form
else:
@@ -30,4 +36,4 @@ def edit(request, id=None):
else:
form = VenueForm
return render(request, 'venues/edit.html', {'form': form, 'id':id})
return render(request, 'edit.html', {'form': form, 'id': id, 'call_back': 'edit venue'})