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Code Issues 27 Pull Requests Actions Packages Projects 1 Releases Wiki Activity

pagination behaves well with empty results

This commit is contained in:
Christoph J. Scherr 2023-10-08 14:29:56 +02:00
parent 247fe8e206
commit f6dfb7b0b7
3 changed files with 5 additions and 5 deletions
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3
gawa/blog/templates/blog/browse.html
View File

@ -110,7 +110,7 @@
</div> </div>
<div class="row mb-5"> <div class="row mb-5">
<div class="container-fluid p-0 w-100 h-100"> <div class="container-fluid p-0 w-100 h-100">
{% if is_empty %} {% if not posts %}
<div class="text-center"> <div class="text-center">
<img src="/media/img/http/404.svg" <img src="/media/img/http/404.svg"
class="img-fluid pb-5 pt-2 darkmode-invert" class="img-fluid pb-5 pt-2 darkmode-invert"
@ -172,6 +172,7 @@
</div> </div>
</a> </a>
</div> </div>
{% empty %}
{% endfor %} {% endfor %}
</div> </div>
<nav aria-label="Page navigation example" class="mt-5"> <nav aria-label="Page navigation example" class="mt-5">

6
gawa/blog/views.py
View File

@ -1,5 +1,6 @@
import json import json
import ast import ast
from django.core.paginator import Paginator
from django.shortcuts import get_object_or_404, render from django.shortcuts import get_object_or_404, render
from django.http.response import Http404, HttpResponse from django.http.response import Http404, HttpResponse
from django.http.request import HttpRequest from django.http.request import HttpRequest
@ -45,7 +46,6 @@ class Post(DetailView):
context['featured_posts'] = BlogPost.objects.filter(featured=True) context['featured_posts'] = BlogPost.objects.filter(featured=True)
return context return context
class Browse(ListView): class Browse(ListView):
""" """
Scroll through a list of blog posts Scroll through a list of blog posts
@ -57,8 +57,9 @@ class Browse(ListView):
model = BlogPost model = BlogPost
template_name = "blog/browse.html" template_name = "blog/browse.html"
context_object_name = "posts" context_object_name = "posts"
paginate_by = 20 paginate_by = 2
allow_empty = False # but we have a special get method allow_empty = False # but we have a special get method
allow_empty = True
def get_queryset(self): def get_queryset(self):
objects = BlogPost.objects.all() objects = BlogPost.objects.all()
@ -97,7 +98,6 @@ class Browse(ListView):
keywords.append(Keyword.objects.get(slug=raw_keyword)) keywords.append(Keyword.objects.get(slug=raw_keyword))
except Keyword.DoesNotExist: except Keyword.DoesNotExist:
pass pass
logger.debug(f"found kws: {keywords}")
objects = objects.filter(keywords__in=keywords) objects = objects.filter(keywords__in=keywords)
return objects return objects

1
gawa/static/custom.js
View File

@ -62,6 +62,5 @@ document.querySelectorAll(".reset-empty-button").forEach((element) => {
// smaller cards depending on viewport // smaller cards depending on viewport
document.querySelectorAll(".cardrow").forEach((element) => { document.querySelectorAll(".cardrow").forEach((element) => {
var level = Math.min(Math.floor(screen.width / 200), 6); var level = Math.min(Math.floor(screen.width / 200), 6);
console.log(level);
element.classList.add("row-cols-" + level); element.classList.add("row-cols-" + level);
}); });