В настоящее время я работаю над проектом, требующим Django форм, но у меня возникли некоторые проблемы. Моя форма не отображается вообще ... Поле не отображается в моем шаблоне.
Итак, мой код:
models.py
class Place(models.Model):
name = models.CharField(max_length=255)
longitudeMax = models.DecimalField(max_digits=8, decimal_places = 4 ,blank=True)
longitudeMin = models.DecimalField(max_digits=8, decimal_places = 4, blank=True)
latitudeMax = models.DecimalField(max_digits=8, decimal_places = 4, blank=True)
latitudeMin = models.DecimalField(max_digits=8, decimal_places = 4, blank=True)
datasetPath = models.CharField(max_length=255)
isActive = models.BooleanField(default=True)
def __str__(self):
return self.name
def get_place(self, name):
return None
forms.py
class NewPlaceForm(forms.Form):
name = forms.CharField(
widget=forms.TextInput(
attrs={
"placeholder" : "Name",
"class": "form-control"
}
))
longMax = forms.DecimalField(
widget=forms.NumberInput(
attrs={
"placeholder" : "Longitude Max",
"class": "form-control"
}
))
longMin = forms.DecimalField(
widget=forms.NumberInput(
attrs={
"placeholder" : "Longitude Min",
"class": "form-control"
}
))
latMax = forms.DecimalField(
widget=forms.NumberInput(
attrs={
"placeholder" : "Latitude Max",
"class": "form-control"
}
))
latMin = forms.DecimalField(
widget=forms.NumberInput(
attrs={
"placeholder" : "Latitude Min",
"class": "form-control"
}
))
class Meta:
model = Place
fields = ('name', 'longitudeMax', 'longitudeMin', 'latitudeMax', 'latitudeMin')
views.py
def upload(request):
msg = None
if request.method == "POST":
form = NewPlaceForm(request.POST)
if form.is_valid():
form.save()
msg = 'Place created'
else:
msg = 'Form is not valid'
else:
form = NewPlaceForm()
return render(request, "pages/place_upload.html", {"form": form, "msg" : msg})
urls.py
from django.urls import path, re_path
from app import views
urlpatterns = [
#Data modification page
path('pages/place_modification.html', views.modification, name="place_modification"),
#New place adding page
path('pages/place_upload.html', views.upload, name="place_upload"),
# Matches any html file
re_path(r'^.*\.html', views.pages, name='pages'),
# The home page
path('', views.index, name='home'),
]
html file
<form method="post" action="">
{% csrf_token %}
<div class="card-body">
<div class="row">
<div class="col-md-6 col-lg-4">
<div class="form-group">
<div class="input-group mb-3">
<div class="input-group-prepend">
</div>
{{ form.name }}
</div>
</div>
</div>
</div>
<div class="row">
<div class="col-md-6 col-lg-4">
<div class="form-group">
<div class="input-group mb-3">
<div class="input-group-prepend">
</div>
{{ form.longMax }}
</div>
</div>
<div class="input-group mb-3">
<div class="input-group-prepend">
</div>
{{ form.longMin }}
</div>
</div >
<div class="col-md-6 col-lg-4">
<div class="input-group mb-3">
<div class="input-group-prepend">
</div>
{{ form.latMax }}
</div>
<div class="input-group mb-3">
<div class="input-group-prepend">
</div>
{{ form.latMin }}
</div>
</div>
<div class="col-md-6 col-lg-4">
<div class="form-group form-floating-label">
<small id="emailHelp2" class="form-text text-muted">Use negative numbers for South and positive numbers for North</small>
</div>
<div class="form-group form-floating-label">
<small id="emailHelp2" class="form-text text-muted">Use negative numbers for West and positive numbers for East</small>
</div>
</div>
</div>
</div>
<div class="card-action">
<button type="submit" class="btn btn-success">Submit</button>
<button class="btn btn-danger">Cancel</button>
</div>
</form>
Я не понимаю, почему это не работает, и вот уже несколько дней я пытаюсь заставить его работать ... . Я сделал что-то неправильно ? Я что-то забыл? Потому что я не чувствую, как я, и это действует мне на нервы ахаха