angular.js - $scope. Can variable names be declared dynamically?

Question

Can angular variable names be dynamically generated?
For example, like this

   for (var w = 0; w < source.length; i++) {
            （$scope.chartdata + w) = rows;
  }
  

I want to dynamically generate the variable name on the left, but it doesn’t seem to work. Does anyone have a good way to solve dynamic naming?

Answer 1

$scope["chartdata"+w] = rows;

Answer 2

$scope[chartdata + w] = rows; 

Answer 3

Why not try the object method?

for (var w = 0; w < source.length; i++) {
    $scope.chartdata[w] = rows;
}