vanillajs-browser-helpers/trigger.mjs

Collection of convenience code snippets (helpers) that aims to make it a little easier to work with vanilla JS in the browser

import isEventTarget from './isEventTarget';
const customEvent = (name, data) => {
    const options = { bubbles: true };
    if (typeof data !== 'undefined') {
        options.detail = data;
    }
    return new CustomEvent(name, options);
};
function trigger(elm, eventNames, data) {
    if (!isEventTarget(elm)) {
        data = eventNames;
        eventNames = elm;
        elm = document;
    }
    if (!Array.isArray(eventNames)) {
        eventNames = [eventNames];
    }
    eventNames.forEach((evt) => elm.dispatchEvent(customEvent(evt, data)));
    return elm;
}
export default trigger;