This commit is contained in:
Philip Neustrom 2015-02-13 02:29:42 +00:00
commit 7577e1766a
4 changed files with 7 additions and 4 deletions

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@ -85,12 +85,13 @@ We could now use our pagination serializer in a view like this.
The generic class based views `ListAPIView` and `ListCreateAPIView` provide pagination of the returned querysets by default. You can customise this behaviour by altering the pagination style, by modifying the default number of results, by allowing clients to override the page size using a query parameter, or by turning pagination off completely.
The default pagination style may be set globally, using the `DEFAULT_PAGINATION_SERIALIZER_CLASS`, `PAGINATE_BY`, `PAGINATE_BY_PARAM`, and `MAX_PAGINATE_BY` settings. For example.
The default pagination style may be set globally, using the `DEFAULT_PAGINATION_SERIALIZER_CLASS`, `PAGINATE_BY`, `PAGINATE_BY_PARAM`, `MAX_PAGINATE_BY`, and `PAGINATE_KWARG` settings. For example.
REST_FRAMEWORK = {
'PAGINATE_BY': 10, # Default to 10
'PAGINATE_BY_PARAM': 'page_size', # Allow client to override, using `?page_size=xxx`.
'MAX_PAGINATE_BY': 100 # Maximum limit allowed when using `?page_size=xxx`.
'PAGINATE_KWARG': 'p' # Use `p` rather than `page` when paginating
}
You can also set the pagination style on a per-view basis, using the `ListAPIView` generic class-based view.

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@ -60,7 +60,7 @@ class GenericAPIView(views.APIView):
paginate_by_param = api_settings.PAGINATE_BY_PARAM
max_paginate_by = api_settings.MAX_PAGINATE_BY
pagination_serializer_class = api_settings.DEFAULT_PAGINATION_SERIALIZER_CLASS
page_kwarg = 'page'
page_kwarg = api_settings.PAGINATE_KWARG
# The filter backend classes to use for queryset filtering
filter_backends = api_settings.DEFAULT_FILTER_BACKENDS

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@ -5,13 +5,14 @@ be used for paginated responses.
from __future__ import unicode_literals
from rest_framework import serializers
from rest_framework.templatetags.rest_framework import replace_query_param
from rest_framework.settings import api_settings
class NextPageField(serializers.Field):
"""
Field that returns a link to the next page in paginated results.
"""
page_field = 'page'
page_field = api_settings.PAGINATE_KWARG
def to_representation(self, value):
if not value.has_next():
@ -26,7 +27,7 @@ class PreviousPageField(serializers.Field):
"""
Field that returns a link to the previous page in paginated results.
"""
page_field = 'page'
page_field = api_settings.PAGINATE_KWARG
def to_representation(self, value):
if not value.has_previous():

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@ -61,6 +61,7 @@ DEFAULTS = {
# Pagination
'PAGINATE_BY': None,
'PAGINATE_KWARG': 'page',
'PAGINATE_BY_PARAM': None,
'MAX_PAGINATE_BY': None,