html, body {

    width: 100%;

    height: 100%;

    margin: 0;

    padding: 0;

}

button {

    margin: 10px 0 0 10px;

}

label {

    margin: 10px 0 0 10px;

}

input {

    width: 65px;

    margin: 10px 0 0 5px;

}

#container {

    position: absolute;

    width: 100%;

    top: 35px;

    bottom: 0;

}

anychart.onDocumentReady(function () {

​

    // create data

    data = [

      ["January", 12000],

      ["February", 15000],

      ["March", 16000],

      ["April", 14000],

      ["May", 10000]

    ];

    // create a data set

    var dataSet = anychart.data.set(data);

​

    // map the data

    mapping = dataSet.mapAs({x: 0, value: 1, fill: 2, stroke: 2});

​

    // create a chart

    var chart = anychart.column();

​

    // create a series and set the data

    var series = chart.column(mapping);

​

    // set the chart title

    chart.title("Data Sets: Updating");

​

    // set the container id

    chart.container("container");

​

    // initiate drawing the chart

    chart.draw();

});

​

// update a row

function updateRow() {

  var index = document.getElementById("indexInput").value;

  var newColor = document.getElementById("colorInput").value;

  mapping.set(index, "fill", newColor);

  mapping.set(index, "stroke", newColor);

}