Pagination within Django - combining two projects

I am working off of two different projects. I have the Example By 5 and a YT series that I previously used to get started with Django. I liked the Pagination from the yt series so I decided to use that method, however in the Example By process, we moved from the Class base view to a function and now the pagination does not show up. I have added what I thought was needed in the view and html page but still getting nothing.

VIEW code:

def post_list(request, tag_slug=None):
    post_list = Post.published.all()
    tag = None
    if tag_slug:
        tag = get_object_or_404(Tag, slug=tag_slug)
        post_list = post_list.filter(tags__in=[tag])
    paginator = Paginator(post_list, 3)  # 3 posts in each page
    page_number = request.GET.get('page')   # Get the page number
    page_obj = paginator.get_page(page_number)  
    context = {'page_obj': page_obj,'is_paginated': page_obj.has_other_pages()} # Check if pagination is needed
    try:
        posts = paginator.page(page_number)
    except PageNotAnInteger:
        posts = paginator.page(1)
    except EmptyPage:
        posts = paginator.page(paginator.num_pages)  
    return render(request, 'blog/post/list.html', {'posts': posts, 'context' : context, 'tag': tag})

Here is the Pagination section of the 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 }}">Previous</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:'-3' and num < page_obj.number|add:'3' %}
            <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 }}">Next</a>
        <a class="btn btn-outline-info mb-4" href="?page={{ page_obj.paginator.num_pages }}">Last</a>
    {% endif %}
{% endif %}

Вернуться на верх