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JS Reference Manual

JS Reference Manual (Category Order)
JS Reference Manual (Alphabetical Order)

JavaScript

JS Arrays
JS Booleans
JS Classes
JS Dates
JS Errors
JS Global
JS JSON
JS Maps
JS Math
JS Numbers
JS Promises
JS RegExp
JS Sets
JS Strings
JS Objects
JS Operators
JS Operator Precedence
JS Statements
JS Typed Arrays

Window

Window Object
Window Console
Window History
Window Location
Window Navigator
Window Screen

HTML DOM

HTML Documents
HTML Elements
HTML Attributes
HTML Events
HTML Event Objects
HTML Collection
HTML NodeList
HTML DOMTokenList
HTML Style

Web API

API Canvas
API Console
API Fetch
API Fullscreen
API Geolocation
API History
API MediaQueryList
API Storage
API Validation
Web API

HTML Objects

<a>
<abbr>
<address>
<area>
<article>
<aside>
<audio>
<b>
<base>
<bdo>
<blockquote>
<body>
<br>
<button>
<canvas>
<caption>
<cite>
<code>
<col>
<colgroup>
<datalist>
<dd>
<del>
<details>
<dfn>
<dialog>
<div>
<dl>
<dt>
<em>
<embed>
<fieldset>
<figcaption>
<figure>
<footer>
<form>
<head>
<header>
<h1> - <h6>
<hr>
<html>
<i>
<iframe>
<img>
<ins>
<input> buton
<input> checkbox
<input> kulay
<input> petsa
<input> datetime
<input> datetime-local
<input> emeyl
<input> file
<input> nakatago
<input> imahe
<input> buwan
<input> bilang
<input> pahintulot
<input> radio
<input> hanay
<input> ireset
<input> paghahanap
<input> sumite
<input> teksto
<input> oras
<input> url
<input> linggo
<kbd>
<label>
<legend>
<li>
<link>
<map>
<mark>
<menu>
<menuitem>
<meta>
<meter>
<nav>
<object>
<ol>
<optgroup>
<option>
<output>
<p>
<param>
<pre>
<progress>
<q>
<s>
<samp>
<script>
<section>
<select>
<small>
<source>
<span>
<strong>
<sub>
<summary>
<sup>
<table>
<tbody>
<td>
<tfoot>
<th>
<thead>
<tr>
<textarea>
<time>
<title>
<track>
<u>
<ul>
<var>
<video>

Ilang Mga Sanggunian ng Manwal

CSSStyleDeclaration
Pagbabagong Uri ng JS

Mga.Optional na Kurso

Rekomendasyon ng Kurso:

CodeW3C.com Ang Keng Amo

Input Checkbox defaultChecked Katangian

HTML DOM Input Checkbox Obheto

Paglilinaw at Paggamit

defaultChecked Ang katangian ay ibabalik ang default na halaga ng checked katangian.

Kung ang checkbox ay na-select sa bawat pagsasadya, ang katangian na ito ay ibabalik totookung hindi, ibabalik mali.

Halimbawa

Tingnan kung ang checkbox ay na-select sa bawat pagsasadya:

var x = document.getElementById("myCheck").defaultChecked;

Subukan Ngayon

Grammar

checkboxObject.defaultChecked

Detalye ng Teknolohiya

Halimbawa ng pagbalik:	Boolean na halaga. Kung ang checkbox ay pinili ng default, ibabalik `totoo`kung hindi, ibabalik `mali`.

Suporta ng Browser

Chrome	Edge	Firefox	Safari	Opera
Chrome	Edge	Firefox	Safari	Opera
Suporta	Suporta	Suporta	Suporta	Suporta