<html xmlns="http://www.w3.org/1999/xhtml"><head></head><body><section><h1><code class="HTMLe">col</code> 要素型 (HTML, XHTML 1)</h1><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> <abbr><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">HTML</anchor><title xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:10:">Hypertext Markup Language</title></abbr> の 
<dfn><code class="HTMLe">col</code> 要素型</dfn>の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">要素</anchor>は、
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">表</anchor>の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">列</anchor>を表します。</p><p><code class="HTMLe">col</code> 要素は、
複数の列に同時に属性による指定を行いたいときに使うことができます。
<code class="HTMLe"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">colgroup</anchor></code> 要素型と似ていますが、
<code class="HTMLe">colgroup</code> が<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">列群</anchor>構造を表すのに対し、
<code class="HTMLe">col</code> は構造を表しません。</p><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>
仕様書: <ul><li><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">HTML 4</anchor><ul><li>
<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;struct/tables.html#edef-COL&quot;">IW:HTML4:&quot;struct/tables.html#edef-COL&quot;</anchor-external></li></ul></li></ul></p><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><dl><dt><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">開始タグ</anchor></dt><dd>必須</dd><dt><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">終了タグ</anchor></dt><dd>禁止 (HTML 4), 必須 (XHTML 1)</dd><dt><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">内容模型</anchor></dt><dd><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">強制空要素</anchor>。</dd><dt>出現できる文脈</dt><dd><code class="HTMLe"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">table</anchor></code> 直下
(<code class="SGML">(<code class="HTMLe"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">caption</anchor></code>?, (<em><code class="HTMLe">colgroup</code></em> | <code class="HTMLe">col</code>)*, <code class="HTMLe"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">thead</anchor></code>?, <code class="HTMLe"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">tfoot</anchor></code>?, <code class="HTMLe"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">tbody</anchor></code>+)</code>)、 <code class="HTMLe"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">colgroup</anchor></code> 要素直下 (任意個)</dd><dt><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">属性</anchor></dt><dd><table><tbody><tr><td>属性名</td><td>属性値</td><td>既定値</td><td>説明</td><td>出典</td></tr><tr><td><code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">align</anchor></code></td><td></td><td></td><td>揃え</td><td>[HTML4] <code class="SGML">%<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">cellhalign</anchor></code></td></tr><tr><td><code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">bgcolor</anchor></code></td><td><code class="SGML">%<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Color</anchor></code></td><td></td><td>背景色</td></tr><tr><td><code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">char</anchor></code></td><td></td><td></td><td>揃える文字</td><td>[HTML4] <code class="SGML">%cellhalign</code></td></tr><tr><td><code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">charoff</anchor></code></td><td></td><td></td><td>揃える文字</td><td>[HTML4] <code class="SGML">%cellhalign</code></td></tr><tr><td><code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">class</anchor></code></td><td></td><td></td><td><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">級</anchor></td><td>[HTML4] %<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">coreattr</anchor></td></tr><tr><td><code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">dir</anchor></code></td><td></td><td></td><td><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">書字方向</anchor></td><td>[HTML4] %<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">i18n</anchor></td></tr><tr><td><code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">id</anchor></code></td><td></td><td></td><td>一意識別子</td><td>[HTML4] %coreattr</td></tr><tr><td><code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">lang</anchor></code></td><td></td><td></td><td><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">自然言語</anchor></td><td>[HTML4] %i18n</td></tr><tr><td><code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">xml</anchor>:lang</code></td><td></td><td></td><td>自然言語</td><td>[XHTML1]</td></tr><tr><td><code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">onclick</anchor></code></td><td></td><td></td><td></td><td>[HTML4] %<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">events</anchor></td></tr><tr><td><code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">ondblclick</anchor></code></td><td></td><td></td><td></td><td>[HTML4] %events</td></tr><tr><td><code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">onkeydown</anchor></code></td><td></td><td></td><td></td><td>[HTML4] %events</td></tr><tr><td><code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">onkeypress</anchor></code></td><td></td><td></td><td></td><td>[HTML4] %events</td></tr><tr><td><code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">onkeyup</anchor></code></td><td></td><td></td><td></td><td>[HTML4] %events</td></tr><tr><td><code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">onmousedown</anchor></code></td><td></td><td></td><td></td><td>[HTML4] %events</td></tr><tr><td><code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">onmousemove</anchor></code></td><td></td><td></td><td></td><td>[HTML4] %events</td></tr><tr><td><code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">onmouseout</anchor></code></td><td></td><td></td><td></td><td>[HTML4] %events</td></tr><tr><td><code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">onmouseover</anchor></code></td><td></td><td></td><td></td><td>[HTML4] %events</td></tr><tr><td><code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">onmouseup</anchor></code></td><td></td><td></td><td></td><td>[HTML4] %events</td></tr><tr><td><code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">span</anchor></code></td><td><code class="SGML"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">NUMBER</anchor></code></td><td><code class="HTML">1</code></td><td>行数</td><td>[HTML4]</td></tr><tr><td><code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">style</anchor></code></td><td></td><td></td><td>スタイル情報</td><td>[HTML4] %coreattr</td></tr><tr><td><code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">title</anchor></code></td><td></td><td></td><td>注釈的題</td><td>[HTML4] %coreattr</td></tr><tr><td><code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">valign</anchor></code></td><td></td><td></td><td>垂直配置</td><td>[HTML4] <code class="SGML">%<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">cellvalign</anchor></code></td></tr><tr><td><code class="HTMLa"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">width</anchor></code></td><td><code class="SGML">%<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">MultiLength</anchor>;</code></td><td>(継承)</td><td>行幅</td><td>[HTML4]</td></tr></tbody></table></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> 列群に含まれる列の数の計算などにおける
<code class="HTMLe">col</code> と <code class="HTMLe">colgroup</code>
の相互作用については、 <code class="HTMLe"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">colgroup</anchor></code>
の説明を参照してください。</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>
<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">見出し</anchor>と思われる <code class="HTMLe"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">tr</anchor></code> の後に <code class="HTMLe">col</code> が続き、その後にデータと思われる <code class="HTMLe">tr</code> が続くという気持ちの悪い<em>自称</em> HTML 4.01 移行用 DTD による文書を見てしまいました。
中央揃えとかをデータこまだけに適用させたかったぽいです。</p><p><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Gecko</anchor> (<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">Firefox</anchor> 0.9) の HTML
構文解析器は素直に <code class="HTMLe"><anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">tbody</anchor></code> が2つある構造を推測するようです。これはこれでまたなんか気持ち悪い。
<weak xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">(Gecko の HTML 解析器は不思議 HTML を無理矢理解釈しようとして (ソースから見ると) 変な木を作ることがよくある (たまにまともな文書も変な木になる) けど、この場合は比較的まとも。 <code xmlns="http://www.w3.org/1999/xhtml" class="HTMLe">col</code> を <code xmlns="http://www.w3.org/1999/xhtml" class="HTMLe">tbody</code> の前に押しやって、 <code xmlns="http://www.w3.org/1999/xhtml" class="HTMLe">tbody</code> は原則通り1つだけに、ってことはしてくれないみたい。)</weak>
(<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:">2004-12-22 11:48:35 +00:00</weak>)</p><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>
<anchor-internal xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" a0:anchor="5" xmlns:a0="urn:x-suika-fam-cx:markup:suikawiki:0:9:">&gt;&gt;5</anchor-internal> のような裏技(藁)を紹介している<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">タグ講座</anchor>があるのかと思って探してみるも見つからず。 (ていうかそういうのどうやって探せばいいのよ? タグ講座専門検索円陣誰か作って)
(<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:">2004-12-22 12:10:21 +00:00</weak>)</p><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 4 DTD の<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">注釈</anchor> (参考) には
<q>COL elements define the alignment properties for cells in one or more columns.</q>
と説明があります。
(<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">名無しさん</anchor> [sage])</p><form xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:" ref="comment"></form></section><section><h1>メモ</h1><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> <cite xml:lang="en">Web Applications 1.0 r5327     Bug 915 police action</cite>
( (<time>2010-08-24 16:54:00 +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=5326&amp;to=5327">http://html5.org/tools/web-apps-tracker?from=5326&amp;to=5327</anchor-external></p><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> <cite xml:lang="en">Possible Inconsistency in HTML 4.01 Spec</cite>
( (<anchor xmlns="urn:x-suika-fam-cx:markup:suikawiki:0:9:">fagricipni@fagricipni.com</anchor> 著, <time>2010-08-07 01:20:48 +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://lists.w3.org/Archives/Public/www-html-editor/2010JulSep/0001.html">http://lists.w3.org/Archives/Public/www-html-editor/2010JulSep/0001.html</anchor-external></p><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> <cite xml:lang="en-GB-x-Hixie">Hixie's Natural Log: The mystery of why only four properties apply to table columns</cite>
( (<time>2013-08-18 19:02:47 +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://ln.hixie.ch/?start=1070385285&amp;count=1">http://ln.hixie.ch/?start=1070385285&amp;count=1</anchor-external></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> <cite xml:lang="en">Bug 25535 – Allow col without colgroup in the content model (like tr is allowed without tbody)</cite>
( (<time>2014-05-06 04:05:56 +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="https://www.w3.org/Bugs/Public/show_bug.cgi?id=25535">https://www.w3.org/Bugs/Public/show_bug.cgi?id=25535</anchor-external></p><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 xml:lang="en">Bug 25535 – Allow col without colgroup in the content model (like tr is allowed without tbody)</cite>
( (<time>2014-07-22 09:16:44 +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="https://www.w3.org/Bugs/Public/show_bug.cgi?id=25535">https://www.w3.org/Bugs/Public/show_bug.cgi?id=25535</anchor-external></p></section></body></html>