Я пытаюсь использовать Templateview в Django для рендеринга страницы с опциями как для добавления в базу данных, так и для извлечения некоторой информации из базы данных и ее отображения.Я использую его на уроке https://www.youtube.com/watch?v=VxOsCKMStuw
views.py:
class TestView(TemplateView):
template_name = 'app/sensor_name_tmpl.html'
def get(self, request):
form = SensorForm()
posts = Sensor.objects.all()
args = {'form': form, 'posts': posts}
return render(request, self.template_name, args)
def post(self, request):
form = SensorForm(request.POST)
if form.is_valid():
form.save()
text = form.cleaned_data['post']
form = SensorForm()
return redirect('sensor_name_tmpl:sensor_name_tmpl')
args = {'form': form, 'text': text}
return render(request, self.template_name, args)
urls.py:
urlpatterns = [
path('', views.index, name='index'),
url(r'^form1/$', views.get_sensor_name, name='GiveSensorName1'),
#url(r'^form2/$', TestView.as_view(), name='sensor_name_tmpl.html'),
path('form2/', TestView.as_view(), name='app/sensor_name_tmpl.html'),
url(r'^nested_admin/', include('nested_admin.urls')),
]
HTML-шаблон:
<!doctype html>
<html lang="en">
<head>
<!-- Required meta tags -->
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<script src="https://code.jquery.com/jquery-1.10.2.js"></script>
<script>
$('#toggle').click(function() {
$('form').toggle('slow');
});
</script>
<!-- Bootstrap CSS -->
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css">
<title>Hello world!</title>
</head>
<body>
<h3 class="text-success">Add Sensor</h3>
<br>
<!-- <form style="display:none;" method="post">-->
<form method="post">
{% csrf_token %}
<div class="row align-items-center">
<div class="col-sm-8">
<table>
{{ form1.as_table}}
</table>
<div class="mx-sm-2">
<input type="submit" value="Submit">
</div>
<br>
<br>
<h3 class = "text-success">Add Sensor View</h3>
<table>
{{ form2.as_table}}
</table>
<div class="mx-sm-2">
<input type="submit" value="Submit">
</div>
<br>
<br>
<h3 class="text-success">View Sensors</h3>
<table class="table">
<thead>
<tr>
<th scope="col">Sensor ID</th>
<th scope="col">Sensor Name</th>
</tr>
</thead>
<tbody>
{%for obj in obj%}
<tr>
<td>{{obj.sensor_id}}</td>
<td>{{obj.sensor_name}}</td>
<!-- <th scope="row">1</th>-->
</tr>
{% endfor %}
</tbody>
</table>
</div>
<div>
</form>
<!-- Optional JavaScript -->
<!-- jQuery first, then Popper.js, then Bootstrap JS -->
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js" integrity="sha384-UO2eT0CpHqdSJQ6hJty5KVphtPhzWj9WO1clHTMGa3JDZwrnQq4sF86dIHNDz0W1" crossorigin="anonymous"></script>
</body>
</html>
Страница отображает шаблон, но не заполняет его ни полями формы, ни данными из базы данных.