python - 我想打印我在 Django 中渲染到 HTML 页面时传递的字典的键和值

Question

This loop format in html is only printing the key but not value,I want to print both key and value in html page.

views.py

def predict(request):
    if request.method == "POST":
         dict = {'Name': John, 'Age': 40}
         return render(request,'standalone.html',{'content':dict})
    else:
         return render(request,'test_homepage.html')

satandalone.html

{% for c in content %}
    {{c}}
{% endfor %}

Answer 1

您使用.items()来获取二元组的可迭代对象。

def predict(request):
    if request.method == "POST":
         data = {'Name': 'John', 'Age': 40}
         return render(request,'standalone.html',{'content': data<b>.items()</b>})
    else:
         return render(request,'test_homepage.html')

在模板中，您可以使用以下方式呈现:

{% for <b>k, v</b> in content %}
    {{ k }}: {{ v }}
{% endfor %}

---

Note: Please do not name a variable dict, it overrides the reference to the dict class. Use for example data.