Increment value in loop in django

Question

{% for match in response %}
    <tr>
      <td>{{ match.i.position }}</td>
      <td>{{ match.i.team.name }}</td>
      <td>{{ match.i.games.played }}</td>
      <td>{{ match.i.games.win.total }}</td>
      <td>{{ match.i.games.lose.total }}</td>
      <td>{{ match.i.games.win.percentage }}</td>

    </tr>
    </tr>
  {% endfor %}

I am trying to increment the value of 'i' within a for loop in my standings.html django project. I am having trouble doing this as django doesnt seem to like me trying to increment values. Is there any way to fix this? I would like the value to start at 0 and increase by 1 in each iteration of the loop.

Does this answer your question? Django - iterate number in for loop of a template — UnsanitizedInput
– UnsanitizedInput, Commented Feb 9, 2023 at 16:03

Sunderam Dubey · Accepted Answer · 2023-02-09 16:07:11Z

1

Well you should use {{forloop.counter0}} so:

{% for match in response %}
    <tr>
      <td>{{ forloop.counter0 }}</td>
      <td>{{ match.i.position }}</td>
      <td>{{ match.i.team.name }}</td>
      <td>{{ match.i.games.played }}</td>
      <td>{{ match.i.games.win.total }}</td>
      <td>{{ match.i.games.lose.total }}</td>
      <td>{{ match.i.games.win.percentage }}</td>

    </tr>
  {% endfor %}

Assuming, that you only want to show the no. of iteration of instances.

Remove i from every field in between.

answered Feb 9, 2023 at 16:07

Sunderam Dubey

8,83512 gold badges25 silver badges43 bronze badges

Sign up to request clarification or add additional context in comments.

Comments

nigel222 · Accepted Answer · 2023-02-09 16:07:19Z

0

A general answer: you can't. By design . The template language is designed for displaying. Business logic should be written in Python. (Or, use Jinja instead of Django template language).

However, what you are asking is simply to access the loop iteration counter, and this is provided as part of {% for %} functionality. Inside the loop, use {{ forloop.counter0 }}.

answered Feb 9, 2023 at 16:07

nigel222

8,3221 gold badge19 silver badges31 bronze badges

Collectives™ on Stack Overflow

Increment value in loop in django

2 Answers 2

Comments

Comments

Your Answer

Linked

Hot Network Questions

Collectives™ on Stack Overflow

2 Answers 2

Comments

Comments

Your Answer

Sign up or log in

Post as a guest

Linked

Related