Django，上下文字典没有传递给模板？ （for 循环不返回任何内容）

Question

我搜索了这个，但找不到任何东西，所以在这里..

我的视图是这样设置的，status.html for 循环工作正常，但 tasks.html 根本没有注册我的 for 循环，比较 2 时我看不出我做错了什么查看函数/模板。

观看次数

from django.shortcuts import render
from todo.models import List, Item

# Create your views here.

def current_tasks(request):
    tasks = List.objects.all()
    tasks_dict = {'tasks': tasks}

    return render(request, 'tasks.html', tasks_dict)

def status_report(request):
    todo_listing = []

    for todo_list in List.objects.all():
        todo_dict = {}

        todo_dict['list_object'] = todo_list
        todo_dict['item_count'] = todo_list.item_set.count()
        todo_dict['items_complete'] = todo_list.item_set.filter(completed=True).count()
        todo_dict['percent_complete'] = int(float(todo_dict['items_complete']) / todo_dict['item_count'] * 100)

        todo_listing.append(todo_dict)

    return render(request, 'status.html', {'todo_listing': todo_listing})

tasks.html

    {% extends 'base.html' %}

    {% block content %}
    {% for tasks in tasks_dict %}
        <ul><li>{{tasks.title}}</li><
        <li>{{tasks.created_date}}</li>
        <li>{{tasks.priority}}</li>
        <li>{{tasks.completed}}</li></ul>
    {% endfor %}
    {% endblock %}

status.html

{% extends 'base.html' %}

{% block content %}
    <h1>Task List Status Report</h1>
{% for list_dict in todo_listing %}
    <h2>{{ list_dict.list_object.title }}</h2>

    <ul>
        <li>Number of items: {{ list_dict.item_count }}</li>
        <li>Number completed: {{ list_dict.items_complete }} ({{ list_dict.percent_complete }}%)</li>
    </ul>
{% endfor %}
{% endblock %}

</html>

Answer 1

您不会将任何名为 tasks_dict 的内容发送到您的模板；这只是您的上下文字典的本地名称。您发送到包含任务的模板的内容仅称为 tasks。