happy-dom
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.
126 lines • 4.71 kB
JavaScript
"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
var _a;
Object.defineProperty(exports, "__esModule", { value: true });
const PropertySymbol = __importStar(require("../../PropertySymbol.cjs"));
const RadioNodeList_js_1 = __importDefault(require("./RadioNodeList.cjs"));
/**
* HTMLFormControlsCollection.
*
* @see https://developer.mozilla.org/en-US/docs/Web/API/HTMLFormControlsCollection
*/
class HTMLFormControlsCollection extends Array {
constructor() {
super(...arguments);
this[_a] = {};
}
/**
* Returns item by index.
*
* @param index Index.
*/
item(index) {
return index >= 0 && this[index] ? this[index] : null;
}
/**
* Returns named item.
*
* @param name Name.
* @returns Node.
*/
namedItem(name) {
if (this[PropertySymbol.namedItems][name] && this[PropertySymbol.namedItems][name].length) {
if (this[PropertySymbol.namedItems][name].length === 1) {
return this[PropertySymbol.namedItems][name][0];
}
return this[PropertySymbol.namedItems][name];
}
return null;
}
/**
* Appends named item.
*
* @param node Node.
* @param name Name.
*/
[(_a = PropertySymbol.namedItems, PropertySymbol.appendNamedItem)](node, name) {
if (name) {
this[PropertySymbol.namedItems][name] =
this[PropertySymbol.namedItems][name] || new RadioNodeList_js_1.default();
if (!this[PropertySymbol.namedItems][name].includes(node)) {
this[PropertySymbol.namedItems][name].push(node);
}
if (this[PropertySymbol.isValidPropertyName](name)) {
this[name] =
this[PropertySymbol.namedItems][name].length > 1
? this[PropertySymbol.namedItems][name]
: this[PropertySymbol.namedItems][name][0];
}
}
}
/**
* Appends named item.
*
* @param node Node.
* @param name Name.
*/
[PropertySymbol.removeNamedItem](node, name) {
if (name && this[PropertySymbol.namedItems][name]) {
const index = this[PropertySymbol.namedItems][name].indexOf(node);
if (index > -1) {
this[PropertySymbol.namedItems][name].splice(index, 1);
if (this[PropertySymbol.namedItems][name].length === 0) {
delete this[PropertySymbol.namedItems][name];
if (this.hasOwnProperty(name) && this[PropertySymbol.isValidPropertyName](name)) {
delete this[name];
}
}
else if (this[PropertySymbol.isValidPropertyName](name)) {
this[name] =
this[PropertySymbol.namedItems][name].length > 1
? this[PropertySymbol.namedItems][name]
: this[PropertySymbol.namedItems][name][0];
}
}
}
}
/**
* Returns "true" if the property name is valid.
*
* @param name Name.
* @returns True if the property name is valid.
*/
[PropertySymbol.isValidPropertyName](name) {
return (!!name &&
!this.constructor.prototype.hasOwnProperty(name) &&
!Array.prototype.hasOwnProperty(name) &&
(isNaN(Number(name)) || name.includes('.')));
}
}
exports.default = HTMLFormControlsCollection;
//# sourceMappingURL=HTMLFormControlsCollection.cjs.map