Mafunzo ya CodeW3C kwenye Internet
Mafunzo ya HTML
Mkainiko wa Mfumili
Mkainiko wa Server
Mafunzo ya Programming
Mafunzo ya XML
Kitabu cha Kurejeshwa cha Kusambaa
Kitabu cha Taarifa cha Kuelezea
Makala ya Mwongozo
Kitabu cha Agizo cha JS
Kitabu cha Agizo cha JS (kufuatia kikoa cha kategoria)
Kitabu cha Agizo cha JS (kufuatia harakati za herufi)
JavaScript
Array ya JS
Boolean ya JS
Class ya JS
Tarehe ya JS
Kosa ya JS
Jumuisha ya JS
JSON ya JS
Map ya JS
Math ya JS
Number ya JS
Promise ya JS
RegExp ya JS
Set ya JS
Masharti ya JS
Mfano wa JS
Mtaathia ya JS
Kiwango cha Mfano wa Mtaathia ya JS
Mauhabarifu ya JS
Makini wa Tani ya JS
Window
Kampuni ya Window
Console ya Window
History ya Window
Location ya Window
Navigator ya Window
Screen ya Window
DOM ya HTML
Dokumenti ya HTML
Element ya HTML
Attribute ya HTML
Event ya HTML
Mfano wa Event ya HTML
Collection ya HTML
NodeList ya HTML
DOMTokenList ya HTML
Style ya HTML
Web API
API Canvas
API ya Console
API Fetch
API ya Fullscreen
API ya Geolocation
API ya History
API ya MediaQueryList
API ya Storage
API ya Validation
API ya Web
Mfano wa HTML
<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> button
<input> checkbox
<input> color
<input> date
<input> datetime
<input> datetime-local
<input> email
<input> file
<input> hidden
<input> image
<input> month
<input> number
<input> password
<input> radio
<input> range
<input> reset
<input> search
<input> submit
<input> text
<input> time
<input> url
<input> week
<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>
</a></li> <li><a href="/sw/jsref/dom_obj_time.html" title="Sarafu ya HTML DOM Time"><time></a></li> <li><a href="/sw/jsref/dom_obj_title.html" title="Sarafu ya HTML DOM Title"><title></a></li> <li><a href="/sw/jsref/dom_obj_track.html" title="Sarafu ya HTML DOM Track"><track></a></li> <li><a href="/sw/jsref/dom_obj_u.html" title="Sarafu ya HTML DOM Underline"><u></a></li> <li><a href="/sw/jsref/dom_obj_ul.html" title="Sarafu ya HTML DOM Ul"><ul></a></li> <li><a href="/sw/jsref/dom_obj_var.html" title="Sarafu ya HTML DOM Variable"><var></a></li> <li><a href="/sw/jsref/dom_obj_video.html" title="Sarafu ya HTML DOM Video"><video></a></li> </ul> <h2>其他参考手册</h2> <ul> <li><a href="/sw/jsref/obj_cssstyledeclaration.html" title="Sarafu ya CSSStyleDeclaration">CSSStyleDeclaration</a></li> <li><a href="/sw/jsref/jsref_type_conversion.html" title="Muungaji wa Aina ya JavaScript">JS 类型转换</a></li> </ul> </div> <div><h3><center> 选修课 </center><h3> <h2>课程推荐：</h2> <ul> <li><a href="/sw/howto/index.html" title="Kikaa cha Mafanikio ya CodeW3C.com">Kikaa cha Mafanikio ya CodeW3C.com</a></li> </ul> </div> </div> <div id="maincontent"> <div class="idea"> <a href="/"><button>English</button></a> <a href="/zh/"><button>中文</button></a> <a href="/oldzh/"><button>繁體中文</button></a> <a href="/ru/"><button>Русский</button></a> <a href="/fr/"><button>Français</button></a> <a href="/de/"><button>Deutsch</button></a> <a href="/es/"><button>Español</button></a> <a href="/pt/"><button>Português</button></a> <a href="/ja/"><button>日本語</button></a> <a href="/ko/"><button>한국어</button></a> <a href="/it/"><button>Italiano</button></a> <a href="/ar/"><button>عربي</button></a> <a href="/hi/"><button>हिंदी</button></a> <a href="/bn/"><button>বাংলা</button></a> <a href="/ms/"><button>Bahasa Malaysia</button></a> <a href="/my/"><button>မြန်မာ</button></a> <a href="/vi/"><button>Tiếng Việt</button></a> <a href="/th/"><button>ภาษาไทย</button></a> <a href="/lo/"><button>ລາວ</button></a> <a href="/id/"><button>Bahasa Indonesia</button></a> <a href="/ur/"><button>اردو</button></a> <a href="/ha/"><button>Hausa</button></a> <a href="/pl/"><button>Język polski</button></a> <a href="/pa/"><button>ਪੰਜਾਬੀ</button></a> <a href="/sv/"><button>Svenska</button></a> <a href="/da/"><button>Dansk</button></a> <a href="/nl/"><button>Nederlands</button></a> <a href="/tr/"><button>Türkçe</button></a> <a href="/fi/"><button>suom.</button></a> <a href="/el/"><button>Ελληνικά</button></a> <a href="/fa/"><button>فارسی</button></a> <a href="/sw/"><button>Kiswahili</button></a> <a href="/te/"><button>తెలుగు</button></a> <a href="/tl/"><button>wikang Galu</button></a> </div> <h1>API ya Console cha JavaScript</h1> <div class="prenextnav"> <ul> <li> Kuuja <a href="/sw/jsref/api_canvas.html" title="API ya Canvas cha JavaScript">API Canvas</a></li> <li> Pya jaani <a href="/sw/jsref/api_fetch.html" title="API ya Fetch cha JavaScript">API Fetch</a></li> </ul> </div> <div> <h2>Console 对象</h2> <p>Console 对象提供对浏览器调试控制台的访问。</p> <p>Console 对象是 window 对象的属性。</p> <p>Console 对象通过以下方式访问：</p> <p>window.console 或仅用 console</p> <h3>实例</h3> <pre class="language-js"> window.console.error("You made a mistake"); </pre> <p class="tiy"><a target="_blank" href="/sw/tiy/t.html?f=jsck_console_error_1">亲自试一试</a></p> <pre class="language-js"> console.error("You made a mistake"); </pre> <p class="tiy"><a target="_blank" href="/sw/tiy/t.html?f=jsck_console_error_2">亲自试一试</a></p> </div> <div> <h2>Console 对象方法</h2> <table class="dataintable"> <tr> <th style="width: 25%;">方法</th> <th>描述</th> </tr> <tr> <td><a href="/sw/jsref/met_console_assert.html" title="Method ya console.assert() ya HTML DOM">assert()</a></td> <td>如果 assertion 为 false，则将错误消息写入控制台。</td> </tr> <tr> <td><a href="/sw/jsref/met_console_clear.html" title="Method ya console.clear() ya HTML DOM">clear()</a></td> <td>清空控制台。</td> </tr> <tr> <td><a href="/sw/jsref/met_console_count.html" title="Method ya console.count() ya HTML DOM">count()</a></td> <td>记录这个对 count() 的特定调用已被调用的次数。</td> </tr> <tr> <td><a href="/sw/jsref/met_console_error.html" title="Method ya console.error() ya HTML DOM">error()</a></td> <td>Kuweka ujumbe wa kina kwenye kikemia cha kufikia.</td> </tr> <tr> <td><a href="/sw/jsref/met_console_group.html" title="Method ya console.group() ya HTML DOM">group()</a></td> <td>Kuanza uagizaji mpya kwenye kikemia.</td> </tr> <tr> <td><a href="/sw/jsref/met_console_groupcollapsed.html" title="Method ya console.groupCollapsed() ya HTML DOM">groupCollapsed()</a></td> <td>Kuanza uagizaji mpya kwenye kikemia. Kama uagizaji huu ni kufikia kwenye uagizaji mpya. Mwanasoma anahitaji kushambulia na ukili wa ukili kwenye ukili wa ukili wa ukili.</td> </tr> <tr> <td><a href="/sw/jsref/met_console_groupend.html" title="Method ya console.groupEnd() ya HTML DOM">groupEnd()</a></td> <td>Kuondoa uagizaji wa kwa sasa kwenye kikemia.</td> </tr> <tr> <td><a href="/sw/jsref/met_console_info.html" title="Method ya console.info() ya HTML DOM">info()</a></td> <td>Kuweka ujumbe wa habari kwenye kikemia cha kufikia.</td> </tr> <tr> <td><a href="/sw/jsref/met_console_log.html" title="Method ya console.log() ya HTML DOM">log()</a></td> <td>Kuweka ujumbe kwenye kikemia cha kufikia.</td> </tr> <tr> <td><a href="/sw/jsref/met_console_table.html" title="Method ya console.table() ya HTML DOM">table()</a></td> <td>Kuweka data ya tabia kama tabia.</td> </tr> <tr> <td><a href="/sw/jsref/met_console_time.html" title="Method ya console.time() ya HTML DOM">time()</a></td> <td>Kuanza waagizaji (inaingia kwa sababu ya uwanja wa kufikia kwa kufiaji kwa kumaliza kufiaji).</td> </tr> <tr> <td><a href="/sw/jsref/met_console_timeend.html" title="Method ya console.timeEnd() ya HTML DOM">timeEnd()</a></td> <td>Kuondoa waagizaji wote wa kwanza wa console.time() ambao walianza.</td> </tr> <tr> <td><a href="/sw/jsref/met_console_trace.html" title="Method ya console.trace() ya HTML DOM">trace()</a></td> <td>Kuweka kueleza kwenye kikemia cha kufikia.</td> </tr> <tr> <td><a href="/sw/jsref/met_console_warn.html" title="Metakipia ya HTML DOM console.warn() Methode">warn()</a></td> <td>Kuweka ujumbe wa kina kwenye kikemia cha kufikia.</td> </tr> </table> </div> <div class="prenextnav"> <ul> <li> Kuuja <a href="/sw/jsref/api_canvas.html" title="API ya Canvas cha JavaScript">API Canvas</a></li> <li> Pya jaani <a href="/sw/jsref/api_fetch.html" title="API ya Fetch cha JavaScript">API Fetch</a></li> </ul> </div><div style="background-color:#fcfdf8; padding:0;"> </div> </div> <!-- maincontent end --> <div id="sidebar"> <div><h3><center> Kifaa cha Kifaa </center><h3> <h5 id="tools_reference"><a href="/sw/jsref/index.html">Kitabu cha Taarifa cha JavaScript na HTML DOM</a></h5> <h5 id="tools_example"><a href="/sw/js/js_examples.html">Mifano ya JavaScript</a></h5> <h5 id="tools_quiz"><a href="/sw/js/js_quiz.html">Imitindo ya JavaScript</a></h5> <h5 id="tools_tutorial"><a href="/sw/js/index.html">Mafunzo ya JavaScript</a></h5> </div> <div><h3><center> Viungo vya Mshambuliaji </center><h3> <div id="sbtg"> <script src="/myjs/zzsr.js"></script> </div> </div> </div> <div id="footer"> <p id="p1"> Matokeo ya CodeW3C.com yana uwanja wa kufikia na kufiaji, hayatukubaliwa kweli wa matokeo. Risiko zilizotumika kwa kusaidia zawadi hizi zimekubaliwa kwenye tovuti hii. Iliofuata kwa sababu ya kusaidia zawadi hizi zimekubaliwa kwenye tovuti hii. Hatakiwa hisia, zote haki zimehifadhiwa. Hatakiwa hisia. </p> <p id="p2"> <a href="/sw/about/index.html" title="Kuhusu CodeW3C.com">Kuhusu CodeW3C.com</a> <a href="/sw/about/about_helping.html" title="Msaada CodeW3C.com">Msaada CodeW3C.com</a> <a href="/sw/about/about_use.html" title="Kuhusu kutumia">Sharti za kutumia</a> <a href="/sw/about/about_privacy.html" title="Kuhusu hukumu">Hukumu ya hukumu</a> <a href="http://www.comfortsoftwaregroup.com/" target="_blank"><img src="/comfortsoftwaregroup.png"></a> <a href="http://www.ce4e.com/" target="_blank"><img src="/poweredby.png" alt="Inarifuwa na Ce4e.com"></a> </p> </div> </div> <!-- wrapper end --> <script src="/myjs/tongji.js"></script> </body> </html>