Re: How to retrieve the values from the context_process.py file to template?

Your context should be written this way

response_context = get_result(request)

On Tuesday, May 26, 2020 at 2:26:35 PM UTC+1, ratnadeep ray wrote:

Hi all, 

I am trying to display the value from the context_process.py file to the template. 

The content of my context_process.py is as follows: 

from fusioncharts.models import QRC_DB

from django.db import connection

def get_result(request):
    cursor  = connection.cursor()
    pattern = "%%"+TotalTime+"%%"
    cursor.execute("select * from fusioncharts_qrc_db")
    rows = cursor.fetchall()
    return {'get_result': rows}

Then in the html template file, I am trying to display the variable get_result as follows: 

{% block content %}
  <h3> Result = </h3>
  <br>
  {{get_result}}

{% endblock %}

My template details in the settings.py is as follows: 

 

TEMPLATES = [
    {
        .......
        'OPTIONS': {
            'context_processors': [
                .........
                'fusioncharts.context_processors.get_result',
            ],
        },
    },
]

My views.py file is as follows: 

def home(request):
    context = RequestContext(request)
    response_context = {}
    return render(request, 'display_data.html',response_context)

But when I am running that, it is not displaying anything in the web page. 

Is there anything missing in my code? What is going wrong here? 

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