Try:
alert(data['a']);
On Apr 24, 2008, at 9:32 AM, Ygor wrote:
>
> Hi,
>
> I'm sending an array encoded with Json in my PHP code server-side, but
> when I try to fetch it in JQuery, I don't know what is the type of the
> object I'm dealing with, and I can't get any information of it.
>
> I tried to access it with object.length, object[index] and so on, but
> I'm allways getting "undefined".
>
> PHP Code:
>
> //example array
> $arr = array ('a'=>1,'b'=>2,'c'=>3,'d'=>4,'e'=>5);
> echo json_encode($arr);
>
> JavaScriptCode:
>
> $.ajax
> ({
> type: "POST",
> url: "/script/",
> dataType : "json",
> data:
> "id="+$("#distritos").val(),
> success: function(data)
> {
>
> alert(data.lenght);
> }
> });
>
>
> I would be very grateful if anyone could help me,
> Cheers,
> Ygor
