Working with the Browsable API
+API may stand for Application Programming Interface, but humans have to be able to read the APIs, too; someone has to do the programming. Django REST Framework supports generating human-friendly HTML output for each resource when the HTML
format is requested. These pages allow for easy browsing of resources, as well as forms for submitting data to the resources using POST
, PUT
, and DELETE
.
URLs
+If you include fully-qualified URLs in your resource output, they will be 'urlized' and made clickable for easy browsing by humans. The djangorestframework
package includes a reverse
helper for this purpose.
Formats
+By default, the API will return the format specified by the headers, which in the case of the browser is HTML. The format can be specified using ?format=
in the request, so you can look at the raw JSON response in a browser by adding ?format=json
to the URL. There are helpful extensions for viewing JSON in Firefox and Chrome.
Customizing
+To customize the look-and-feel, create a template called api.html
and add it to your project, eg: templates/djangorestframework/api.html
, that extends the djangorestframework/base.html
template.
The included browsable API template is built with Bootstrap (2.1.1), making it easy to customize the look-and-feel.
+Theme
+To replace the theme wholesale, add a bootstrap_theme
block to your api.html
and insert a link
to the desired Bootstrap theme css file. This will completely replace the included theme.
{% block bootstrap_theme %}
+ <link rel="stylesheet" href="/path/to/my/bootstrap.css" type="text/css">
+{% endblock %}
+
+A suitable replacement theme can be generated using Bootstrap's Customize Tool. Also, there are pre-made themes available at Bootswatch. To use any of the Bootswatch themes, simply download the theme's bootstrap.min.css
file, add it to your project, and replace the default one as described above.
You can also change the navbar variant, which by default is navbar-inverse
, using the bootstrap_navbar_variant
block. The empty {% block bootstrap_navbar_variant %}{% endblock %}
will use the original Bootstrap navbar style.
For more specific CSS tweaks, use the extra_style
block instead.
Blocks
+All of the blocks available in the browsable API base template that can be used in your api.html
.
-
+
blockbots
-<meta>
tag that blocks crawlers
+bodyclass
- (empty) class attribute for the<body>
+bootstrap_theme
- CSS for the Bootstrap theme
+bootstrap_navbar_variant
- CSS class for the navbar
+branding
- section of the navbar, see Bootstrap components
+breadcrumbs
- Links showing resource nesting, allowing the user to go back up the resources. It's recommended to preserve these, but they can be overridden using the breadcrumbs block.
+extrastyle
- (empty) extra CSS for the page
+extrahead
- (empty) extra markup for the page<head>
+footer
- Any copyright notices or similar footer materials can go here (by default right-aligned)
+global_heading
- (empty) Use to insert content below the header but before the breadcrumbs.
+title
- title of the page
+userlinks
- This is a list of links on the right of the header, by default containing login/logout links. To add links instead of replace, use {{ block.super }} to preserve the authentication links.
+
Components
+All of the Bootstrap components are available.
+Tooltips
+The browsable API makes use of the Bootstrap tooltips component. Any element with the js-tooltip
class and a title
attribute has that title content displayed in a tooltip on hover after a 1000ms delay.
Advanced Customization
+Context
+The context that's available to the template:
+-
+
allowed_methods
: A list of methods allowed by the resource
+api_settings
: The API settings
+available_formats
: A list of formats allowed by the resource
+breadcrumblist
: The list of links following the chain of nested resources
+content
: The content of the API response
+description
: The description of the resource, generated from its docstring
+name
: The name of the resource
+post_form
: A form instance for use by the POST form (if allowed)
+put_form
: A form instance for use by the PUT form (if allowed)
+request
: The request object
+response
: The response object
+version
: The version of Django REST Framework
+view
: The view handling the request
+FORMAT_PARAM
: The view can accept a format override
+METHOD_PARAM
: The view can accept a method override
+
Not using base.html
+For more advanced customization, such as not having a Bootstrap basis or tighter integration with the rest of your site, you can simply choose not to have api.html
extend base.html
. Then the page content and capabilities are entirely up to you.