How to use Select Dropdown to Update Chart Datasets Chart.js

How to use Select Dropdown to Update Chart Datasets Chart.js

In this viewers question the focus was on creating an interactive chart. The goal was how to use a select dropdown option. Once an option was selected the chart will update based on the selected option. The selected option is connected to a dataset that would trigger an update function on click.

These kind of interactive charts are absolutely great and keeps your viewers engaged. A digital chart should be interactive as we are not dealing with pictures but a website. This is why a solid understanding of Javascript is recommended. Especially understanding arrays with Chart JS which is being covered in the Chart.js Array Series.