How can I get carrier name to a string

[azn1viet]

 function successCallback(result) {
        alert(result);//give me [object][object]
        alert(result['carrierName']);//give me 'Verizon'
        return result['carrierName'];//give me null
    }
    function errorCallback(error) {
        alert(error);
    }

   var dataCarrier =   window.plugins.carrier.getCarrierInfo(successCallback, errorCallback);

dataCarrier gives null, only alert works. How can I get carrier name to a string as dataCarrier

[pbakondy]

You want to use callbacks in a wrong way.

Try this code:

var dataCarrier;

function successCallback(result) {
    alert(result);//give me [object][object]
    alert(result['carrierName']);//give me 'Verizon'
    dataCarrier = result['carrierName'];
}

function errorCallback(error) {
    alert(error);
}

window.plugins.carrier.getCarrierInfo(successCallback, errorCallback);

[azn1viet]

thanks, it works.