Using HTML to showcase information in JavaScript "data"

This specific JavaScript code is designed to showcase table data in the form of a chart.

  <script type="text/javascript">
        $(function () {
            $('#container').highcharts({
                data: {
                    table: 'datatable'
                },
                chart: {
                    type: 'column'
                },
                title: {
                    text: 'Results'
                },
                yAxis: {
                    allowDecimals: false,
                    title: {
                        text: 'Units'
                    }
                },
                tooltip: {
                    formatter: function () {
                        return '<b>' + this.series.name + '</b><br/>' +
                            this.point.y + ' ' + this.point.name.toLowerCase();
                    }
                }
            });
        });
    </script>

Included below is the HTML markup that holds the necessary data:

<div id="container" style="min-width: 310px; height: 400px; margin: 0 auto"></div>

<table id="datatable">
    <thead>
        <tr>
            <th></th>
            <th>Jane</th>
            <th>John</th>
        </tr>
    </thead>
    <tbody>
        <tr>
            <th>Apples</th>
            <td>3</td>
            <td>4</td>
        </tr>
        <tr>
            <th>Pears</th>
            <td>2</td>
            <td>0</td>
        </tr>
    </tbody>
</table>

Additionally, I have these values within my HTML and wish to implement them into the chart instead of the default data (Jane, John, Apples, Pears).

<div id="name"> </div>
<div id="age"></div>

"name" and "age" contain unique values. Is it possible to incorporate these values into the chart rather than the existing ones? Any suggestions on how to achieve this?

Explore this link for reference on current functionality.

The current display of my chart resembles what's showcased in the provided link. Can I update it to show "name" and "age" instead?

Answer №1

Your inquiry lacks specificity, but I will do my best to assist you. More information would enhance our ability to provide a comprehensive response. Please consider including the following:
What specific data points do you intend to showcase on the chart?
Which variables are you seeking to measure? For instance, are you tracking years?
Are you assessing diverse attributes of one individual or uniform characteristics across multiple individuals?

If your objective is to depict "name" and "age" on the chart as opposed to the given example, it appears that you wish to exhibit names alongside age as the metric value. In this case, here is a proposed solution.

JSFiddle: Javascript HighChart Example with Age as Measuring Value

HTML Code

<div id="container" style="min-width: 310px; max-width: 800px; height: 400px; margin: 0 auto"></div>

Javascript Code

$(function () {
    $('#container').highcharts({
        chart: {
            type: 'bar'
        },
        title: {
            text: 'Age of Major Life Events'
        },
        subtitle: {
            text: 'Created By: <a href="http://www.rocketrisa.com">Rocket Risa</a>'
        },
        xAxis: {
            categories: ['John', 'Jane', 'Jessica', 'Jordan', 'Jeri'],
            title: {
                text: null
            }
        },
        yAxis: {
            min: 0,
            title: {
                text: 'Age (years)',
                align: 'high'
            },
            labels: {
                overflow: 'justify'
            }
        },
        tooltip: {
            valueSuffix: ' years'
        },
        plotOptions: {
            bar: {
                dataLabels: {
                    enabled: true
                }
            }
        },
        legend: {
            layout: 'vertical',
            align: 'right',
            verticalAlign: 'top',
            x: -40,
            y: 80,
            floating: true,
            borderWidth: 1,
            backgroundColor: ((Highcharts.theme && Highcharts.theme.legendBackgroundColor) || '#FFFFFF'),
            shadow: true
        },
        credits: {
            enabled: false
        },
        series: [{
            name: 'Teen',
            data: [15, 13, 18, 14, 17]
        }, {
            name: 'Young Adult',
            data: [23, 28, 21, 25, 27]
        }, {
            name: 'Middle Age 30+',
            data: [35, 46, 32, 64, 51]
        }]
    });
});

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