happy-dom/cjs/nodes/html-label-element/HTMLLabelElementUtility.cjs

Happy DOM is a JavaScript implementation of a web browser without its graphical user interface. It includes many web standards from WHATWG DOM and HTML.

"use strict";
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    if (mod && mod.__esModule) return mod;
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};
Object.defineProperty(exports, "__esModule", { value: true });
const NodeList_js_1 = __importDefault(require("../node/NodeList.cjs"));
const PropertySymbol = __importStar(require("../../PropertySymbol.cjs"));
/**
 * Utility for finding labels associated with a form element.
 */
class HTMLLabelElementUtility {
    /**
     * Returns label elements for a form element.
     *
     * @param element Element to get labels for.
     * @returns Label elements.
     */
    static getAssociatedLabelElements(element) {
        const id = element.id;
        let labels;
        if (id) {
            const rootNode = element.getRootNode();
            labels = rootNode.querySelectorAll(`label[for="${id}"]`);
        }
        else {
            labels = new NodeList_js_1.default();
        }
        let parent = element[PropertySymbol.parentNode];
        while (parent) {
            if (parent['tagName'] === 'LABEL') {
                labels.push(parent);
                break;
            }
            parent = parent[PropertySymbol.parentNode];
        }
        return labels;
    }
}
exports.default = HTMLLabelElementUtility;
//# sourceMappingURL=HTMLLabelElementUtility.cjs.map