无法在我的 html 模板中获取对象

Question

我已经在我的应用程序的管理页面中创建了对象，但我无法在我的 html 模板中调用该对象。我会将视图和 html 行放在下面

from django.shortcuts import render, redirect
from .models import *
from .forms import *

def index(request):
    tasks = Task.objects.all()

    form = TaskForm()

    if request.method == 'POST':
        form = TaskForm(request.POST)
        if form.is_valid():
            form.save()
        return redirect('/')
        
    context = {'tasks': tasks, 'form': form}
    return render(request, 'todo_app/list.html')

 {% for task in tasks %}
            <div class="task-container">
               <p>{{task}}</p>
            </div>
        {% endfor %}

Answer 1

您忘记将 context 发送到模板：

Optional arguments

context

A dictionary of values to add to the template context. By default, this is an empty dictionary. If a value in the dictionary is callable, the view will call it just before rendering the template.

    context = {'tasks': tasks, 'form': form}
    return render(request, 'todo_app/list.html', context)

无法在我的 html 模板中获取对象

Unable to get the object in my html template

django

django-admin

django-views