diff options
Diffstat (limited to 'rest_framework/pagination.py')
| -rw-r--r-- | rest_framework/pagination.py | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/rest_framework/pagination.py b/rest_framework/pagination.py index 131718fd..c77a1005 100644 --- a/rest_framework/pagination.py +++ b/rest_framework/pagination.py @@ -3,7 +3,11 @@ from rest_framework import serializers # TODO: Support URLconf kwarg-style paging -class NextPageField(serializers.Field): +class PageField(serializers.Field): + page_field = 'page' + + +class NextPageField(PageField): """ Field that returns a link to the next page in paginated results. """ @@ -12,13 +16,16 @@ class NextPageField(serializers.Field): return None page = value.next_page_number() request = self.context.get('request') - relative_url = '?page=%d' % page + relative_url = '?%s=%d' % (self.page_field, page) if request: + for field, value in request.QUERY_PARAMS.iteritems(): + if field != self.page_field: + relative_url += '&%s=%s' % (field, value) return request.build_absolute_uri(relative_url) return relative_url -class PreviousPageField(serializers.Field): +class PreviousPageField(PageField): """ Field that returns a link to the previous page in paginated results. """ @@ -27,9 +34,12 @@ class PreviousPageField(serializers.Field): return None page = value.previous_page_number() request = self.context.get('request') - relative_url = '?page=%d' % page + relative_url = '?%s=%d' % (self.page_field, page) if request: - return request.build_absolute_uri('?page=%d' % page) + for field, value in request.QUERY_PARAMS.iteritems(): + if field != self.page_field: + relative_url += '&%s=%s' % (field, value) + return request.build_absolute_uri(relative_url) return relative_url |