Printing static array result in webpage using django

Question

I'm newbie to django.I want to print static array output in django web page.But when I'm executing the code It shows blank in my web page. So, help me to print my view.py results in web page

This my views.py

from django.shortcuts import render

from django.http import HttpResponse

from django.shortcuts import render

def index(request):

    return HttpResponse("<h>Welcome</h>")

def Compare(request):

    x=[98,8998,9,67,23]
    y=[67,37,9,330,123,67,56,123]
    x1=[2103,23,203,12,23,12]
    y1=[213,23,23,12,22,12,21,21]

    for i in x:
        if i in y:
            c=[ii for ii,val in enumerate(y) if val==i] #print c
            occurance1 = i,"Occur(s)",len(c),"times" #Total number of matches
            for j in c:
                if x1[j]==y1[j]:
                    match2=i,"Secondary level match" 
                else:
                    match1= i,"Primary level match"
                    #return match1
        else:
            unoccured= i,"not in list" ##No matches
            #return unoccured
    return render(request,'web/base.html')

This my html

<html>

{% load staticfiles %}

<title>My site </title>

{% block content %}

<body>

{% for occurance in occurance1 %}

  <h> {{ occurance }}</h>

{% endfor %}

<ul>

{% for a in unaccured %}

<p>{{a}}</p>

{% endfor %}

</ul>

</body>

{% endblock %} </html>

You haven't sent the occurence1 to the front-end

pissall
– pissall

2018-04-11 06:56:57 +00:00
Commented Apr 11, 2018 at 6:56 — pissall
– pissall, Commented Apr 11, 2018 at 6:56

Vikas Periyadath · Accepted Answer · 2018-04-11 07:07:14Z

1

first you have to initialise the variables like this :

y1=[213,23,23,12,22,12,21,21]

occurance1 = []
unaccured = []

for i in x:
    .....

You can do like this to pass :

context = {'occurance1': occurance1,'unaccured': unaccured}
return render(request,'web/base.html', context)

and in your html it will be good if you do like this :

{% if occurance1 %}
{% for occurance in occurance1 %}

edited Apr 11, 2018 at 7:07

answered Apr 11, 2018 at 7:02

Vikas Periyadath

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5 Comments

Dinesh Over a year ago

But it shows only this --> 67 Occur(s) 2 times ,23 not in list. I want all results

Vikas Periyadath Over a year ago

so you do like occurance1.append(i) instead of this occurance1 = i,"Occur(s)",len(c),"times"

Dinesh Over a year ago

It shows this errror .-->'tuple' object has no attribute 'append'

Vikas Periyadath Over a year ago

have you done occurance1 = [ ] or occurance1= ( ) ?

Dinesh Over a year ago

Ok.I got all.Thank you so much

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