list the value of a multidimensional javascript array

Question

this is my code, data grabs a json response from ajax. when I do console.debug ...if you click on it to expand this is what it shows:

181818
0.10926253687316
303030
0.054454277286136
d8a890
0.091268436578171
d8d8d8
0.22377581120944
f0d8c0
0.3269616519174

and this my code:

data = $.parseJSON(JSON.stringify(a));

            console.debug("Here is blah: %o", data);

            var myArray = data;
            alert(myArray);
    for (var i=0,  tot=myArray.length; i < tot; i++) {
      console.log(myArray[i]); //"aa", "bb"
    }

I am trying to loop through the array and log the pair to the console something like : 181818 = 0.1092 etc..any ideas/suggestions please?

What is the point of this line? data = $.parseJSON(JSON.stringify(a)); You might as well write data = a, unless you are actually trying to make a deep copy of a. — Matt Ball
– Matt Ball, Commented Jan 29, 2014 at 7:04
Then why are you JSON.stringify()ing it? At any rate, jQuery will parse the JSON for you in most cases. — Matt Ball
– Matt Ball, Commented Jan 29, 2014 at 7:07

Bilal · Accepted Answer · 2014-01-29 07:07:04Z

3

Something like

for (var key in data) {
       console.log(key+" = "+data[key]);
}

Remember that data is an object not an array. So in your php code you can just output an array like this

echo json_encode($someArray);

Where

$someArray[181818] = 0.10926253687316;

and so on. Next you can modify as it according to your needs.

answered Jan 29, 2014 at 7:07

Bilal

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