Post List View
Now, let's create the post_list.html file inside the template folder.
For now, the HTML file should be the following structure:
html9123456789<!DOCTYPE html><html lang="en"><head><title>Title</title></head><body>{{ posts }}</body></html>
We implemented the post_list view function:
python9912345678910def post_list(request):posts = Post.objects.all()html = ""for post in posts:html += f"<h1>{post.title}</h1>"html += f"<p>{post.text}</p>"html += f"<p>Post ID: {post.id}</p>"return HttpResponse(HTML)
Note
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Aufgabe
Swipe to start coding
-
Rewrite the
post_listfunction using therender()function. The render function should:- Receive the
requestas the first argument. - Receive the
post_list.htmltemplate name as the second argument. - Receive the
contextdictionary as the third argument.
- Receive the
-
The
contextdictionary should contain the"post"key with the iterable QuerySet of posts.
Lösung
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from django.shortcuts import render
from new_app.models import Post
def post_list(request):
context = {
"posts": Post.objects.all()
}
return render(request, "post_list.html", context)
War alles klar?
Danke für Ihr Feedback!
Abschnitt 5. Kapitel 3
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from django.shortcuts import render
from new_app.models import Post
def post_list(request):
___ = {
"___": Post.objects.___()
}
return ___(___, "___", ___)
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