Chartjs-How to show chart using chart js

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I have successfully build a bar chart. Here is the code. You can run in the snippet but make sure your http://localhost:1111/BarangAll provides the data without any Cross-Origin issue.

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.8.0/Chart.bundle.js"></script>
<canvas id="myChart" width="400" height="400"></canvas>
<script>
  var ctx = document.getElementById('myChart').getContext('2d');
  var dataset = {
    type: 'bar',
    data: {
      labels: [],
      datasets: [{
        label: 'data barang',
        backgroundColor: 'rgba(200, 200, 200, 0.75)',
        borderColor: 'rgba(200, 200, 200, 0.75)',
        hoverBackgroundColor: 'rgba(200, 200, 200, 1)',
        hoverBorderColor: 'rgba(200, 200, 200, 1)',
        data: []
      }]
    },
    options: {
      scales: {
        yAxes: [{
          ticks: {
            beginAtZero: true
          }
        }]
      }
    }
  }

  var getData = function(chartdata) {
    $.ajax({
      url: 'https://api.myjson.com/bins/ovkgh',//http://localhost:1111/BarangAll
      success: function(data) {
        //console.log(data);
        data.forEach((el, i) => {
          chartdata.data.labels.push(el.nama);
          chartdata.data.datasets[0].data.push(el.stok_awal);
        });
        var myChart = new Chart(ctx, chartdata);

      }
    });
  };
  getData(dataset);
</script>

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