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extendDayjs()

Extend the dayjs library with plugins

const cal = new CalHeatmap();
cal.extend(PluginFunc);

The built-in dayjs is already shipped with some plugins, see the DateHelper for the list of plugins.

Arguments​

Return​

  • void

Usage​

Example with the BuddhistEra plugin​

Inject the dayjs plugin in your page <head>

index.html
<script src="https://cdn.jsdelivr.net/npm/dayjs@1/plugin/buddhistEra.js"></script>

Extend dayjs with the plugin, before the paint() call

index.js
const cal = new CalHeatmap();
cal.extendDayjs(window.dayjs_plugin_buddhistEra);
cal.paint();