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Detailed explanation of how Python displays back-end information on the front-end

高洛峰
Release： 2017-03-10 19:08:09
Original
2150 people have browsed it

This article explains in detail how python displays back-end information on the front-end

First, you need to add the following to test.html: 

<html>
<body>
<h1>下面是后端返回的内容</h1>
 
{{ xianshi }}
 
</body>
</html>
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Back-end code: 

import datetime
from django.shortcuts import render_to_response
def current(request):
    now=datetime.datetime.now()
    return render_to_response("test.html",{&#39;xianshi&#39;:now})
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In The code for looping the backend in the front-end html: 

<html>
<body>
<h1>下面是后端返回的内容</h1>
 
{% for i in xianshi %}
{{ i }}
{% endfor %}
 
</body>
</html>
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plus the if statement: 

<html>
<body>
<h1>下面是后端返回的内容</h1>
 
{% for i in xianshi %}
  {% if "2" in i %}
      <p style="color:red">{{ i }}</p>
  {% else %}
      <p style="color:green">{{ i }}</p>
   {% endif %}
{% endfor %}
 
</body>
</html>
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If the amount of code is too large, you can install django-debugtools

pip install django-debugtools
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for troubleshooting

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