happy-dom-without-node
Version:
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.
42 lines • 1.76 kB
JavaScript
import * as PropertySymbol from '../../PropertySymbol.js';
import HTMLElementNamedNodeMap from '../html-element/HTMLElementNamedNodeMap.js';
/**
* Named Node Map.
*
* @see https://developer.mozilla.org/en-US/docs/Web/API/NamedNodeMap
*/
export default class HTMLOptionElementNamedNodeMap extends HTMLElementNamedNodeMap {
/**
* @override
*/
setNamedItem(item) {
const replacedItem = super.setNamedItem(item);
if (!this[PropertySymbol.ownerElement][PropertySymbol.dirtyness] &&
item[PropertySymbol.name] === 'selected' &&
replacedItem?.[PropertySymbol.value] !== item[PropertySymbol.value]) {
const selectNode = (this[PropertySymbol.ownerElement][PropertySymbol.selectNode]);
this[PropertySymbol.ownerElement][PropertySymbol.selectedness] = true;
if (selectNode) {
selectNode[PropertySymbol.updateOptionItems](this[PropertySymbol.ownerElement]);
}
}
return replacedItem || null;
}
/**
* @override
*/
[(PropertySymbol.ownerElement, PropertySymbol.removeNamedItem)](name) {
const removedItem = super[PropertySymbol.removeNamedItem](name);
if (removedItem &&
!this[PropertySymbol.ownerElement][PropertySymbol.dirtyness] &&
removedItem[PropertySymbol.name] === 'selected') {
const selectNode = (this[PropertySymbol.ownerElement][PropertySymbol.selectNode]);
this[PropertySymbol.ownerElement][PropertySymbol.selectedness] = false;
if (selectNode) {
selectNode[PropertySymbol.updateOptionItems]();
}
}
return removedItem;
}
}
//# sourceMappingURL=HTMLOptionElementNamedNodeMap.js.map