<html xmlns="http://www.w3.org/1999/xhtml"><head></head><body><section><h1>仕様書</h1><refs xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"><ul xmlns="http://www.w3.org/1999/xhtml"><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="84" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[84]</anchor-end> <cite xml:lang="en-GB-x-hixie">HTML Standard</cite> (<time>2014-09-08 22:53:16 +09:00</time> 版) <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://www.whatwg.org/specs/web-apps/current-work/#concept-fieldset-disabled">http://www.whatwg.org/specs/web-apps/current-work/#concept-fieldset-disabled</anchor-external></li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="70" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[70]</anchor-end> <cite xml:lang="en-US-x-hixie">HTML Standard</cite> (<time>2013-12-19 00:10:55 +09:00</time> 版) <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://www.whatwg.org/specs/web-apps/current-work/#concept-element-disabled">http://www.whatwg.org/specs/web-apps/current-work/#concept-element-disabled</anchor-external></li></ul></refs></section><section><h1>フォーム制御子系要素 <code class="HTMLa" xml:lang="en">disable</code> 属性</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="2" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[2]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">HTML</anchor> のフォーム<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">制御子</anchor>系要素の <dfn><code class="HTMLa">disabled</code> 属性</dfn>は、
その制御子の利用者入力を無効にします。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="14" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[14]</anchor-end><dl><dt><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素型</anchor></dt><dd><code class="HTMLe"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">button</anchor></code>,
<code class="HTMLe"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">input</anchor></code>, <code class="HTMLe"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">optgroup</anchor></code>,
<code class="HTMLe"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">option</anchor></code>, <code class="HTMLe"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">select</anchor></code>,
<code class="HTMLe"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">textarea</anchor></code>,
<code class="HTMLe" xml:lang="en"><qn xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">fieldset</anchor><nsuri>http://www.w3.org/1999/xhtml</nsuri></qn></code>,
<code class="HTMLe" xml:lang="en"><qn xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">optgroup</anchor><nsuri>http://www.w3.org/1999/xhtml</nsuri></qn></code>,
<code class="HTMLe" xml:lang="en"><qn xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">option</anchor><nsuri>http://www.w3.org/1999/xhtml</nsuri></qn></code></dd><dt><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">属性名</anchor></dt><dd><code class="HTMLa" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">disabled</anchor></code>
(<q xml:lang="en">disalbed</q> (<q>無効</q>) より)</dd><dt><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">属性値</anchor></dt><dd><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">ブール型属性</anchor> (<anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="4" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;4</anchor-internal>)</dd><dt><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">既定値</anchor></dt><dd><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">偽</anchor> (<anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="4" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;4</anchor-internal>)</dd></dl></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="3" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[3]</anchor-end> 仕様書:<ul><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">HTML 4</anchor> (<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Web Forms 1.0</anchor>)<ul><li><cite>17.12.1 Disabled controls</cite>
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="IW" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="HTML4:&quot;interact/forms.html#disabled&quot;">IW:HTML4:&quot;interact/forms.html#disabled&quot;</anchor-external></li></ul></li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Web Forms 2.0</anchor><ul><li><csection xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:" xml:lang="en">2.5. Extensions to existing attributes</csection>
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="IW" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="WF2:&quot;#extensions0&quot;">IW:WF2:&quot;#extensions0&quot;</anchor-external></li><li><anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://www.whatwg.org/specs/web-forms/current-work/#relation">http://www.whatwg.org/specs/web-forms/current-work/#relation</anchor-external></li></ul></li></ul></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="11" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[11]</anchor-end>
HTML 4 DTD の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">注釈</anchor> (参考) には
<q>unavailable in this context</q>
と説明があります。</p><section><h1>属性値</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="4" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[4]</anchor-end> この属性は<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">真偽値属性</anchor>です。指定すれば真 (無効)、
指定しなければ偽 (有効) です。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="5" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[5]</anchor-end> この属性は継承しますが、局所宣言が継承値を上書きします <src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">HTML 4 17.12.1</src>。
この規定が適用されるのは、メニュー選択制御子 (<code class="HTMLe">select</code>)
の場合と推定されます。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="15" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[15]</anchor-end>
<code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">fieldset</anchor></code> が <code class="HTMLa" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">disabled</anchor></code>
されると、その<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">子孫</anchor>の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">フォーム制御子</anchor>は、
すべて <code class="HTMLa" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">disabled</anchor></code> となります。
<src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:" xml:lang="en">WF2 2.5</src></p></section><section><h1>UA による利用</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="6" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[6]</anchor-end>
無効化された制御子は、<ul><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">焦点</anchor>を受取りません。 <src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">HTML 4 17.12.1</src></li><li>タブ navigation (<code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">tabindex</anchor></code> 参照。) で飛ばされます。 
<src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">HTML 4 17.12.1</src></li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">成功</anchor>できません。 <src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">HTML 4 17.12.1</src></li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">レンダリング</anchor>は UA 依存です。<src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">HTML 4 17.12.1</src><ul><li>例: メニュー項目やボタンの名札を<q><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">灰化</anchor></q>する。 <src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">HTML 4 17.12.1</src></li></ul></li></ul></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="16" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[16]</anchor-end>
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">利用者エージェント</anchor>は、<ul><li><code class="HTMLa" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">disabled</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">属性</anchor>が設定されている<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">フォーム制御子</anchor>と、</li><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">祖先</anchor>の <code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">fieldset</anchor></code>
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>の <code class="HTMLa" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">disabled</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">属性</anchor>が設定されている<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">フォーム制御子</anchor></li></ul></p><p>を無効化<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"><strong xmlns="http://www.w3.org/1999/xhtml">しなければなりません</strong></anchor>。
<src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:" xml:lang="en">WF2 2.5</src></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="17" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[17]</anchor-end>
<anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="16" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;16</anchor-internal> を厳密に解釈すると、
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">フォーム制御子</anchor>でない <code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">option</anchor></code>
と <code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">optgroup</anchor></code> と
<code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">fieldset</anchor></code> は無効化されず、
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">フォーム制御子</anchor>である (が <code class="HTMLa" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">disabled</anchor></code>
は持たない) <code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">output</anchor></code>
は無効化されることになってしまいますが、
<code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">fieldset</anchor></code> や
<code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">output</anchor></code> に対して有効・無効ということはあまり意味がありませんし、
<code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">option</anchor></code> や
<code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">optgroup</anchor></code> は
<code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">select</anchor></code> の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">子孫</anchor>でない限り、
やはり有効・無効にあまり意味はないので、
特に問題はなさそうです。</p></section><section><h1>実装</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="12" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[12]</anchor-end>
<cite>CSS Attribute selector bug - My Opera Forums</cite> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://my.opera.com/forums/showthread.php?threadid=96113">http://my.opera.com/forums/showthread.php?threadid=96113</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="18" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[18]</anchor-end> <cite>IE7以下でもdisabled 属性を利用できるようになる「select-option-disabled-emulation.js」-JavaScript Library Archive</cite> (<time>2009-04-19 14:38:57 +09:00</time> 版) <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://javascript.webcreativepark.net/library/select-option-disabled-emulation">http://javascript.webcreativepark.net/library/select-option-disabled-emulation</anchor-external></p></section><section><h1>他との関係</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="7" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[7]</anchor-end> HTML 的には有効・無効を動的に切り替える方法がなく、
スクリプトを使うことになっています。 <src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">HTML 4 17.12.1</src></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="8" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[8]</anchor-end> 似たような属性として <code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">readonly</anchor></code>
があります。利用者の入力を受け付けないという意味では
<code class="HTMLa">disabled</code> と同じですが、 <code class="HTMLa">readonly</code>
な制御子は成功するなどの違いがあります。</p></section><section><h1>アクセス可能性・可用性・安全性</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="10" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[10]</anchor-end> この属性は、例えば、必須の項目が入力されるまで提出ボタンを無効にする、
といったような目的で使うことができます <src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">HTML 4 17.12.1</src>。
しかし、 HTML だけでは有効・無効状態を動的に切り替えることができませんから、
その機能はスクリプトによって実現する必要があります。</p><p>このような場合、初期状態では必須の項目が未入力の状態であるとすると、
提出ボタンの初期状態も<q>無効</q>となるべきです。
従って、 HTML 文書に直接 <samp class="HTML">&lt;input type=&quot;submit&quot; disabled&gt;</samp>
と指定しておきたくなります。しかし、
これは<strong>好ましくありません</strong>。なぜなら、
スクリプトが使えない UA やスクリプトを無効にしている利用者は、
この提出ボタンを押してフォームを提出しておくことができなくなってしまいます。</p><p>ですから、 HTML 文書の記述は<pre class="HTML">&lt;input type=&quot;submit&quot;&gt;</pre></p><p>にとどめておき、スクリプトによって最初にこのボタンを無効化するという方法を採るべきです。</p></section><section><h1>例</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="9" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[9]</anchor-end> 無効な文章入力制御子の例 <src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">HTML 4 17.12.1</src><pre class="HTML">&lt;INPUT disabled name=&quot;fred&quot; value=&quot;stone&quot;&gt;</pre></p><p>この例では、この制御子は通常レンダリングされますが、
利用者は編集できませんし、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">提出</anchor>時に使われることもありません。</p></section></section><section><h1>無効 fieldset</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="21" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[21]</anchor-end> <code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">fieldset</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>は、次の時<rubyb xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"><anchor>無効fieldset</anchor><rt xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">disabled fieldset</rt></rubyb>です <src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="84" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;84</anchor-internal></src>。<figure class="list"><ul><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="82" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[82]</anchor-end> <code class="HTMLa" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">disabled</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">属性</anchor>を持つもの</li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="83" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[83]</anchor-end> <code class="HTMLa" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">disabled</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">属性</anchor>を持つ <code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">fieldset</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">子孫</anchor>であるもので、そちらの <code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">fieldset</anchor></code>
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>の最初の <code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">legend</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>たる<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">子供</anchor>の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">子孫</anchor>ではないもの</li></ul></figure></p></section><section><h1>実際に無効</h1><section><h1>定義</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="71" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[71]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>が<dfn><rubyb xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"><anchor>実際に無効</anchor><rt xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">actually disabled</rt></rubyb></dfn>であるとは、次の状態をいいます <src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="70" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;70</anchor-internal></src>。<figure class="list"><ul><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="54" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[54]</anchor-end> <code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">button</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>で<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">無効</anchor>なもの</li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="55" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[55]</anchor-end> <code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">input</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>で<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">無効</anchor>なもの</li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="56" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[56]</anchor-end> <code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">select</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>で<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">無効</anchor>なもの</li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="57" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[57]</anchor-end> <code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">textarea</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>で<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">無効</anchor>なもの</li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="58" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[58]</anchor-end> <code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">optgroup</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>で <code class="HTMLa" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">disabled</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">属性</anchor>を持つもの</li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="59" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[59]</anchor-end> <code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">option</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>で<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">無効</anchor>なもの</li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="60" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[60]</anchor-end> <del><code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">command</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>で <code class="HTMLa" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">disabled</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">属性</anchor>を持つもの</del><ul><li><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="72" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;72</anchor-internal> で削除</li></ul></li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="61" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[61]</anchor-end> <del><code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">li</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>で <code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">menu</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">子供</anchor>であって、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">命令</anchor>を定義する<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">子要素</anchor>を持っており、かつそのような最初の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">無効状態</anchor><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">ファセット</anchor>が<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">真</anchor> (<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">無効</anchor>) であるもの</del><ul><li><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="72" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;72</anchor-internal> で削除</li></ul></li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="74" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[74]</anchor-end> <del><code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">menuitem</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>で <code class="HTMLa" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">disabled</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">属性</anchor>を持つもの</del><ul><li><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="72" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;72</anchor-internal> で追加</li></ul></li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="62" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[62]</anchor-end> <code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">fieldset</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>で<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">無効fieldset</anchor>であるもの</li></ul></figure></p><comment-p xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="68" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[68]</anchor-end> <code xmlns="http://www.w3.org/1999/xhtml" class="HTML" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&lt;input type=hidden&gt;</anchor></code> には適用されないこととされていましたが、実装に合わせて <anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="67" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;67</anchor-internal>
で適用されるように変更されました。</comment-p></section><section><h1>用法</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="75" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[75]</anchor-end> この概念は <code class="CSS" xml:lang="en">:disabled</code>/<code class="CSS" xml:lang="en">:enabled</code> 
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">擬似クラス</anchor> (<anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="53" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;53</anchor-internal>) の定義と<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">フォーカス可能性</anchor>の定義で使われています。</p></section></section><section><h1><code class="CSS" xml:lang="en">:disabled</code> 擬似クラス、<code class="CSS" xml:lang="en">:enabled</code> 擬似クラス</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="25" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[25]</anchor-end> <dfn><code class="CSS" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">:enabled</anchor></code></dfn> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">擬似クラス</anchor>、<dfn><code class="CSS" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">:disabled</anchor></code></dfn>
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">擬似クラス</anchor>は、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">利用者界面要素</anchor>が有効である、または無効であることをそれぞれ表します <src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="24" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;24</anchor-internal></src>。</p><section><h1>仕様書</h1><refs xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"><ul xmlns="http://www.w3.org/1999/xhtml"><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="24" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[24]</anchor-end> <cite xml:lang="en">Selectors Level 3</cite> (<time>2011-09-29 22:16:17 +09:00</time> 版) <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://www.w3.org/TR/selectors/#enableddisabled">http://www.w3.org/TR/selectors/#enableddisabled</anchor-external></li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="39" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[39]</anchor-end> <cite xml:lang="en-US-x-hixie">HTML Standard</cite> (<time>2011-11-12 00:22:26 +09:00</time> 版) <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://www.whatwg.org/specs/web-apps/current-work/#pseudo-classes">http://www.whatwg.org/specs/web-apps/current-work/#pseudo-classes</anchor-external></li></ul></refs></section><section><h1>意味</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="26" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[26]</anchor-end> どの<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>が<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">利用者界面要素</anchor>であるか、また有効であるか無効であるか、は<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">文書言語</anchor>によって定義されます
<src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="24" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;24</anchor-internal></src>。</p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="27" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[27]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">CSS</anchor> 的に<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">利用者</anchor>が操作可能であるか否かは有効・無効に直接影響しません。例えば
<code class="CSS" xml:lang="en">'<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">display</anchor>'</code> や <code class="CSS" xml:lang="en">'<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">visibility</anchor>'</code> によって<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">レンダリング</anchor>の有無を指定し、
ひいては<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">利用者</anchor>が操作できなくすることができるかもしれませんが、それによって
<code class="CSS" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">:enabled</anchor></code> と <code class="CSS" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">:disabled</anchor></code> の状態が変化するわけではありません。
<src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="24" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;24</anchor-internal></src></p><section><h1>HTML</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="88" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[88]</anchor-end> <code class="CSS" xml:lang="en">:enabled</code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">擬似クラス</anchor>は、次の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>のうち、
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">実際に無効</anchor>でないものに<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">一致</anchor>します <src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="39" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;39</anchor-internal></src>。<figure class="list short"><ul><li><code class="HTMLa" xml:lang="en">button</code></li><li><code class="HTMLa" xml:lang="en">input</code></li><li><code class="HTMLa" xml:lang="en">select</code></li><li><code class="HTMLa" xml:lang="en">textarea</code></li><li><code class="HTMLa" xml:lang="en">optgroup</code></li><li><code class="HTMLa" xml:lang="en">option</code></li><li><code class="HTMLa" xml:lang="en">menuitem</code></li><li><code class="HTMLa" xml:lang="en">fieldset</code></li></ul></figure></p><history xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"><p xmlns="http://www.w3.org/1999/xhtml"><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="40" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[40]</anchor-end> <code class="CSS" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">:enabled</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">擬似クラス</anchor>は次の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>と<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">一致</anchor>します <src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="39" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;39</anchor-internal></src>。<figure class="list"><ul><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="41" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[41]</anchor-end> <del><code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">a</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>で <code class="HTMLa" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">href</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">属性</anchor>を持つもの</del><ul><li><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="85" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;85</anchor-internal> で<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">コメント化</anchor></li></ul></li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="42" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[42]</anchor-end> <del><code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">area</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>で <code class="HTMLa" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">href</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">属性</anchor>を持つもの</del><ul><li><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="85" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;85</anchor-internal> で<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">コメント化</anchor></li></ul></li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="43" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[43]</anchor-end> <del><code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">link</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>で <code class="HTMLa" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">href</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">属性</anchor>を持つもの</del><ul><li><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="85" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;85</anchor-internal> で<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">コメント化</anchor></li></ul></li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="44" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[44]</anchor-end> <code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">button</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>で<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">無効</anchor>でないもの</li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="45" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[45]</anchor-end> <code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">input</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>で<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">無効</anchor>でないもの</li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="46" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[46]</anchor-end> <code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">select</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>で<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">無効</anchor>でないもの</li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="47" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[47]</anchor-end> <code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">textarea</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>で<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">無効</anchor>でないもの</li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="48" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[48]</anchor-end> <code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">optgroup</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>で <code class="HTMLa" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">disabled</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">属性</anchor>を持たないもの</li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="49" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[49]</anchor-end> <code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">option</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>で<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">無効</anchor>でないもの</li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="50" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[50]</anchor-end> <del><code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">command</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>で <code class="HTMLa" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">disabled</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">属性</anchor>を持たないもの</del><ul><li><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="72" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;72</anchor-internal> で削除</li></ul></li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="51" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[51]</anchor-end> <del><code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">li</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>で <code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">menu</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">子供</anchor>であって、<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">命令</anchor>を定義する<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">子要素</anchor>を持っており、かつそのような最初の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">無効状態</anchor><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">ファセット</anchor>が<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">偽</anchor> (<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">無効</anchor>でない) であるもの</del><ul><li><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="72" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;72</anchor-internal> で削除</li></ul></li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="73" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[73]</anchor-end> <code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">menuitem</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>で <code class="HTMLa" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">disabled</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">属性</anchor>を持たないもの<ul><li><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="72" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;72</anchor-internal> で追加</li></ul></li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="52" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[52]</anchor-end> <code class="HTMLe" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">fieldset</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>で<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">無効fieldset</anchor>であるもの</li></ul></figure></p></history><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="53" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[53]</anchor-end> <code class="CSS" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">:disabled</anchor></code> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">擬似クラス</anchor>は<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">実際に無効</anchor>である<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor> (<anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="71" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;71</anchor-internal>) と<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">一致</anchor>します <src xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:"><anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="39" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;39</anchor-internal></src>。</p></section><section><h1>XForms</h1><refs xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"><ul xmlns="http://www.w3.org/1999/xhtml"><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="28" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[28]</anchor-end> <cite xml:lang="EN">XForms 1.1</cite> (<time>2010-08-13 07:45:33 +09:00</time> 版) <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://www.w3.org/TR/xforms/#N90079">http://www.w3.org/TR/xforms/#N90079</anchor-external></li></ul></refs><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="29" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[29]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">XForms</anchor> では、 <code class="CSS" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">:enabled</anchor></code> と <code class="CSS" xml:lang="en"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">:disabled</anchor></code>
はそれぞれ<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">フォーム制御子</anchor>が<rubyb xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"><anchor>関係ある</anchor><rt xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">relevant</rt></rubyb>または<rubyb xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"><anchor>無関係</anchor><rt xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">non-relevant</rt></rubyb>であることを表します。</p></section></section><section><h1>歴史</h1><section><h1>選択子3</h1><refs xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"><ul xmlns="http://www.w3.org/1999/xhtml"><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="30" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[30]</anchor-end> <cite>User Interface Enhancements</cite> (<time>1999-09-16 05:07:02 +09:00</time> 版) <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://www.w3.org/TR/1999/WD-css3-userint-19990916#pseudo-enabled">http://www.w3.org/TR/1999/WD-css3-userint-19990916#pseudo-enabled</anchor-external></li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="31" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[31]</anchor-end> <cite xml:lang="en">User Interface for CSS3</cite> (<time>2000-06-23 03:09:21 +09:00</time> 版) <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://www.w3.org/TR/2000/WD-css3-userint-20000216#pseudo-enabled">http://www.w3.org/TR/2000/WD-css3-userint-20000216#pseudo-enabled</anchor-external></li></ul></refs><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="32" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[32]</anchor-end> はじめこれらの <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">WD</anchor> で定義されていましたが、その後<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">選択子3</anchor>に移されたようです。</p><refs xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"><ul xmlns="http://www.w3.org/1999/xhtml"><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="37" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[37]</anchor-end> <cite xml:lang="en">CSS3 module: W3C Selectors</cite> (<time>2000-04-11 01:57:05 +09:00</time> 版) <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://www.w3.org/TR/2000/WD-css3-selectors-20000410#enableddisabled">http://www.w3.org/TR/2000/WD-css3-selectors-20000410#enableddisabled</anchor-external></li></ul></refs><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="66" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[66]</anchor-end> その後の <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">CSS3 UI</anchor> は単に<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">選択子3</anchor>へのリンクになっています。</p><refs xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"><ul xmlns="http://www.w3.org/1999/xhtml"><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="65" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[65]</anchor-end> <cite xml:lang="en">CSS Basic User Interface Module Level 3 (CSS3 UI)</cite> (<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Tantek Çelik</anchor> 著, <time>2012-01-13 20:03:30 +09:00</time> 版) <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://www.w3.org/TR/2012/WD-css3-ui-20120117/#pseudo-classes">http://www.w3.org/TR/2012/WD-css3-ui-20120117/#pseudo-classes</anchor-external></li></ul></refs></section><section><h1>XForms</h1><refs xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"><ul xmlns="http://www.w3.org/1999/xhtml"><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="33" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[33]</anchor-end> <cite>XForms and Styling</cite> (<time>2002-08-21 23:00:56 +09:00</time> 版) <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://www.w3.org/TR/2002/WD-xforms-20020821/sliceF.html#id2641029">http://www.w3.org/TR/2002/WD-xforms-20020821/sliceF.html#id2641029</anchor-external></li></ul></refs><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="34" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[34]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">XForms</anchor> における定義は <anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="33" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;33</anchor-internal> で追加されました。</p></section><section><h1>Web Controls 1.0</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="38" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[38]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Webアプリケーション</anchor>が状態を制御できるように拡張する構想もありました。</p><refs xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"><ul xmlns="http://www.w3.org/1999/xhtml"><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="36" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[36]</anchor-end> <cite xml:lang="en-GB-hixie">Web Applications Markup Language 1.0</cite>
( (<time>2004-04-08 02:39:12 +09:00</time> 版))
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://hixie.ch/specs/html/apps/web-apps-1#pseudo-classes">http://hixie.ch/specs/html/apps/web-apps-1#pseudo-classes</anchor-external></li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="35" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[35]</anchor-end> <cite xml:lang="en-GB-hixie">Web Controls 1.0</cite>
( (<time>2004-11-09 08:49:52 +09:00</time> 版))
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://www.whatwg.org/specs/web-controls/current-work/#pseudo-classes">http://www.whatwg.org/specs/web-controls/current-work/#pseudo-classes</anchor-external></li></ul></refs></section><section><h1>HTML</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="64" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[64]</anchor-end> <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">HTML</anchor> に関してははじめ <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Web Forms 2.0</anchor> が、後に <anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">HTML Living Standard</anchor> (<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Web Applications 1.0</anchor>)
が規定するようになりました。</p><refs xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:"><ul xmlns="http://www.w3.org/1999/xhtml"><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="19" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[19]</anchor-end> <cite>IRC logs: freenode / #whatwg / 20090610</cite>
(<time>2009-08-29 19:19:58 +09:00</time> 版)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://krijnhoetmer.nl/irc-logs/whatwg/20090610#l-124">http://krijnhoetmer.nl/irc-logs/whatwg/20090610#l-124</anchor-external></li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="20" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[20]</anchor-end> <cite xml:lang="en-GB-x-Hixie">Web Forms 2.0</cite>
(<time>2009-01-05 20:07:15 +09:00</time> 版)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://www.whatwg.org/specs/web-forms/current-work/#disabled1">http://www.whatwg.org/specs/web-forms/current-work/#disabled1</anchor-external></li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="22" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[22]</anchor-end> <cite xml:lang="en">Web Applications 1.0 r5398     Make :disabled accurately reflect &lt;option&gt; disabled state.Fixing http://www.w3.org/Bugs/Public/show_bug.cgi?id=10105</cite>
( (<time>2010-08-31 03:07:00 +09:00</time> 版))
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://html5.org/tools/web-apps-tracker?from=5397&amp;to=5398">http://html5.org/tools/web-apps-tracker?from=5397&amp;to=5398</anchor-external></li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="23" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[23]</anchor-end> <cite>IRC logs: freenode / #whatwg / 20110118</cite>
( (<time>2011-02-12 21:17:44 +09:00</time> 版))
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://krijnhoetmer.nl/irc-logs/whatwg/20110118#l-1039">http://krijnhoetmer.nl/irc-logs/whatwg/20110118#l-1039</anchor-external></li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="63" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[63]</anchor-end> <cite xml:lang="en-US-x-hixie">HTML Standard</cite> (<time>2011-11-12 00:22:26 +09:00</time> 版) <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://www.whatwg.org/specs/web-apps/current-work/#pseudo-classes">http://www.whatwg.org/specs/web-apps/current-work/#pseudo-classes</anchor-external></li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="67" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[67]</anchor-end> <cite xml:lang="en">Web Applications 1.0 r7300     It doesn't make any sense, but browsers make :enabled/:disabled apply to &lt;input type=hidden&gt;, so, oh well.</cite>
( (<time>2012-08-31 02:58:00 +09:00</time> 版))
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://html5.org/tools/web-apps-tracker?from=7299&amp;to=7300">http://html5.org/tools/web-apps-tracker?from=7299&amp;to=7300</anchor-external></li><li><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="72" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[72]</anchor-end> <cite xml:lang="en">Web Applications 1.0 r7602       Grand &lt;menu&gt; revamp. Note: This patch includes parser changes.</cite> (<time>2012-12-29 10:23:00 +09:00</time> 版) <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://html5.org/tools/web-apps-tracker?from=7601&amp;to=7602">http://html5.org/tools/web-apps-tracker?from=7601&amp;to=7602</anchor-external></li></ul></refs></section></section><section><h1>実装</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="13" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[13]</anchor-end>
<cite>Bug 84400 - Support :disabled and :enabled pseudo-classes</cite> <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://bugzilla.mozilla.org/show_bug.cgi?id=84400">https://bugzilla.mozilla.org/show_bug.cgi?id=84400</anchor-external>
(<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">名無しさん</anchor> <weak xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">2005-08-31 02:15:00 +00:00</weak>)</p></section></section><section><h1>メモ</h1><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="69" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[69]</anchor-end> <cite xml:lang="en">Web Applications 1.0 r7498     Another attempt at defining tabindex, :disabled, what can be focused, etc.</cite>
( (<time>2012-11-02 08:07:00 +09:00</time> 版))
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://html5.org/tools/web-apps-tracker?from=7497&amp;to=7498">http://html5.org/tools/web-apps-tracker?from=7497&amp;to=7498</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="76" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[76]</anchor-end> <cite xml:lang="en">Web Applications 1.0 r8390     Update how the interaction with CSS style sheets and CSSOM is defined.</cite>
( (<time>2014-01-14 07:45:00 +09:00</time> 版))
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://html5.org/tools/web-apps-tracker?from=8389&amp;to=8390">http://html5.org/tools/web-apps-tracker?from=8389&amp;to=8390</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="77" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[77]</anchor-end> <cite xml:lang="en">Bug 26622 – :enabled shouldn't match links, since they have no disabled state</cite>
( (<time>2014-09-04 12:29:15 +09:00</time> 版))
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://www.w3.org/Bugs/Public/show_bug.cgi?id=26622">https://www.w3.org/Bugs/Public/show_bug.cgi?id=26622</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="78" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[78]</anchor-end> <cite>IRC logs: freenode / #whatwg / 20140903</cite>
( (<time>2014-09-04 12:29:18 +09:00</time> 版))
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://krijnhoetmer.nl/irc-logs/whatwg/20140903#l-733">http://krijnhoetmer.nl/irc-logs/whatwg/20140903#l-733</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="79" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[79]</anchor-end> <cite xml:lang="en">Web Applications 1.0 r2778 Defined how pseudo-classes match HTML concepts. Redid how rtl/ltr changes are marked. Stopped &lt;legend&gt; centering for &lt;figure&gt;. Removed &lt;multicol&gt; support. Removed &lt;basefont&gt; support. Removed obsolete notes. Fixed minor typos.</cite>
( (<time>2009-02-11 16:36:00 +09:00</time> 版))
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://html5.org/r/2778">http://html5.org/r/2778</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="80" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[80]</anchor-end> <cite>IRC logs: freenode / #whatwg / 20140903</cite>
( (<time>2014-09-04 12:35:25 +09:00</time> 版))
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://krijnhoetmer.nl/irc-logs/whatwg/20140903#l-733">http://krijnhoetmer.nl/irc-logs/whatwg/20140903#l-733</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="81" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[81]</anchor-end> <cite xml:lang="en">Web Applications 1.0 r8746 Try to clarify 'form control is disabled'.</cite>
( (<time>2014-09-05 07:22:00 +09:00</time> 版))
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://html5.org/r/8746">http://html5.org/r/8746</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="1" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[1]</anchor-end> <cite xml:lang="en">Web Applications 1.0 r8753     Make sure :disabled matches fieldsets inside disabled fieldsets, since apparently that's a thing. Also, editorial cleanup around 'disabled'.</cite> (<time>2014-09-06 08:01:00 +09:00</time> 版) <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="http://html5.org/r/8753">http://html5.org/r/8753</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="85" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[85]</anchor-end> <cite xml:lang="en">Web Applications 1.0 r8818     Make :enabled not match &lt;a href&gt;</cite> (<time>2014-09-25 07:29:00 +09:00</time> 版) <anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://html5.org/r/8818">https://html5.org/r/8818</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="86" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[86]</anchor-end> <cite xml:lang="en">28673 – Anchors should be disable-able</cite>
(<time>2016-03-18 13:51:22 +09:00</time> 版)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://www.w3.org/Bugs/Public/show_bug.cgi?id=28673">https://www.w3.org/Bugs/Public/show_bug.cgi?id=28673</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="87" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[87]</anchor-end> <cite xml:lang="en">Define :enabled by reference to &quot;actually disabled&quot;</cite>
(<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">gibson042</anchor>著, <time>2016-08-18 00:15:33 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://github.com/whatwg/html/commit/881985545c6c5edc8a19a72a8249dcbe5e7c5d61">https://github.com/whatwg/html/commit/881985545c6c5edc8a19a72a8249dcbe5e7c5d61</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="89" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[89]</anchor-end> <cite xml:lang="en">Editorial: &quot;actually disabled&quot; is also used for :enabled now</cite>
(<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">annevk</anchor>著, <time>2016-08-18 22:55:03 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://github.com/whatwg/html/commit/ac87672aa0c840ac5ff810c5ed39c5523923d17a">https://github.com/whatwg/html/commit/ac87672aa0c840ac5ff810c5ed39c5523923d17a</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="90" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[90]</anchor-end> <cite xml:lang="en">Non-normative note about disabled controls disallows selection · Issue #1852 · whatwg/html</cite>
(<time>2016-10-06 12:10:37 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://github.com/whatwg/html/issues/1852">https://github.com/whatwg/html/issues/1852</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="91" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[91]</anchor-end> <cite xml:lang="en">Clarify the difference between disabled and readonly</cite>
(<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">domenic</anchor>著, <time>2016-10-13 02:22:52 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://github.com/whatwg/html/commit/5918513a6662afc3e94073498a1755a39bb98e9b">https://github.com/whatwg/html/commit/5918513a6662afc3e94073498a1755a39bb98e9b</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="92" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[92]</anchor-end> <cite xml:lang="en">Clarify and add some examples around focus</cite>
(<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">domenic</anchor>著, <time>2016-11-03 04:45:57 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://github.com/whatwg/html/commit/deb83668390151a2cf242c24dd9d68509860e77a">https://github.com/whatwg/html/commit/deb83668390151a2cf242c24dd9d68509860e77a</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="93" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[93]</anchor-end> <cite xml:lang="en">Remove the context menu feature</cite>
(<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">domenic</anchor>著, <time>2017-06-09 03:16:29 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://github.com/whatwg/html/commit/e7e8c88ecdd7cdc96171f05ab6fe23b56dd48d8a">https://github.com/whatwg/html/commit/e7e8c88ecdd7cdc96171f05ab6fe23b56dd48d8a</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="94" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[94]</anchor-end> <cite xml:lang="en">Clarify disabled for option/optgroup is defined separately</cite>
(<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">annevk</anchor>著, <time>2018-01-29 03:15:17 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://github.com/whatwg/html/commit/8d60f070d6ba6b5c7dfbc116fd9d3faee5d9c96e">https://github.com/whatwg/html/commit/8d60f070d6ba6b5c7dfbc116fd9d3faee5d9c96e</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="95" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[95]</anchor-end> <cite xml:lang="en">Clarify disabled for option/optgroup is defined separately by annevk · Pull Request #3415 · whatwg/html</cite>
(<time>2018-01-29 12:53:40 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://github.com/whatwg/html/pull/3415">https://github.com/whatwg/html/pull/3415</anchor-external></p><p><anchor-end xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="96" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">[96]</anchor-end> <cite xml:lang="en">Editorial: attribute domintro/index tweaks</cite>
(<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">domenic</anchor>著, <time>2019-10-19 09:27:08 +09:00</time>)
<anchor-external xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resScheme="URI" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:resParameter="https://github.com/whatwg/html/commit/39098184f795a75887239af5a34d812f2994dd95">https://github.com/whatwg/html/commit/39098184f795a75887239af5a34d812f2994dd95</anchor-external></p></section></body></html>