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| author | Chris McDonough <chrism@plope.com> | 2014-12-16 19:49:03 -0500 |
|---|---|---|
| committer | Chris McDonough <chrism@plope.com> | 2014-12-16 19:49:03 -0500 |
| commit | 01d67c0b147d0b8e068c94d4db72bcf477b0049c (patch) | |
| tree | 4ea4dcddda9efc17294e007d084c3dca88aec442 /docs | |
| parent | 27db38880d46b6f4345cf86766924de976e24177 (diff) | |
| parent | 2711913daac645dc1960074d6c5121c8fb49b772 (diff) | |
| download | pyramid-01d67c0b147d0b8e068c94d4db72bcf477b0049c.tar.gz pyramid-01d67c0b147d0b8e068c94d4db72bcf477b0049c.tar.bz2 pyramid-01d67c0b147d0b8e068c94d4db72bcf477b0049c.zip | |
Merge branch 'master' of https://github.com/AdrianTeng/pyramid into AdrianTeng-master
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/narr/webob.rst | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/docs/narr/webob.rst b/docs/narr/webob.rst index 6a331e4bf..7d459a1f5 100644 --- a/docs/narr/webob.rst +++ b/docs/narr/webob.rst @@ -310,6 +310,10 @@ Python's ``urllib2`` instead of a Javascript AJAX request: req = urllib2.Request('http://localhost:6543/', json_payload, headers) resp = urllib2.urlopen(req) +If you are doing Cross-origin resource sharing (CORS), then the standard requires the browser to do a pre-flight HTTP OPTIONS request. The easiest way to handling this is adding an extra ``view_config`` for the same route, with ``request_method`` set to ``OPTIONS``, and setting the desired response header before returning. You can find examples of response headers here_. + +.. _here: https://developer.mozilla.org/en-US/docs/Web/HTTP/Access_control_CORS#Preflighted_requests + .. index:: single: cleaning up after request |