Angular-FusionCharts : How to fetching data from external .json file? - 


ar app = angular.module('chartapp', ['ng-fusioncharts']);  app.controller("mycontroller2", function($scope, $http){    $http.get('js/data.json').then(function(res,status,xhr){     $scope.countries = res.data;   });  });

i want use above json chart data.

$scope.datasource = {     "chart": {       "caption": "column chart built in angular!",       "captionfontsize": "30",       "captionpadding": "25",       ........      },      "data": [        ]

how can use "countries" json data chart above?

many examples declare json inside "data:[]", there anywhere use external .json file?

hey can following:

angular.module('plunker', ['ng-fusioncharts'])    .controller('mainctrl', ['$scope', '$http', function($scope, $http) {      const chartprops = {        "caption": "monthly",        "xaxisname": "month",        "yaxisname": "revenue",        "numberprefix": "$",        "theme": "fint"      };      const getdatasource = (data = [], chart = chartprops) => {        return {          chart,          data        }      };        $http.get('./data.json')        .then(({          data        }) => $scope.datasource = getdatasource(data));        $scope.datasource = getdatasource();    }]);
<!doctype html>  <html ng-app="plunker">    <head>    <meta charset="utf-8" />    <title>angularjs plunker</title>    <script>      document.write('<base href="' + document.location + '" />');    </script>    <script data-require="angular.js@1.5.x" src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.5.11/angular.min.js" data-semver="1.5.11"></script>      <script src='https://static.fusioncharts.com/code/latest/fusioncharts.js'></script>    <script src='https://static.fusioncharts.com/code/latest/themes/fusioncharts.theme.fint.js'></script>    <script src='https://fusioncharts.github.io/angular-fusioncharts/demos/js/angular-fusioncharts.min.js'></script>      <script src="app.js"></script>  </head>    <body ng-controller="mainctrl">    <fusioncharts id="mychartcontainer" chartid="mychart" width="600" height="400" type="column2d" datasource="{{datasource}}"></fusioncharts>  </body>    </html>

check plunker link live demo.

if see app.js, have commented part below - 'not-working' related implementation.

i shall looking in more detail. seems issue $observe not watching changes in object structure. stuff works when update reference. untill then, please follow above step.

thanks , lemme know in case of concern!


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