for循环内的AngularJS范围

Question

var coutas = [];

  for (var i = 0; i < d.length; i++) {
    coutas.push(JSON.parse(d[i].coutas));
  }

 for (var i = 0; i < coutas.length; i++) {
    $scope.coutas = coutas[i];
 }

That doesn't work

what I try to do is assign the variable coutas the scope.coutas

i'm using two for loop because that :

the firt loop , It is to tour the first array, and the second loop is to tour the seconds array

example : the firts loop tour the array 0 but inside the array 9 they are 22 objets.

i want that :

Answer 1

Instead of using two for loop you may solve this problem using single loop. In your solution you generate coutas array in first loop then in second loop assigned only last info of var coutas in angular variable not whole coutas .

One process can be assign whole coutas after first loop.

like:

$scope.coutas = coutas

or you can push in $scope.coutas in first loop.

like:

for (var i = 0; i < d.length; i++) {
    $scope.coutas.push(d[i].coutas); // if need to parse then use JSON.parse(d[i].coutas)
}

Answer 2

No need to require two loop ,if u did then define $scope.coutas =[ ] and push the arrar of every looping item;

   var coutas = [];

  for (var i = 0; i < d.length; i++) {
    coutas.push(JSON.parse(d[i].coutas));
  }
$scope.coutas =[];
 for (var i = 0; i < coutas.length; i++) {
    $scope.coutas.push(coutas[i]);
 }