The type of the data is always string. I also cannot specify the
dataType. If it will be different (HTML instead of JSON) jQuery fails
silently.
I made a litle function to check the string if it HTML or JSON.
It works so far, but is totally inelegant:
this.isJsonStr = function(str) {
if (!str || typeof (str) != 'string' || str.length < 2)
return false;
return str[0] == '{' || str[0] == '[';
}
Unfortunately I do not see jQuery providing similar function, while
Prototype does:
http://www.prototypejs.org/api/string/isJSON
On Jul 8, 1:12 am, Giovanni Battista Lenoci <gian...@gmail.com> wrote:
> dnagir ha scritto:> Anybody please?
>
> if(typeof(ret_data) == 'object') {
>
> }
>
> or if it's not evalueated by jquery try to eval with a try/catch block.
>
> :-)
