On 18 Jun 2009, at 15:51, francisco treacy wrote:
Awesome, I wasn't aware of these! I'm having fun with Futon :)
$.couch.db('test').allDocs(); for instance works fine.
However from my html page it doesn't... I have the infamous problem of
trying to make an ajax request to another host (uncaught exception:
Access to restricted URI denied (NS_ERROR_DOM_BAD_URI)).
I could of course include my html as an attachment and then would have
it solved - but it would be definitely impractical (I'm developing in/
editing that page).
Have a look at CouchApp: http://github.com/couchapp/couchapp/tree/master
Any suggestions? Is there a workaround for this jQuery client from
request not originated at localhost:5984?
You shouldn't do that :) alternatively you can use Apache's mod_proxy
or similar to proxy CouchDB to your site's domain.
Cheers
Jan
--
Thanks!
Francisco
2009/6/18 Martin Hilbig <[email protected]>:
Hi,
maybe you want to check out the nice jquery.couch.js at
http://localhost:5984/_utils/script/jquery.couch.js ?
have fun
martin
francisco treacy wrote:
Thanks Dmitry,
Is this what you meant?
$.getJSON('http://localhost:5984/test/test?jsoncallback=?',
function(data) { var e = '(' + data + ')';
alert(eval('(e._id)')); })
It still doesn't work. Weird thing is I also get the "invalid label"
even if I do nothing:
$.getJSON('http://localhost:5984/test/test?jsoncallback=?',
function(data) { })
Ok, my Javascript/jQuery is yet very rusty, but I can't believe
parsing json is so hard.
And actually couldn't find any examples "with trailing \n" - all
others seem to work well, like the flickr example i posted (granted
the response already contains the parenthesis).
No one else has been playing around with jQuery and CouchDB?
Thanks again,
Francisco
2009/6/18 Dmitry Unkovsky <[email protected]>:
eval('({"a":"b"})') is ok too, so you could just enclose response
into
parentheses.
2009/6/18 Dmitry Unkovsky <[email protected]>:
You get "invalid label" error when you are evaluating json
string as
is, like eval('{"a":"b"}'),
and eval('var a={"a":"b"}') is ok.
Hope that helps.
2009/6/18 francisco treacy <[email protected]>:
Hi all,
I'm trying to get something super simple running in Firefox, not
without problems.
From a local html file I am using jQuery to make an ajax call to
CouchDB like so:
$.getJSON('http://localhost:5984/test/test?jsoncallback=?',
function(data) { alert(data._id); })
but Firebug always shows an "invalid label" error, with the
following
response: {"_id":"test","_rev":"1-1480939370"}\n
For instance, this works ok:
$.getJSON('http://api.flickr.com/services/feeds/photos_public.gne?tags=cat&tagmode=any&format=json&jsoncallback=
?',
function(data) { alert(data.title); })
Also when I try with a local json file (just {title: "test"})
it works
fine, when i put {title: "test"}\n , it doesn't.
Could the trailing \n be the problem here? Any other pointers
from
people who have tried parsing CouchDB's json with jQuery?
Thanks in advance,
Francisco
