@servicenow/library-enhanced-element/src/on-render.js

Base element for Now Design System components

import get from 'lodash/get';

const getOnRenderFns = (config) => {
	const fns = [];
	if (config.onRender) {
		fns.push(config.onRender);
	}
	const behaviors = config.behaviors || [];
	for (let behavior of behaviors) {
		const onRender = get(
			behavior,
			`behavior.onRender`,
			get(behavior, 'onRender', null)
		);
		if (onRender) {
			fns.push(onRender);
		}
	}
	return fns;
};

export const extendWithOnRender = (baseConfig) => {
	const onRenderFns = getOnRenderFns(baseConfig);

	if (onRenderFns.length === 0) {
		return baseConfig;
	}
	/* eslint-disable-next-line no-undef */
	if (process.env.NODE_ENV === 'development') {
		/* eslint-disable-next-line no-console */
		console.error(
			'`onRender()` from @devsnc/library-enhanced-element is not supported. Please migrate to using `actionTypes.COMPONENT_RENDERED` lifecycle method from @servicenow/ui-core.'
		);
	}

	return baseConfig;
};