Add HTML to label of bar chart – chart js

I am using the chart js to display a bar graph. It’s working correctly on normal instances, but I am willing to change the color or a small portion of the label i.e, I want to include some HTML on the label of the bar chart. But, it isn’t rendering the HTML instead it is showing plain HTML text.

If it is not possible, it’s okay for me if there is another way to achieve this like, change the color of the price and keep the name as it is.

let $js_dom_array = ["43.28", "93.13"];
let $js_am_label_arr = ["<span>$0</span> None", "<span class='text-danger'>$23.63</span> Handicap Accessible"];

let ctx2 = document.getElementById("barChart").getContext("2d");

        let chart = new Chart(ctx2, {
            type: 'bar',
            data: {
                labels: $js_am_label_arr,
                datasets: [{
                    label: 'Amenity Name',
                    data: $js_dom_array,
                    backgroundColor: 'rgba(26,179,148,0.5)',
                    borderColor: 'rgba(75, 192, 192, 1)',
                    borderWidth: 1
                }]
            },
            options: {
                responsive: true,
                maintainAspectRatio: true,
                legendCallback: function(chart) {
                    var text = [];
                    for (var i=0; i<chart.data.datasets.length; i++) {
                        console.log(chart.data.datasets[i]); // see what's inside the obj.
                        text.push(chart.data.datasets[i].label);
                    }
                    return text.join("");
                },
                tooltips: {
                    "enabled": false
                },
                scales: {
                    xAxes: [{
                        stacked: false,
                        beginAtZero: true,
                        ticks: {
                            stepSize: 1,
                            min: 0,
                            autoSkip: false,
                            callback: function(label, index, labels) {
                                if (/s/.test(label)) {
                                    return label.split(" ");
                                }else{
                                    return label;
                                }
                            }
                        }
                    }]
                },
                animation: {
                    duration: 0,
                    onProgress: function() {
                        var chartInstance = this.chart,
                            ctx = chartInstance.ctx;
                        ctx.font = Chart.helpers.fontString(16, Chart.defaults.global.defaultFontStyle, Chart.defaults.global.defaultFontFamily);
                        ctx.textAlign = 'center';
                        ctx.textBaseline = 'bottom';
                        this.data.datasets.forEach(function(dataset, i) {
                            var meta = chartInstance.controller.getDatasetMeta(i);
                            meta.data.forEach(function(bar, index) {
                                if (dataset.data[index] > 0) {
                                    let data = dataset.data[index];
                                    ctx.fillText('$'+Math.round(data), bar._model.x, bar._model.y - 5);
                                }
                            });
                        });
                    }
                },
            }
        });

<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css" integrity="sha384-JcKb8q3iqJ61gNV9KGb8thSsNjpSL0n8PARn9HuZOnIxN0hoP+VmmDGMN5t9UJ0Z" crossorigin="anonymous">
<script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div>
    <canvas id="barChart" height="140"></canvas>
</div>

#Note: Here, you might see that the data in $js_am_label_arr is already an HTML element, but if there is something from where I could pass the array of the raw values and the convert in HTML than I could pass the raw value (without) as well. Currently $js_am_label_arr is created as:

if($avg_amount < 0){
    $text_color = 'text-danger';
    $avg_amount_text = "<span class='text-danger'>$".abs($avg_amount)."</span>";
}else{
    $text_color = '';
    $avg_amount_text = "<span>$".abs($avg_amount)."</span>";
}
$am_label_arr[] = $avg_amount_text.' '.$fv['amenity_name'];

Update:

Expected Output

So if the value is negative for example in the above case, its -$23.63. In this case, I want the label to be ($23.63)[in color red] followed by the name Handicap Accessible. This can be seen at the result as well, text-danger classes is added to show that part in red color.

Answer

As you are open to any plugin so i suggest you to use HighCharts to achieve above case . In below demo code i have just passed the label value to categories in xAxis and done a little change to span tag . i.e : i have added inline css to span where you need to display color red .

Here is demo code :

var chart;
let $js_dom_array = [43.28, 93.13];
let $js_am_label_arr = ["<span>$0</span> None", "<span style='color:red'>$23.63</span> Handicap Accessible"];
$(document).ready(function() {
  chart = new Highcharts.Chart({
    chart: {
      renderTo: 'chart_container', //under chart_container chart will display
      defaultSeriesType: 'bar', //bar grapgh
      backgroundColor: '#CCCCCC',
      type: 'column' //to display in columns wise
    },
    plotOptions: {
      bar: {
        colorByPoint: true,
        dataLabels: {
          enabled: false
        }
      }
    },
    title: {
      text: 'Something.... '
    },
    xAxis: {
      categories: $js_am_label_arr, //for value in labels
    },
    series: [{
      name: 'Amenity Name',
      data: $js_dom_array //array value to plot data
    }]

  });
});

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://code.highcharts.com/gantt/highcharts-gantt.js"></script>

<div id="chart_container"></div>