How to pass pk to form (ForeignKey) and views - from template when following link?

How to pass pk to the form (ForeignKey) and views - from the template when clicking on a link? Good day!

I have a model. Which is displayed in the template. And the transition to another template is configured by a link. But my form is not displayed there. I also wanted to ask how I can pass (pk) to the form in order to enter data only for the object by which the transition was made by the link? I click on the link and get to a specific object. I wanted to fill in its properties through the form. How can I fill in specifically for the object by (pk) that I clicked on the link to the view and form? For some reason, my form is not displayed.

class ArkiObject_1 (models.Model):
    city = models.CharField(choices=TYPE_CITY, verbose_name="Городской округ")
    nameobject = models.TextField(verbose_name="Наименование объекта")
    typeobject = models.CharField(choices=TYPE_OBJECT, verbose_name="Тип объекта")
    param_1 = models.FloatField(verbose_name="Мощность котельной, МВт")
    param_2 = models.FloatField(verbose_name="Диаметры трубопроводов, мм")

    def __str__(self):
        return self.nameobject
    
 
class ArkiGpr (models.Model):
    name = models.ForeignKey(ArkiObject_1, on_delete=models.CASCADE)   
    work = models.TextField(verbose_name="Наименование работы")
    peoples = models.IntegerField(verbose_name="Количество людей")
    

---
class FormOne (forms.ModelForm):
    class Meta:
        model = ArkiObject_1
        fields = "__all__"


class Form_GPR (forms.ModelForm):
    class Meta:
        model = ArkiGpr
        fields = "__all__"


class FilterForm(forms.Form):
    name = forms.CharField()
                               


---

import django_filters
from .models import *


class BookFilter(django_filters.FilterSet):
    class Meta:
        model = ArkiObject_1
        fields = ["city"]

def formone(request):
    context = {}
    formone = FormOne(request.POST or None)
    if formone.is_valid():
        formone.save()

        return redirect("formone")
    context['formone'] = formone
    return render(request, "formone.html", context)


def table(request):
    context = {}

    book_filter = BookFilter(request.GET, queryset=ArkiObject_1.objects.all())
    
    table_2 = book_filter.qs

    context['form'] = book_filter.form

    
    table = pd.DataFrame.from_records(table_2.values("city", "nameobject", "typeobject", "budget", "podryadchik"))

    context['table'] = table

    context['books'] = table_2

    return render(request, "table.html", context)


def book(request, pk):

    context = {}
    form_2 = Form_GPR(request.POST or None)
    if form_2.is_valid():
        form_2.save()

        return redirect("bookdetail")
    context['form_2'] = form_2

    """ Gets an individual book object from the database, based on its ID/PK. Renders a detail template """
    book = get_object_or_404(ArkiObject_1, pk=pk)
    context = {'book': book}
    return render(request, 'bookdetail.html', context)


----

urlpatterns = [
    path('admin/', admin.site.urls),
    path('formone', views.formone, name="formone"),
    path('table', views.table, name="table"),
    path('book/<int:pk>/', views.book, name='book-detail')
]

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8" />
    <title>title</title>
</head>
<body>
    <div>
        <h4>Мероприятия</h4>
    </div>
    <br/>
    <div>
        <form method="GET" action="{% url 'table' %}">
            {{ form.as_p }}
            <input type="submit" value="Submit" class="button" />
        </form>
    </div>
    <br/>
    <div>
        <table style="font-family: Arial, Helvetica, sans-serif; font-size: small;">
            <thead>
                <tr>
                    {% for col in table.columns %}
                    <th>
                        {{ col }}
                    </th>
                    {% endfor %}
                </tr>
            </thead>
            {% for index, row in table.iterrows %}
            <tr>
                {% for cell in row %}
                <td style="text-align: center;">
                    {{ cell }}
                </td>
                {% endfor %}
            </tr>
            {% endfor %}
        </table>    
    </div>
    <br/>
    <hr/>
    <div>
        <ul>
            {% for book in books %}
                <li>
                    <a href="{% url 'book-detail' book.pk %}">{{ book.nameobject }}</a>
                </li>
            {% endfor %}
        </ul>
    </div>
    <br/>
    <hr/>
    <div>
        <table>
            <thead>
                <tr>
                    <th>ОМСУ</th>
                    <th>Наименование объекта</th>
                    <th>Тип объекта</th>
                    <th>Объём финансирования</th>
                    <th>Подрядчик</th>
                </tr>
            </thead>
            <tbody>
                {% for book in books %}
                <tr>
                    <td>{{ book.city }}</td>
                    <td >
                        <a href="{% url 'book-detail' book.pk %}">{{ book.nameobject }}</a>
                    </td>
                    
                    <td>{{ book.typeobject }}</td>
                    <td>{{ book.budget }}</td>
                    <td>{{ book.podryadchik }}</td>
                </tr>
                {% endfor %}
            </tbody>
        </table>
    </div>
    
</body>
</html>


<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8" />
    <title>title</title>
</head>
<body>
    <div>
        <form method="POST" class="post-form">
            {% csrf_token %} {{formone.as_p}}
            <button type="submit" class="button">Отправить</button>
        </form>
    </div>
    
</body>
</html>

-----

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8" />
    <title>title</title>
</head>
<body>

    <div>
        <form method="POST" class="post-form">
            {% csrf_token %} {{form_2.as_p}}
            <button type="submit" class="button">Отправить</button>
        </form>
    </div>

    <div>
        {{ book }}
    </div>
    
</body>
</html>
Вернуться на верх