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Code Issues Releases Wiki Activity

Add pagination

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This commit is contained in:
Damillora 2020-12-17 00:51:29 +07:00
parent 94fb585ac5
commit 1b43a0bf65
2 changed files with 19 additions and 4 deletions
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15
songs/templates/songs/index.html
View File

@ -4,7 +4,18 @@
{% block content %} {% block content %}
<h1>Songs</h1> <h1>Songs</h1>
<ul> {% include 'components/song-table.html' with songs=page_obj %}
{% include 'components/song-table.html' with songs=songs %} <nav aria-label="Pages">
<ul class="pagination">
{% if page_obj.has_previous %}
<li class="page-item"><a class="page-link" href="?page=1">First</a></li>
<li class="page-item"><a class="page-link" href="?page={{ page_obj.previous_page_number }}">Previous</a></li>
{% endif %}
<li class="page-item"><a class="page-link" href="?page={{ page_obj.number }}">{{ page_obj.number }} of {{ page_obj.paginator.num_pages }}</a></li>
{% if page_obj.has_next %}
<li class="page-item"><a class="page-link" href="?page={{ page_obj.next_page_number }}">Next</a></li>
<li class="page-item"><a class="page-link" href="?page={{ page_obj.paginator.num_pages }}">Last</a></li>
{% endif %}
</ul> </ul>
</nav>
{% endblock %} {% endblock %}

6
songs/views.py
View File

@ -1,10 +1,14 @@
from django.core.paginator import Paginator
from django.shortcuts import render, redirect from django.shortcuts import render, redirect
from .models import Song from .models import Song
# Create your views here. # Create your views here.
def song_index(request): def song_index(request):
songs = Song.objects.all() songs = Song.objects.all()
return render(request,'songs/index.html',{'songs':songs}) paginator = Paginator(songs, 100)
page_number = request.GET.get('page',1)
page_obj = paginator.get_page(page_number)
return render(request,'songs/index.html',{'page_obj':page_obj})
def song_id(request, id): def song_id(request, id):
song = Song.objects.filter(id=id)[0] song = Song.objects.filter(id=id)[0]