javascript - I want to refresh div tag onclick of image using angularjs -


i not able refresh piechart div on click of image using angularjs

div containing image:

<div class="col-md-3 col-sm-12 col-xs-12">                     <div class="panel panel-primary text-center no-boder blue">                         <div class="panel-left pull-left blue">                             <i class="fa fa fa-comments fa-5x"></i>                         </div>                         <div class="panel-right">                             <h3>assessment</h3>                         </div>                         <img src="assets/images/refresh.png" ng-click="refreshchart()"/>                     </div>                 </div>

div want refresh:

  <div class="col-xs-6 col-md-3">                     <div class="panel panel-default">                         <div class="panel-body easypiechart-panel">                           **<div class="easypiechart" id="easypiechart-blue" data-percent="82"><span class="percent">82%</span>**                             </div>                         </div>                     </div>                 </div>

app.js code 

var sampleapp1 = angular.module('sampleapp1', []); sampleapp1.controller('dashctrl', function($scope) {  $scope.refreshchart = function (){ $('.chart').data('#easypiechart-blue').update(40); };

});

create method on controller (angularjs) , use redraw(reset data , update chart) $('.chart').data('easypiechart').update(40); . 

$scope.refreshchart = function (){     $('.chart').data('newchartdata').update(40); }

and in html 

<img src="assets/images/refresh.png" data-ng-click="refreshchart()"/>

the best option little detection work on , see case have on first page. button refresh pie charts (https://rendro.github.io/easy-pie-chart/)


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