Only in Opera: JSON.parse: Unterminated string - ajax

Question

In Opera only I receive "JSON.parse: Unterminated string" when going to http://www.underfashion.nl/babys
The string is indeed unterminated, does not end with "]}.
In the other browsers (IE, FF, Chrome) it works fine and receives the entire string.
The string is very long: 217529 chars. Is that possibly the problem? The other browsers receive 220374 chars ending with "]}
I have tried 3 AJAXways to get the data, all with the same strings as result:
The first:
var value = (function () {
var val = null;
$.ajax({'async': false, 'global': false, 'url': uf_urlsearch,
'success': function (data) { val = data;
alert("Data Loaded: " + data.slice(-100) + "<br/>Numofchars: " + data.length);
}
});
return val;
})();
The second:
$.get(uf_urlsearch, function(data){
alert("Data Loaded: " + data.slice(-100));
});
The third:
uf_XMLHttpProductlist.onreadystatechange=function(){
if (uf_XMLHttpProductlist.readyState==4 && uf_XMLHttpProductlist.status==200){
//Get the returned menu-items in Responsetext, expected to look like this:
...
};//if (uf_XMLHttp.readyState==4 && uf_XMLHttp.status==200){
};//uf_XMLHttp.onreadystatechange=function()
uf_urlsearch = "http://www.underfashion.nl/php/get_productlist.php?"+uf_PHPsearchstring;
uf_XMLHttpProductlist.open("GET",uf_urlsearch,true);
uf_XMLHttpProductlist.send();
};
Anyone see any solution?
Best regards,

Answer 1

To inspect the network activity, Go to Opera Menu -> Tools -> Advanced -> Opera Dragonfly. Then enter the URL in your addressbar.
In the Network Tab you can see the list of resources. Select the XHR button, and you will see the get_productlist.php resource. For what is worth, I didn't have any issue with your Web site. The HTTP Request was:
GET /php/get_productlist.php?afdeling=babys HTTP/1.1
User-Agent: Opera/9.80 (Macintosh; Intel Mac OS X 10.7.4; U; fr) Presto/2.10.289 Version/12.00
Host: www.underfashion.nl
Accept-Language: fr,en;q=0.9,en-US;q=0.8,ja;q=0.7,pt;q=0.6,de;q=0.5,zh-CN;q=0.4,es;q=0.3,it;q=0.2,nl;q=0.1,sv;q=0.1,nb;q=0.1,da;q=0.1,fi;q=0.1,zh-TW;q=0.1,ko;q=0.1,pl;q=0.1,pt-PT;q=0.1,ru;q=0.1,ar;q=0.1,cs;q=0.1,hu;q=0.1,tr;q=0.1,ca;q=0.1,el;q=0.1,he;q=0.1,hr;q=0.1,ro;q=0.1,sk;q=0.1,th;q=0.1,uk;q=0.1
Accept-Encoding: gzip, deflate
Referer: http://www.underfashion.nl/babys
Cookie: JSESSIONID=9ABC3B0357487E01298EBC7A02B5FDCD; __atuvc=1%7C25; __utma=137714676.906129982.1340200451.1340200451.1340200451.1; __utmb=137714676.1.10.1340200451; __utmc=137714676; __utmz=137714676.1340200451.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none); __utmv=
Connection: Keep-Alive
X-Requested-With: XMLHttpRequest
Accept: */*
Now the HTTP Response is interesting:
HTTP/1.1 200 OK
Date: Wed, 20 Jun 2012 13:54:11 GMT
Server: Apache/2.2.14 (Ubuntu)
X-Powered-By: PHP/5.3.2-1ubuntu4.15
Vary: Accept-Encoding
Content-Encoding: gzip
Content-Length: 11469
Keep-Alive: timeout=15, max=100
Connection: Keep-Alive
Content-Type: text/html
Then the json content. Do you see what is wrong in the HTTP response above? YUP.
Content-Type: text/html
The mime type for JSON is defined in RFC 4627. Please send with JSON content the following mime type.
Content-Type: application/json
That said You are saying that you still have the issue (I don't) on some specific URIs. Could you share which one?