javascript - AngularJs Counter to count up to a specific target number -


i trying create counter using angularjs should count number present in division. here html snippet.

    <div  class="circle-home">       <span class="circle-home-score " id="counterofreviews" data-count="{{noreviews}}">{{noreviews}}</span> reviews     </div>

now when trying value inside span {{noreviews}} instead of value.

here angularjs code.

    var demoapp = angular.module(['demoapp','ngroute','ui.bootstrap']);      demoapp.controller('searchcontroller',function ($scope, $http, $facebook, $interval){      $scope.noreviews=100;     $scope.childonload = function() {      $scope.uppercount=$("#counterofreviews").text();     $scope.no_reviews=0;     console.log($scope.uppercount);      var stop;     stop = $interval(function() {     if ($scope.uppercount >$scope.no_reviews) {           $scope.noreviews=$scope.no_reviews;          $scope.no_reviews++;          console.log('inside if statement');      } else {        $scope.stopfight();      }     }, 100);     };     $scope.stopfight = function() {    if (angular.isdefined(stop)) {    $interval.cancel(stop);    stop = undefined;     }    };      $scope.childonload();     };

output of console.log($scope.uppercount) {{noreviews}}. unable figure out proper way it. please suggest correction or other better method same perpose.

not sure why use jquery #counterofreviews value. value there because it's added server side script?

as mentioned in comments, code not working because jquery.text() returning string. using parseint(text) work.

please have @ demo below , here @ jsfiddle.

it's more angular , should getting started counter.

var demoapp = angular.module('demoapp', []); //'ngroute','ui.bootstrap']);    demoapp.controller('searchcontroller', function ($scope, $http, $interval) { //$facebook,        $scope.noreviews = 100;      //$scope.childonload = function () {        this.uppercount = 10; //$("#counterofreviews").text();      console.log(this.uppercount);        var stop;            this.startcounter = function () { // needed re-run on change          //console.log(stop, this);          this.no_reviews = 0;          if ( angular.isundefined(stop) )              stop = $interval(checkcount.bind(this), 100);      };            this.startcounter();      //};        function checkcount() {          if (this.uppercount >= this.no_reviews) {                this.noreviews = this.no_reviews;              this.no_reviews++;              //console.log('inside if statement');          } else {              stopfight();          }      }            function stopfight() {          if (angular.isdefined(stop)) {              $interval.cancel(stop);              stop = undefined;          }      };          //$scope.childonload();    });
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>  <div ng-app="demoapp" class="circle-home" ng-controller="searchcontroller ctrl">review max.:      <input ng-model="ctrl.uppercount" ng-change="ctrl.startcounter()"/> <span class="circle-home-score " id="counterofreviews" data-count="{{ctrl.uppercount}}">{{ctrl.noreviews}}</span> reviews</div>


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