Merge pull request #383 from tomchristie/filtering

Support for filtering backends 

1 files changed, 9 insertions, 8 deletions

diff --git a/rest_framework/pagination.py b/rest_framework/pagination.py
index 131718fd..d241ade7 100644
--- a/rest_framework/pagination.py
+++ b/rest_framework/pagination.py
@@ -1,4 +1,5 @@
 from rest_framework import serializers
+from rest_framework.templatetags.rest_framework import replace_query_param
 
 # TODO: Support URLconf kwarg-style paging
 
@@ -7,30 +8,30 @@ class NextPageField(serializers.Field):
     """
     Field that returns a link to the next page in paginated results.
     """
+    page_field = 'page'
+
     def to_native(self, value):
         if not value.has_next():
             return None
         page = value.next_page_number()
         request = self.context.get('request')
-        relative_url = '?page=%d' % page
-        if request:
-            return request.build_absolute_uri(relative_url)
-        return relative_url
+        url = request and request.build_absolute_uri() or ''
+        return replace_query_param(url, self.page_field, page)
 
 
 class PreviousPageField(serializers.Field):
     """
     Field that returns a link to the previous page in paginated results.
     """
+    page_field = 'page'
+
     def to_native(self, value):
         if not value.has_previous():
             return None
         page = value.previous_page_number()
         request = self.context.get('request')
-        relative_url = '?page=%d' % page
-        if request:
-            return request.build_absolute_uri('?page=%d' % page)
-        return relative_url
+        url = request and request.build_absolute_uri() or ''
+        return replace_query_param(url, self.page_field, page)
 
 
 class PaginationSerializerOptions(serializers.SerializerOptions):