用JavaScript显示对象

Question

I write a script to make an ajax call here is my code

function ajax_post(obj) {
    obj = '#'+ obj; 

    var formData = $(obj).serializeArray();    

    $.ajax({
        url: '__core/info.php',
        type:'get',
        dataType: 'json',
        data: formData,
        success: function(resp){
            alert(resp);
        }
    })
}

and here is my info.php

$last_Res = theme::get_last_themes_desk(); //$last_Res is an array 
echo(json_encode($last_Res));

but when alert it shows return object object ..... what should i do if datatype is json should i convert it to another format ? $last_Res is an array

Answer 1

you haven't posted the json format. usually you can access resp. values like this:

if the json format is:

data['index']['subindex1'] = 'value1'
data['index']['subindex2'] = 'value2'

you can

alert(resp.index.subindex1);