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04-15-2009, 05:06 PM

[eluser]Unknown[/eluser]
Hello. I have a problem with using the jQuery JSON function $.getJSON in CodeIgniter. The url from which the json is grabbed from is: http://spinly.000space.com/index.php/admin/isloggedin

Now, the problem, is that I have a demo.html file that runs the $.getJSON function and grabs the data from the url I denoted above.

DEMO.html looks like:

Code:
&lt;html&gt;

&lt;head&gt;

  [removed][removed]

  [removed]

  $(document).ready(function(){

  var myurl = "http://spinly.000space.com/index.php/admin/isloggedin/&jsoncallback;=?";

    //myurl = "http://com.lnk.bz/jsonp.php?sleep=3&jsoncallback;=?";

    $.getJSON(myurl,function(adat) {

        alert(adat);

     //   clearTimeout(t);

    }); 

  });

  [removed]

&lt;/head&gt;

&lt;body&gt;

  <div id="images">

  </div>

&lt;/body&gt;

&lt;/html&gt;

So when I run the demo.html file nothing happens, although as you can see it's supposed to alert the data returned, when I change the url to a another one that doesn't use CodeIgniter as the framework I get alert function running, although in this case while using the url that's backed up with CodeIgniter it doesn't work.

Does anyone have a solution to my problem? I'd really appreciate if you gave me some feedback.

Thanks!

04-15-2009, 06:42 PM

[eluser]pistolPete[/eluser]
General advice: Use Firebug to monitor network requests: http://getfirebug.com/

I just tried to access http://spinly.000space.com/index.php/admin/isloggedin/ and I got a valid JSON response.
But if I access http://spinly.000space.com/index.php/adm...oncallback;=? I get

Quote:An Error Was Encountered
The URI you submitted has disallowed characters.

So removing &jsoncallback;=? should solve this issue.

04-15-2009, 06:56 PM

[eluser]Unknown[/eluser]
[quote author="pistolPete" date="1239860568"]General advice: Use Firebug to monitor network requests: http://getfirebug.com/

I just tried to access http://spinly.000space.com/index.php/admin/isloggedin/ and I got a valid JSON response.
But if I access http://spinly.000space.com/index.php/adm...oncallback;=? I get

Quote:An Error Was Encountered
The URI you submitted has disallowed characters.

So removing &jsoncallback;=? should solve this issue.[/quote]

I've tried removing that and nothing.

04-15-2009, 07:44 PM

[eluser]ggoforth[/eluser]
Is this a cross domain Ajax request? If so it shouldn't work. You need to call a dynamic script on your server that can access the data and pass the json back to the requesting javascript. Let me know if that helps.

Greg