heartbeat-monitor/node_modules/dom-helpers/esm/addClass.js
Matt Bruce bed1169443 Initial commit: Heartbeat Monitor dashboard
- Full-featured monitoring dashboard for local web apps
- Real-time status tracking with uptime percentages
- Visual sparklines for status history
- Add/Edit/Delete apps dynamically
- Categories and color coding
- Auto-refresh every 30 seconds
- API endpoints for apps and status management
2026-02-18 11:16:01 -06:00

11 lines
520 B
JavaScript

import hasClass from './hasClass';
/**
* Adds a CSS class to a given element.
*
* @param element the element
* @param className the CSS class name
*/
export default function addClass(element, className) {
if (element.classList) element.classList.add(className);else if (!hasClass(element, className)) if (typeof element.className === 'string') element.className = element.className + " " + className;else element.setAttribute('class', (element.className && element.className.baseVal || '') + " " + className);
}