@gravityforms/utils/src/dom/get-children.js

JavaScript utilities for Gravity Forms development.

/**
 * @module getChildren
 * @description Get immediate child nodes of a passed element and return an array of them.
 *
 * @since 1.0.0
 *
 * @param {HTMLElement} el The element to get all immediate children for.
 *
 * @return {Array} Iterable array of dom nodes.
 *
 * @example
 * import { getChildren } from  "@gravityforms/utils";
 *
 * function Example() {
 *  const node = document.getElementById( 'example' );
 *  const children = getChildren( node );
 * }
 *
 */
export default function getChildren( el ) {
	const children = [];
	let i = el.children.length;
	for ( i; i --; ) { // eslint-disable-line
		if ( el.children[ i ].nodeType !== 8 ) {
			children.unshift( el.children[ i ] );
		}
	}

	return children;
}