Joining two tables django newbie qustion - django

Question

mysqllite table joining in django is new to me. I can query just fine on one table. and somewhat at joining via just raw mysql. What i need is an example of how to code to tables together Ie below the models and the first qustion on my project is to find all the teams that are in Atlantic confrence
I have
this in view
"atlanticsoccer": League.objects.filter(name__contains="atlantic")
this in html
<h5>Question 1</h5>
{% for whatever in atlanticsoccer %}
<li>{{whatever.name}}</li>
<li></li>
{% endfor %}
</ol>
which gives me all my Atlantic conference leauges. But i can't seem to find an example of how to join the teams by id . I have linked below the models view If i can get an example of how to do the first I can figure out the html. Thanks in advance for helping a new coder.
Models.py
from django.db import models
class League(models.Model):
name = models.CharField(max_length=50)
sport = models.CharField(max_length=15)
created_at = models.DateTimeField(auto_now_add=True)
updated_at = models.DateTimeField(auto_now=True)
class Team(models.Model):
location = models.CharField(max_length=50)
team_name = models.CharField(max_length=50)
league = models.ForeignKey(League, related_name="teams")
class Player(models.Model):
first_name = models.CharField(max_length=15)
last_name = models.CharField(max_length=15)
curr_team = models.ForeignKey(Team, related_name="curr_players")
all_teams = models.ManyToManyField(Team, related_name="all_players")
views.py
from django.shortcuts import render, redirect
from .models import League, Team, Player
from . import team_maker
def index(request):
context = {
"leagues": League.objects.all(),
"teams": Team.objects.all(),
"players": Player.objects.all(),
"atlanticsoccer": League.objects.filter(name__contains="atlantic")
}
return render(request, "leagues/index.html", context)
def make_data(request):
team_maker.gen_leagues(10)
team_maker.gen_teams(50)
team_maker.gen_players(200)
return redirect("index")
index.html
<h5>Question 1</h5>
{% for whatever in atlanticsoccer %}
<li>{{whatever.name}}</li>
<li></li>
{% endfor %}
</ol>

Answer 1

First get all teams that have a league with a name of "atlantic":
atlanticsoccer = Team.objects.filter(league__name__contains='atlantic')
Then iterate through them in your template and print whatever you want:
<ul>
{% for team in atlanticsoccer %}
<li>{{team.location}}</li>
<li>{{team.team_name}}</li>
<li>{{team.league.name}}</li>
<li>{{team.league.sport}}</li>
{% endfor %}
</ul>