Здравствуйте! Помогите, пожалуйста, разобраться... Результатом выдается только 1-е 25 записей, т.е. одна страница. При клике "Next" записи не выводятся и колличество сформированных страниц пропадает. Такое ощущение, что результат сбрасывается. Что небходимо попарвить в коде, чтобы пагинация заработала нормально?
views.pydef index(request):
form = forms.MainForm()
listf = {'form':form}
if request.method == 'POST':
form = forms.MainForm(request.POST)
if form.is_valid():
#Выводим список премий для показа
selected_awards_ids = form.cleaned_data.get('awards')
selected_awards = []
for i in selected_awards_ids:
selected_awards.append(award_list.get(id=i)[1])
#selected_awards = str(selected_awards).replace('[', '').replace(']', '').replace("'", "")
print("Selected Awards(to show): " + str(selected_awards))
#Выводим список премий для исключения
selected_awards_ids = form.cleaned_data.get('awards_dont_show')
selected_awards_no = []
for i in selected_awards_ids:
selected_awards_no.append(award_list.get(id=i)[1])
print("Selected Awards(not to show): " + str(selected_awards_no))
#Выводим список жанров для показа
selected_genres_ids = form.cleaned_data.get('genres')
selected_genres = []
for i in selected_genres_ids:
selected_genres.append(genre_list.get(id=i)[1])
print("Selected Genres(to show): " + str(selected_genres))
#Выводим список жанров для исключения
selected_genres_ids = form.cleaned_data.get('genres_dont_show')
selected_genres_no = []
for i in selected_genres_ids:
selected_genres_no.append(genre_list.get(id=i)[1])
print("Selected Genres(not to show): " + str(selected_genres_no))
#Выводим список Языков для показа
selected_languages_ids = form.cleaned_data.get('languages')
selected_languages = []
for i in selected_languages_ids:
selected_languages.append(language_list.get(id=i)[1])
print("Selected Languages(to show): " + str(selected_languages))
#Выводим список Языков для исключения
selected_languages_ids = form.cleaned_data.get('languages_dont_show')
selected_languages_no = []
for i in selected_languages_ids:
selected_languages_no.append(language_list.get(id=i)[1])
print("Selected Languages(not to show): " + str(selected_languages_no))
#Выводим период перводго издания
first_edition_from_date = form.cleaned_data['first_edition_from']
first_edition_to_date = form.cleaned_data['first_edition_to']
print("First Edition Range: " + first_edition_from_date + "-" + first_edition_to_date)
#Выводим диапазон веков
century_from_date = form.cleaned_data['century_from']
century_to_date = form.cleaned_data['century_to']
print("Century Range: " + century_from_date + "-" + century_to_date)
#Выводим диапазон страниц
pages_from_count = form.cleaned_data['number_of_pages_from'].split(" - ")[0]
pages_to_count = form.cleaned_data['number_of_pages_from'].split(" - ")[1]
print("Pages Range: " + pages_from_count + "-" + pages_to_count)
#Выводим диапазон рейтинга
raiting_from_value = form.cleaned_data['rating_from'].split(" - ")[0]
raiting_to_value = form.cleaned_data['rating_from'].split(" - ")[1]
print("Raiting Range: " + str(raiting_from_value) + "-" + raiting_to_value)
#Выводим диапазон голосований
raitings_from_count = form.cleaned_data['number_of_ratings_from'].split(" - ")[0]
raitings_to_count = form.cleaned_data['number_of_ratings_from'].split(" - ")[1]
print("Raitings Range: " + raitings_from_count + "-" + raitings_to_count)
#Выводим диапазон рецензий
reviews_from_count = form.cleaned_data['number_of_reviews_from'].split(" - ")[0]
reviews_to_count = form.cleaned_data['number_of_reviews_from'].split(" - ")[1]
print("Reviews Range: " + reviews_from_count + "-" + reviews_to_count)
#SearchAwards.selectingAwards(selected_awards, selected_awards_no, selected_genres, selected_genres_no, selected_languages, pages_from_count, pages_to_count, raiting_from_value, raiting_to_value, raitings_from_count, raitings_to_count, reviews_from_count, reviews_to_count, first_edition_from_date, first_edition_to_date)
books = SearchAwards.selectingAwards(selected_awards, selected_awards_no, selected_genres, selected_genres_no, selected_languages, pages_from_count, pages_to_count, raiting_from_value, raiting_to_value, raitings_from_count, raitings_to_count, reviews_from_count, reviews_to_count, first_edition_from_date, first_edition_to_date)
paginator = Paginator(books, 25)
page = request.GET.get('page')
try:
lines = paginator.page(page)
except PageNotAnInteger:
lines = paginator.page(1)
except EmptyPage:
lines = paginator.page(paginator.num_pages)
listf = {'form':form, 'lines':lines}
#print(str(books))
return render(request, 'booksee_template/index.html', context=listf)
index.html<div id="list" name="">
<ol>
{% for o in lines %}
<li >
<div id="stars">
<div id="stars-2"></div>
<div class="stars-1"></div>
<div id="statistics"><small class="raiting">{{ o.3 }}</small><small class="fa fa-thumbs-up"> {{ o.5 }} </small><br><small class="fa fa-list"> {{ o.6 }} </small></div>
</div>
<script>
var raiting = document.getElementsByClassName('raiting');
var stars = document.getElementsByClassName('stars-1');
for(var i = 0; i < stars.length; i++){
var length = raiting[i].innerHTML*100/5 ;
stars[i].style.width = length + "px";
}
</script>
<div id="description">
<p><b>{{ o.1 }}</b></p>
<p>{{ o.2 }}</p>
<p><small>{{ o.4 }}</small></p>
<hr>
</div>
</li>
{% endfor %}
<div class="pagination">
<span class="step-links">
{% if lines.has_previous %}
<a href="?page={{ lines.previous_page_number }}">previous</a>
{% endif %}
<span class="current">
Page {{ lines.number }} of {{ lines.paginator.num_pages }}
</span>
{% if lines.has_next %}
<a href="?page={{ lines.next_page_number }}">next</a>
{% endif %}
</span>
</div>
</ol>
</div>
Заранее благодарен за помощь!
