Re: Django Pagination

On Saturday, 30 May 2020 19:20:47 UTC+5:30, Akshat Zala wrote:

Hello,

I am finding it difficult to paginate through all the posts

My views.py :

@login_required

def home_view(request):

"""Display all the post of friends and own posts on the dashboard"""

posts = Post.objects.all().order_by('-date_posted')

media: MEDIA_URL

# 'post':Post.objects.filter(Q(author=request.user) | Q(author__from_user=request.user) | Q(author__to_user=request.user)).order_by('-date_posted'),

paginator = Paginator(posts, 2)

page_number = request.GET.get('page')

page_obj = paginator.get_page(page_number)

return render(request, 'post/home.html',{'page_obj': page_obj})

and in template post/home.html:

{% if is_paginated %}

{% if page_obj.has_previous %}

<a class="btn btn-outline-info mb-4" href="?page=1">First</a>

<a class="btn btn-outline-info mb-4" href="?page={{ page_obj.previous_page_number }}"><span class="material-icons">arrow_left</span></a>

{% endif %}

{% for num in page_obj.paginator.page_range %}

{% if page_obj.number == num %}

<a class="btn btn-info mb-4" href="?page={{ num }}">{{ num }}</a>

{% elif num > page_obj.number|add:'-4' and num < page_obj.number|add:'4' %}

<a class="btn btn-outline-info mb-4" href="?page={{ num }}">{{ num }}</a>

{% endif %}

{% endfor %}

{% if page_obj.has_next %}

<a class="btn btn-outline-info mb-4" href="?page={{ page_obj.next_page_number }}"><span class="material-icons">arrow_right</span></a>

<a class="btn btn-outline-info mb-4" href="?page={{ page_obj.paginator.num_pages }}">Last</a>

{% endif %}

{% endif %}

Thanks

Akshat Zala

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