AngularJS 1.4.x

var app = angular.module('plunker', []);

app.controller('MainCtrl', function($scope) {
  $scope.result="";
  $scope.addPlant = function(){
    for (i=0; i<$scope.someValue;i++){
      //do something
      $scope.result=$scope.result+i.toString()+",";
      
    }
    
  };
});

<!DOCTYPE html>
<html ng-app="plunker">

<head>
  <meta charset="utf-8" />
  <title>AngularJS Plunker</title>
  <script>
    document.write('<base href="' + document.location + '" />');
  </script>
  <link rel="stylesheet" href="style.css" />
  <script data-require="angular.js@1.4.x" src="https://code.angularjs.org/1.4.8/angular.js" data-semver="1.4.8"></script>
  <script src="app.js"></script>
</head>

<body ng-controller="MainCtrl">
  <input type=number ng-model="someValue" />
  <button ng-click="addPlant()">CLICK ME</button>
  <div>{{result}}</div>
</body>

</html>

/* Put your css in here */