From 5e40e50f2b187fe2ff2e8ee63b4e39ece42f1521 Mon Sep 17 00:00:00 2001 From: Tom Christie Date: Wed, 21 Aug 2013 19:46:09 +0100 Subject: Include import paths throughout docs. Closes #1051. Thanks to @pydanny for the report. --- docs/api-guide/pagination.md | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'docs/api-guide/pagination.md') diff --git a/docs/api-guide/pagination.md b/docs/api-guide/pagination.md index 912ce41b..ca0174b7 100644 --- a/docs/api-guide/pagination.md +++ b/docs/api-guide/pagination.md @@ -13,6 +13,7 @@ REST framework includes a `PaginationSerializer` class that makes it easy to ret Let's start by taking a look at an example from the Django documentation. from django.core.paginator import Paginator + objects = ['john', 'paul', 'george', 'ringo'] paginator = Paginator(objects, 2) page = paginator.page(1) @@ -22,6 +23,7 @@ Let's start by taking a look at an example from the Django documentation. At this point we've got a page object. If we wanted to return this page object as a JSON response, we'd need to provide the client with context such as next and previous links, so that it would be able to page through the remaining results. from rest_framework.pagination import PaginationSerializer + serializer = PaginationSerializer(instance=page) serializer.data # {'count': 4, 'next': '?page=2', 'previous': None, 'results': [u'john', u'paul']} @@ -114,6 +116,9 @@ You can also override the name used for the object list field, by setting the `r For example, to nest a pair of links labelled 'prev' and 'next', and set the name for the results field to 'objects', you might use something like this. + from rest_framework import pagination + from rest_framework import serializers + class LinksSerializer(serializers.Serializer): next = pagination.NextPageField(source='*') prev = pagination.PreviousPageField(source='*') @@ -135,7 +140,7 @@ To have your custom pagination serializer be used by default, use the `DEFAULT_P Alternatively, to set your custom pagination serializer on a per-view basis, use the `pagination_serializer_class` attribute on a generic class based view: - class PaginatedListView(ListAPIView): + class PaginatedListView(generics.ListAPIView): model = ExampleModel pagination_serializer_class = CustomPaginationSerializer paginate_by = 10 -- cgit v1.2.3 From 848567a0cd4f244bfe9fd68e97ae672bd259fd92 Mon Sep 17 00:00:00 2001 From: Tom Christie Date: Wed, 28 Aug 2013 12:55:49 +0100 Subject: Docs for `MAX_PAGINATE_BY` setting & view attribute. --- docs/api-guide/pagination.md | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'docs/api-guide/pagination.md') diff --git a/docs/api-guide/pagination.md b/docs/api-guide/pagination.md index ca0174b7..0829589f 100644 --- a/docs/api-guide/pagination.md +++ b/docs/api-guide/pagination.md @@ -85,11 +85,12 @@ 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` and `PAGINATE_BY_PARAM` settings. For example. +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. REST_FRAMEWORK = { - 'PAGINATE_BY': 10, - 'PAGINATE_BY_PARAM': 'page_size' + '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`. } You can also set the pagination style on a per-view basis, using the `ListAPIView` generic class-based view. @@ -99,6 +100,7 @@ You can also set the pagination style on a per-view basis, using the `ListAPIVie serializer_class = ExampleModelSerializer paginate_by = 10 paginate_by_param = 'page_size' + max_paginate_by = 100 Note that using a `paginate_by` value of `None` will turn off pagination for the view. -- cgit v1.2.3