Node js read a value from json array

Question

async.series([
function(callback){
            geen.api('OpenOrders', function(error, data) {
            callback(null, data.result['open']);
            if(error) {
            console.log(error);
             }


            });
            }   
],
function(err, results){
    console.log(results[0]['OJVBCE-KZ7SX-SNNAAP'].status) // undefined


});
});

returns this json:

    [{ 'OJVBCE-KZ7SX-SNNAAP':
             {  refid: null,
                userred: null,
                status: 'open',
                opentm: 1397461378.8155
             }
    }]

How do I acces this? For example: results['OJVBCE-KZ7SX-SNNAAP'].status I get an undefined.

you should also fix your question to have results[0]['OJVBCE-KZ7SX-SNNAAP'].status — Guy
– Guy, Commented Apr 14, 2014 at 10:00

Guy · Accepted Answer · 2014-04-14 09:55:44Z

1

It's an array and OJVBCE-KZ7SX-SNNAAP is at the first position so:
results[0]['OJVBCE-KZ7SX-SNNAAP'].status

if you would like to access it the way you show you would have to have the array formed like this:

var results = [];  
results['OJVBCE-KZ7SX-SNNAAP'] = {  
    refid: null,  
    userred: null,  
    status: 'open',  
    pentm: 1397461378.8155  
}

Now results['OJVBCE-KZ7SX-SNNAAP'].status will work

edited Apr 14, 2014 at 9:55

answered Apr 14, 2014 at 9:49

Guy

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1 Comment

user3071491 Over a year ago

Maybe I did not show enough code in my question. I added some more.

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