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PODecode Json Response from Ajax Call
 

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  1. PODecode Json Response from Ajax Call
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    <p>I am getting a json response from python script via a ajax call on my html page, which I am running on localhost. When I <strong>alert</strong>/display the response it is in proper ajax format but I don't know how to decode it. JSON parse display <strong>[object] [object]</strong>. Any help? Thanks in advance.</p> <p>HTML:</p> <pre class="lang-js prettyprint-override"><code>function getData() { // Code doesn't even enter this function but when i remove the $.ajax part it enters the function alert("I AM HERE"); $.ajax({ type: "GET", datatype: 'json', url: "/cgi-bin/check.py", data: { action: 'muawia()', }, success: function(data) { alert(data); }, error: function(data) { alert(data.responseText); } }); }; </code></pre> <p>Python:</p> <pre><code>#!/usr/bin/python import cgi, cgitb from StringIO import StringIO import json class myclass: def __init__(self): self.data = [] def muawia(self): content=json.loads('{"access": {"token": {"issued_at": "2013-04-18T14:40:23.299903", "expires": "2013-04-19T14:40:23Z", "id": "4c5ef01f52c7404fb5324c520d25d1fe", "tenant": {"description": "admin tenant", "enabled": true, "id": "51ad87714b86442d9a74537d6f890060", "name": "admin"}}, "serviceCatalog": [{"endpoints": [{"adminURL": "http://10.199.0.250:8774/v2/51ad87714b86442d9a74537d6f890060", "region": "RegionOne", "internalURL": "http://10.199.0.250:8774/v2/51ad87714b86442d9a74537d6f890060", "id": "9869f55f0de2490685676b6ec27f6097", "publicURL": "http://10.199.0.250:8774/v2/51ad87714b86442d9a74537d6f890060"}], "endpoints_links": [], "type": "compute", "name": "nova"}, {"endpoints": [{"adminURL": "http://10.199.0.250:8080", "region": "RegionOne", "internalURL": "http://10.199.0.250:8080", "id": "321601d827ba4bbbb6de1df69fd43a1c", "publicURL": "http://10.199.0.250:8080"}], "endpoints_links": [], "type": "s3", "name": "swift_s3"}, {"endpoints": [{"adminURL": "http://10.199.0.250:9292", "region": "RegionOne", "internalURL": "http://10.199.0.250:9292", "id": "cca7d7a24dbe45b6ae08da2c023b0d82", "publicURL": "http://10.199.0.250:9292"}], "endpoints_links": [], "type": "image", "name": "glance"}, {"endpoints": [{"adminURL": "http://10.199.0.250:8776/v1/51ad87714b86442d9a74537d6f890060", "region": "RegionOne", "internalURL": "http://10.199.0.250:8776/v1/51ad87714b86442d9a74537d6f890060", "id": "14773153229d4e7f80e47cf7b1dd2d15", "publicURL": "http://10.199.0.250:8776/v1/51ad87714b86442d9a74537d6f890060"}], "endpoints_links": [], "type": "volume", "name": "cinder"}, {"endpoints": [{"adminURL": "http://10.199.0.250:8773/services/Admin", "region": "RegionOne", "internalURL": "http://10.199.0.250:8773/services/Cloud", "id": "064df72a67f54dffa68c07b8fc400bdb", "publicURL": "http://10.199.0.250:8773/services/Cloud"}], "endpoints_links": [], "type": "ec2", "name": "nova_ec2"}, {"endpoints": [{"adminURL": "http://10.199.0.250:8080/", "region": "RegionOne", "internalURL": "http://10.199.0.250:8080/v1/AUTH_51ad87714b86442d9a74537d6f890060", "id": "194df182a8c043e48175a40fb615064e", "publicURL": "http://10.199.0.250:8080/v1/AUTH_51ad87714b86442d9a74537d6f890060"}], "endpoints_links": [], "type": "object-store", "name": "swift"}, {"endpoints": [{"adminURL": "http://10.199.0.250:35357/v2.0", "region": "RegionOne", "internalURL": "http://10.199.0.250:5000/v2.0", "id": "34db74b5f32f4121932725b1146a1701", "publicURL": "http://10.199.0.250:5000/v2.0"}], "endpoints_links": [], "type": "identity", "name": "keystone"}], "user": {"username": "admin", "roles_links": [], "id": "b5902682120742baa150945d8a37ff47", "roles": [{"name": "admin"}], "name": "admin"}, "metadata": {"is_admin": 0, "roles": ["9aa2eb385f4e4a8e80ad5002c212e76b"]}}}') data=json.dumps(content, indent=4, separators = (', ', ': ')) print data return print "Content-Type: text/html\n" x = myclass() x.muawia() </code></pre>
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    1. COYou should be returning a **Content-Type** of "application/json" Also don't use CGI! Use a real Python Web Framework.
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      1. USJames Mills
    2. COhave you tried with stringify? http://stackoverflow.com/questions/4810841/json-pretty-print-using-javascript
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    3. COYou should print an empty line for separating HTTP headers and the body..
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