Dynamically update ion.rangeSlider ngModel in AngularJS directive

Question

I\'m trying to update the value of an Ion.RangeSlider when its bound ng-model scope variable changes. The model updates when the Ion.RangeSl

Answer 1

Just use slider.update() inside your directive and you will be fine:

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

app.controller('MainCtrl', function ($scope, $rootScope, $timeout) {

    $scope.someNumber = 15;
    $scope.apply = false;

}).directive('ionRangeSlider', function ionRangeSlider() {
   return {
      restrict: 'A',
      scope: {
         rangeOptions: '=',
         model: '=ngModel',
         apply: '=apply'
      },
      link: function (scope, elem, attrs) {
         elem.ionRangeSlider(scope.rangeOptions);
         scope.$watch('apply',function () {
          if (scope.apply) {
            scope.apply = false;
            var slider = elem.data("ionRangeSlider");            
            slider.update({
               from: scope.model
            });
          }
         });
      }
   }
});

  
Text input updates slider and vice-versa.