Want to save the url params and get a format page_range?This package save extra data to django paginator. Useful when url has params.
Project description
django-paginator-plus ===
Want to save the url params and get a format page_range?
This package save extra data to django paginator. Useful when url has params.
http://myhost/something?page=10&a=1 –> [?page=8&a=1, ?page=9&a=1, ?page=10&a=1, ?page=11&a=1, ?page=12&a=1]
Document —
Paginator — Like django default Paginator, it rewrite page_range, and page.
init params:
all Django Paginator params curr_page – paginator current page num. display_pages – if have 100 page, display_pages will only display the pages in page_range method.
rewrite method or property:
- page_range
Default Django Paginator will return 1 to max page. [1..100] Here will use curr_page and display_pages to return the page_range. If max page is 100, display_pages is 5, curr_page is 10, the page_range will be [8, 9, 10, 11, 12]. This is useful when handler front end paginator(or you can use a js lib).
- page
In default Django Paginator page is a method. Here page is a property, it use curr_page to return Default Django page.
RequestPaginator — Like Paginator, but in take some extra params to get the querystring page_range.
page_range is like Paginator.page_range, but it not only return a number list. It will has querystring too, like [?page=8&a=1, ?page=9&a=1, ?page=10&a=1, ?page=11&a=1, ?page=12&a=1]. This is useful when handler front end paginator(or you can use a js lib).
Simple Usage —
from django.contrib.auth.models import User from paginator_plus.paginator import Paginator
users = User.objects.all() print len(users) p = Paginator(users, per_page=2, curr_page=10) print p.page_range
p1 = Paginator(users, per_page=2, curr_page=20, display_pages=5) print p1.page_range
from django.http.request import HttpRequest, QueryDict
r = HttpRequest() r.path_info = ‘/questions’ r.GET = QueryDict(‘a=1’)
from paginator_plus.paginator import RequestPaginator rp = RequestPaginator(users, per_page=2, curr_page=20, display_pages=5, request=r) print rp.page_range
rp1 = RequestPaginator(users, per_page=2, curr_page=20000, display_pages=5, request=r) print rp1.page_range
