javascript - Check online or not before data load cordova -


i trying create cordova application angularjs.i using local storage , data stored after first load. if app loaded without internet,i need load data localstorage else need load internet.

 ondeviceready: function() {       isoffline = 'online' in navigator && !navigator.online;    }

i status here,but problem , angular controller start loading data before 

document.addeventlistener('deviceready', this.ondeviceready, false);

this event triggered , how apply online offline logic angular js , cordova?

you use $watch here on 'online' in navigator && !navigator.online; evaluated on each digest cycle, , call watch function if value gets changed.

code

$scope.$watch(function(){    return 'online' in navigator && !navigator.online; }, function(newvalue, oldvalue){     if(newvalue) {//it means user online        //do code here     } });

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