Json parsing in javascript or jquery

Question

<!doctype html>
<html>
<head>
    <title>Parsing</title>
    <script type="text/javascript" src="jquery-2.1.0.min.js"></script>

</head>
    <script>
        alert("ciao");
        $.getJSON('', { get_param: 'value' }, function(data) { 

        });
    </script>

    <body >
        <p>ciao<p>
    </body>

</html>

With this code I want to parse this JSON:

asd'cp'pd'pcd'sp'sdp'dc

The browser console give me this error (I don't understand what it means):

XMLHttpRequest cannot load http://sath3g.altervista.org/index.php?get_param=value. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'null' is therefore not allowed access.

What is wrong?

Read about Same origin policy

Ajinkya
– Ajinkya

2014-04-08 13:01:35 +00:00
Commented Apr 8, 2014 at 13:01 — Ajinkya
– Ajinkya, Commented Apr 8, 2014 at 13:01
In with way i can solve the problem? Can you help me?

user3485122
– user3485122

2014-04-08 13:04:17 +00:00
Commented Apr 8, 2014 at 13:04 — user3485122
– user3485122, Commented Apr 8, 2014 at 13:04
Plus json/javascript hash keys may not contain spaces.

Stphane
– Stphane

2014-04-08 13:07:51 +00:00
Commented Apr 8, 2014 at 13:07 — Stphane
– Stphane, Commented Apr 8, 2014 at 13:07

Anoop Joshi P · Accepted Answer · 2014-04-08 13:05:06Z

2

I think your are trying to do a cross domain ajax request.Browser will block the request because of Access-Control-Allow-Origin.

If you need to access the data from another domain i'll suggest you to use jsonp. But for that, the required server should bind the return data with a client side function.

Refer this.

Also you can try enabling cors in the ajax request.

answered Apr 8, 2014 at 13:05

Anoop Joshi P

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2 Comments

user3485122 Over a year ago

Can you make me an example?

Anoop Joshi P Over a year ago

@user3485122 please check this demo jsfiddle.net/8VY52/239. Its an example for cors enabled server..

Ajinkya · Accepted Answer · 2014-04-08 13:06:03Z

0

You can use crossDomain: true in jQuery ajax.
Check this link for details

answered Apr 8, 2014 at 13:06

Ajinkya

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