[docs] features > selection > dataAppendSelection

<!DOCTYPE html>
<html>

<head>
  <meta charset="utf-8">
  <title>ZingSoft Demo</title>

  <script nonce="undefined" src="https://cdn.zingchart.com/2.5.2/zingchart.min.js"></script>
  <style>
    html,
    body {
      height: 100%;
      width: 100%;
      margin: 0;
      padding: 0;
    }

    #myChart {
      height: 100%;
      width: 100%;
      min-height: 150px;
    }
  </style>
</head>

<body>
  <div id='myChart'></div>
  <script>
    var myConfig = {
      type: "bar",
      plot: {
        dataAppendSelection: true,
        selectedState: {
          backgroundColor: 'green'
        },
      },
      series: [{
          values: [35, 25, 15, 41, 2, 45, 14, 65, 40],
        },
        {
          values: [89, 40, 56, 78, 15, 10, 40, 45, 5]
        }
      ]
    };

    // Load the selection-tool and render the charts once its loaded
    zingchart.loadModules('selection-tool', function() {
      zingchart.render({
        id: 'myChart',
        data: myConfig,
        height: 400,
        width: '100%',
        modules: 'selection-tool'
      });
    });
  </script>
</body>

</html>

<!DOCTYPE html>
<html>

<head>
  <meta charset="utf-8">
  <title>ZingSoft Demo</title>

  <script src="https://cdn.zingchart.com/2.5.2/zingchart.min.js"></script>
</head>

<body>
  <div id='myChart'></div>
</body>

</html>

html,
body {
  height: 100%;
  width: 100%;
  margin: 0;
  padding: 0;
}

#myChart {
  height: 100%;
  width: 100%;
  min-height: 150px;
}

var myConfig = {
  type: "bar",
  plot: {
    dataAppendSelection: true,
    selectedState: {
      backgroundColor: 'green'
    },
  },
  series: [{
      values: [35, 25, 15, 41, 2, 45, 14, 65, 40],
    },
    {
      values: [89, 40, 56, 78, 15, 10, 40, 45, 5]
    }
  ]
};

// Load the selection-tool and render the charts once its loaded
zingchart.loadModules('selection-tool', function() {
  zingchart.render({
    id: 'myChart',
    data: myConfig,
    height: 400,
    width: '100%',
    modules: 'selection-tool'
  });
});