Django将JSON对象加载到模板中

Question

我正在从firebase获取数据

视图.py

def posts (request):
     _posts= ref.child('posts').get();  #getting data from firebase
     #_posts={u'1536855154789': 
     #      {u'content': u'Yahoo! The sports day is near!!', 
     #       u'image': u'https://firebasestorage.googleapis.com/.../img_1536855147507.jpeg?', 
     #       u'title': u'Sports Day'}, 
     #u'-LMJBAc3iZRklICAwDC1': 
     #     {u'content': u'Find the chef in your child. Food fest is here!!', 
     #      u'image': u'https://firebasestorage.googleapis.com/.../img_1536863277649.jpeg?', 
     #      u'title': u'Food Fest '}, 
     #u'-LNaLKKqSIZHraf3oedT': 
     #     {u'content': u'Exploring is part of education. Hence a tour to Historical and Cultural Heritage monuments in Delhi has been planned.',
     #      u'image': u'https://firebasestorage.googleapis.com/.../img_1538241669221.jpeg', 
     #      u'title': u'Educational Tour'}}
     return render(request, 'post.html', {'postList': _posts})

索引.html

 {% for item in postList %}
 {{ item.title}}</br>
 {% endfor %}

一无所获

我的firebase数据 https://i.stack.imgur.com/lxYsC.png

帮我解决这个问题。提前谢谢

Answer 1

如果你有一个dict列表，你的代码就可以运行了。但你没有；您有一个字典，它的键是id，值本身就是dict。所以需要迭代dict值：

 {% for item in postList.values %}
 {{ item.title}}</br>
 {% endfor %}