How to retrieve angularjs cachefactory.get values

Question

I am storing data to $cacheFactory as such:

  $scope.loginCache = $cacheFactory.get('login') || $cacheFactory('login') ;
  $scope.loginCache.put("smsData",$scope.smsData) ;

And later am retrieving it with:

  $scope.loginCache = $cacheFactory.get('login') || $cacheFactory('login') ;
  $scope.smsData = $scope.loginCache.get('smsData') ;

However, I am unable to access the various elements of $scope.smsData. Out putting it to console.log does show all the values there but for some reason I am unable to access the data - what am I doing wrong?

console.log($scope.smsData) ;  // displays full object
console.log($scope.smsData.value) ;  // `undefined`
console.log($scope.smsData[0]) ;  // `undefined`
console.log($scope.smsData.value[0]) ; // `undefined`

console.log($scope.smsData) outputs:

Promise {$$state: {…}}
   $$state:
      status:1
      value:Array(2)
         0:{table: "smsSent", data: {…}}
         1:{apiStatus: true}

Ultimately, I am trying to retrieve: value[0].data

Looks like you are dealing with asynchronous callbacks. Try to resolve it like a Promise: $scope.smsData.then(function(res){console.log(res.value)}) — Aleksey Solovey
– Aleksey Solovey, Commented Aug 14, 2018 at 13:44
Yup, that was it. it was saving the promise versus just saving the results of the promise. — rolinger
– rolinger, Commented Aug 14, 2018 at 14:54

Sachet Gupta · Accepted Answer · 2018-08-14 16:11:18Z

1

This is because your $scope.smsData is promise object and not a JSON object. What you can do is:

while storing:

$scope.loginCache = $cacheFactory.get('login') || $cacheFactory('login') ;
// first resolve the promise and then store in cache
$scope.smsData.then(function(response){
     $scope.loginCache.put("smsData",response) ;
});

so, when you will retrieve the data from this $cacheFactory, you will get your desired object.

answered Aug 14, 2018 at 16:11

Sachet Gupta

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