table è¦ç´ 

since: 31st/Aug./2001; last modified: 16th/Sep./2001

table è¦ç´ ã‚¿ã‚¤ãƒ—ã¯ãƒ†ãƒ¼ãƒ–ル・モジュールã«å«ã¾ã‚Œã¦ãŠã‚Šã€ XHTML 1.1 ã®å†…容モデルã§ã¯ã€å†…容セット Table ã«å«ã¾ã‚Œã€DTD ã§ã¯ %BlkSpecial.class; ã«å«ã¾ã‚Œã¾ã™ã€‚従ã£ã¦ã€ä¾‹ãˆã° body è¦ç´ ã‚¿ã‚¤ãƒ—ã‚„ div è¦ç´ ã‚¿ã‚¤ãƒ— ã®å­è¦ç´ ã¨ã—ã¦å®šç¾©ã•ã‚Œã¦ã„ã¾ã™ã€‚

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table è¦ç´ ã‚¿ã‚¤ãƒ—ã¯ã€è¡¨ã®ã‚³ãƒ³ãƒ†ãƒŠã¨ã—ã¦åƒãã¾ã™ã€‚表ã¨ã¯ã€è¤‡æ•°ã®è¡Œã¨åˆ—ã«å±žã™ã‚‹ã€è¤‡æ•°ã®è¦ç´ ã®é›†åˆã§ã™ã€‚ List ã¯ä¸€æ¬¡å…ƒã®é…列ã§ã—ãŸãŒã€ Table ã¯äºŒæ¬¡å…ƒã®é…列を表ç¾ã—ã¾ã™ã€‚西欧諸語ã§ã¯ã€ã‚¿ã‚¤ãƒ—ライタãªã©ã§ã€ã‚¤ãƒ³ãƒ‡ãƒ³ãƒˆã‚’æƒãˆãŸãƒ†ã‚­ã‚¹ãƒˆåˆ—を「テーブルã€ã¨å‘¼ã¶ç¿’æ…£ãŒã‚ã‚Šã¾ã™ã€‚PCã§ã‚‚キーボードã«ã€Œã‚¿ãƒ–ã€ã‚­ãƒ¼ãŒæ®‹ã£ã¦ã„ã¾ã™ã€‚

テーブルã®åŽŸç¾©table è¦ç´ ã«ã‚ˆã‚‹å®Ÿç¾
æ„味    è¦ç´ ã‚¿ã‚¤ãƒ—    分類
æ®µè½    p             Block
リスト  ul, ol, dl    Block
ルビ    ruby          Inline
表      tabel         Blcok
<table summary="è¦ç´ ã‚¿ã‚¤ãƒ—ã®åˆ†é¡žã¨å†…容モデル">
<tr>
  <th>æ„味</th>   <th>è¦ç´ ã‚¿ã‚¤ãƒ—</th>    <th>分類</th>
</tr>
<tr>
  <td>段è½</td>   <td>p</td>             <td>Blcok</td>
</tr>
<tr>
  <td>リスト</td> <td>ul, ol, dl</td>    <td>Blcok</td>
</tr>
<tr>
  <td>ルビ</td>   <td>ruby</td>          <td>Inline</td>
</tr>
<tr>
  <td>表</td>     <td>table</td>         <td>Blcok</td>
</tr>
</table>
表モジュール [ç§è¨³]
caption, col, colgroup, table, tbody, td, tfoot, th, thead, tr
è¦ç´  属性 最å°å†…容モデル
caption Common (PCDATA | Inline)*
table Common, border (Pixels), cellpadding (Length), cellspacing (Length), datapagesize (CDATA), frame ("void" | "above" | "below" | "hsides" | "lhs" | "rhs" | "vsides" | "box" | "border"), rules ("none" | "groups" | "rows" | "cols" | "all"), summary (Text), width (Length) caption?, ( col* | colgroup* ), (( thead?, tfoot?, tbody+ ) | ( tr+ ))
td Common, abbr (Text), align ("left" | "center" | "right" | "justify" | "char"), axis (CDATA), char (Character), charoff (Length), colspan (Number), headers (IDREFS), rowspan (Number), scope ("row", "col", "rowgroup", "colgroup"), valign ("top" | "middle" | "bottom" | "baseline") (PCDATA | Flow)*
th Common, abbr (Text), align ("left" | "center" | "right" | "justify" | "char"), axis (CDATA), char (Character), charoff (Length), colspan (Number), headers (IDREFS), rowspan (Number), scope ("row", "col", "rowgroup", "colgroup"), valign ("top" | "middle" | "bottom" | "baseline") (PCDATA | Flow)*
tr Common, align ("left" | "center" | "right" | "justify" | "char"), char (Character), charoff (Length), valign ("top" | "middle" | "bottom" | "baseline") (td | th)+
col Common, align ("left" | "center" | "right" | "justify" | "char"), char (Character), charoff (Length), span (Number), valign ("top" | "middle" | "bottom" | "baseline"), width (MultiLength) EMPTY
colgroup Common, align ("left" | "center" | "right" | "justify" | "char"), char (Character), charoff (Length), span (Number), valign ("top" | "middle" | "bottom" | "baseline"), width (MultiLength) col*
tbody Common, align ("left" | "center" | "right" | "justify" | "char"), char (Character), charoff (Length), valign ("top" | "middle" | "bottom" | "baseline") tr+
thead Common, align ("left" | "center" | "right" | "justify" | "char"), char (Character), charoff (Length), valign ("top" | "middle" | "bottom" | "baseline") tr+
tfoot Common, align ("left" | "center" | "right" | "justify" | "char"), char (Character), charoff (Length), valign ("top" | "middle" | "bottom" | "baseline") tr+

実装: DTD

テーブルã®æ§‹é€ 

table è¦ç´ 

table è¦ç´ ã¯ãƒ–ロックレベルã®è¦ç´ ã§ã™ã€‚テーブルを包å«ã™ã‚‹ã‚³ãƒ³ãƒ†ãƒŠã¨ã—ã¦åƒãã¾ã™ã€‚ãã®å†…容モデルã¯æ¬¡ã®ã‚ˆã†ã«å®šç¾©ã•ã‚Œã¦ã„ã¾ã™ï¼š caption?, ( col* | colgroup* ), (( thead?, tfoot?, tbody+ ) | ( tr+ ))

å³ã¡ã€ table è¦ç´ ã®å†…容ã¯ä¸‰ã¤ã«åˆ†ã‹ã‚Œã¾ã™ï¼š

  1. キャプション: caption è¦ç´ ã¯ä¸€å›žä»¥ä¸‹ (?) 出ç¾ã—ã¦ã‚ˆã„
  2. 列構造化: col è¦ç´ ã¨ colgroup è¦ç´ ã¯ã‚¼ãƒ­å›žä»¥ä¸Š (*) 出ç¾ã—ã¦ã‚ˆãã€
  3. テーブル本文: thead, tfoot, tbody è¦ç´ ã‹ tr è¦ç´ ã®ä½•ã‚Œã‹ä¸€æ–¹ã ã‘ãŒå‡ºç¾ã—ã¦ã‚ˆãã€

次ã«ä»£è¡¨çš„ãªä¾‹ã‚’示ã—ã¾ã™ï¼š

table è¦ç´ ã®å†…容パターン
1.2.3.
<table>
  <tr></tr>
  <tr></tr>
  <tr></tr>
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</table>
<table>
  <caption></caption>
  <thead></thead>
  <tfoot></tfoot>
  <tbody></tbody>
  <tbody></tbody>
</table>
<table>
  <caption></caption>
  <thead></thead>
  <tbody></tbody>
  <tbody></tbody>
  <tbody></tbody>
</table>
4.5.6.
<table>
  <caption></caption>
  <thead></thead>
  <tbody></tbody>
  <tbody></tbody>
  <tbody></tbody>
</table>
<table>
  <caption></caption>
  <col></col>
  <thead></thead>
  <tfoot></tfoot>
  <tbody></tbody>
</table>
<table>
  <caption></caption>
  <colgroup></colgroup>
  <colgroup></colgroup>
  <tr></tr>
  <tr></tr>
</table>

テーブルã¯ã€è¦–覚的ã«ã¯å„ªã‚ŒãŸè¡¨ç¤ºæ–¹æ³•ã§ã™ãŒã€éžè¦–覚系ã§ã¯å†…容ãŒå…¨ã把æ¡ã§ããªã„å ´åˆãŒã‚ã‚Šã¾ã™ã€‚éžè¦–覚系装置ã§ã‚‚閲覧ã§ãるよã†ã«ã€å·¥å¤«ã™ã‚‹ã‚ˆã†ã«ãŠå‹§ã‚ã—ã¾ã™ã€‚

table è¦ç´ ã«ã¯ summary 属性ãŒå®šç¾©ã•ã‚Œã¦ã„ã¾ã™ã€‚ã“ã‚Œã¯ã€å½“該テーブルã®æ¦‚è¦ã‚’記述ã™ã‚‹ç‚ºã®ã‚‚ã®ã§ã™ã€‚テーブルã®æ¦‚è¦ã‚„目的ã€ãƒ‡ãƒ¼ã‚¿æ§‹é€ ãªã©ã‚’記述ã™ã‚‹ã¨ã€éžè¦–覚系装置利用者ãŒé–²è¦§ã™ã‚‹éš›ã®åŠ©ã‘ã«ãªã‚Šã¾ã™ã€‚

<table summary="ã“ã‚Œã¯äºŒè¡ŒäºŒåˆ—ã®è¡¨ã®ä¾‹ã§ã™ã€‚">
  <tr><td>(0,0)</td><td>(0,1)</td></tr>
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</table>

table è¦ç´ ã§ã¯å…±é€šå±žæ€§ã‚»ãƒƒãƒˆ Common ãŒå®šç¾©ã•ã‚Œã¦ãŠã‚Šã€ãã®ä¸­ã«ã¯å›½éš›åŒ–属性セット I18N ã‚‚å«ã¾ã‚Œã¦ã„ã¾ã™ã€‚ã“ã“ã«å«ã¾ã‚Œã‚‹ dir 属性ã«ã‚ˆã£ã¦ã€è¡Œå†…セルã®é…置方å‘ãŒæŒ‡å®šã§ãã¾ã™ã€‚ã¤ã¾ã‚Šã€æœ€åˆã®åˆ—ã‚’å³ç«¯ã«ç½®ãã‹ã€å·¦ç«¯ã«ç½®ãã‹æŒ‡å®šã§ãã‚‹ã®ã§ã™ã€‚

tr, td, th è¦ç´ 

最もå˜ç´”ãªãƒ†ãƒ¼ãƒ–ルã§ã¯ã€ table è¦ç´ ã®ç›´æŽ¥ã®å­è¦ç´ ã«ã¯ tr è¦ç´ ã—ã‹ç¾ã‚Œã¾ã›ã‚“。 tr è¦ç´ ã¯ã€ãƒ†ãƒ¼ãƒ–ルã®è¡Œ (Row) を表ã—ã¾ã™ã€‚ã“ã®å†…容㫠th è¦ç´ ã¨ td è¦ç´ ã‚’使ã£ã¦ã€ã‚»ãƒ«ã‚’ã¤ãã‚Šã¾ã™ã€‚

<table summary="表ã®ä¾‹">
  <tr> <th>(0,0)</th>  <th>(0,1)</th>  <th>(0,2)</th> </tr>
  <tr> <th>(1,0)</th>  <td>(1,1)</td>  <td>(1,2)</td> </tr>
  <tr> <th>(2,0)</th>  <td>(2,1)</td>  <td>(2,2)</td> </tr>
</table>

th è¦ç´ ã¯è¦‹å‡ºã—情報をå«ã¿ã€ td è¦ç´ ã¯ãƒ‡ãƒ¼ã‚¿ã‚’å«ã¿ã¾ã™ã€‚ãã®å†…容ã¯æ–‡å­—データã‹ã€ä»»æ„ã®ãƒ–ロックレベルã¾ãŸã¯ãƒ†ã‚­ã‚¹ãƒˆãƒ¬ãƒ™ãƒ«ã®è¦ç´  (Flow) ã‚’å«ã¿å¾—ã¾ã™ã€‚

<table>
  <tr>
    <td><p>ã“ã‚“ã«ã¡ã¯</p></td>
    <td><strong>本日ã¯</strong>晴天ãªã‚Šã€‚</th>
  </tr>
  <tr>
    <td>
    テーブル自身も入れられã¾ã™ã€‚
      <table>
        <tr> <th>(0,0)</th>  <th>(0,1)</th> </tr>
        <tr> <th>(1,0)</th>  <td>(1,1)</td> </tr>
        <tr> <th>(2,0)</th>  <td>(2,1)</td> </tr>
      </table>
    </td>
    <td>
      <ul>
        <li>item 1</li>
        <li>item 2</li>
        <li>item 3</li>
      </ul>
    </td>
  </tr>
</table>

見出ã—情報ã«é–¢ã—ã¦ã¯ã€æ¬¡ã®ã‚ˆã†ãªå±žæ€§ã‚’用ã„ã¦ã€æƒ…å ±ã®æ§‹é€ ã‚’明確ã«ã™ã¹ãã§ã™ï¼š

th è¦ç´ ã¨ td è¦ç´ ã®å±žæ€§

headers = idrefs
scope = scope-name
abbr = text
axis = cdata

以上ã®ã»ã‹ã«ã€æ–‡å­—列æƒãˆãªã©ã€ã‚»ãƒ«å†…容ã®è¡¨ç¤ºèª¿æ•´ç”¨ã®å±žæ€§ãŒå®šç¾©ã•ã‚Œã¦ã„ã¾ã™ã€‚

ã“ã“ã§ç´¹ä»‹ã—ãŸå±žæ€§ã¯è©³ç´°ã§è¤‡é›‘ã§ã™ãŒã€éžé–²è¦§ç’°å¢ƒåˆ©ç”¨è€…ã®å¯èª­æ€§ç¢ºä¿ãªã©ã‚’目的ã¨ã—ã¦ã€ abbr 属性㨠scope 属性ã¯æŒ‡å®šã—ãŸæ–¹ãŒè‰¯ã„ã§ã—ょã†ã€‚

<table summary="2真数ã¨16進数">
<tr>
  <th abbr="Decilmal" scope="col">10進数</th>
  <td>00</td>  <td>01</td>  <td>02</td>  <td>03</td>
  <td>04</td>  <td>05</td>  <td>06</td>  <td>07</td>
  <td>08</td>  <td>09</td>  <td>10</td>  <td>11</td>
  <td>12</td>  <td>13</td>  <td>14</td>  <td>15</td>
</tr>
<tr>
  <th abbr="Binary" scope="col">2進数</th>
  <td>0000</td>  <td>0001</td>  <td>0010</td>  <td>0011</td>
  <td>0100</td>  <td>0101</td>  <td>0110</td>  <td>0111</td>
  <td>1000</td>  <td>1001</td>  <td>1010</td>  <td>1011</td>
  <td>1100</td>  <td>1101</td>  <td>1110</td>  <td>1111</td>
</tr>
<tr>
  <th abbr="Hexadecilmal" scope="col">16進数</th>
  <td>0</td>  <td>1</td>  <td>2</td>  <td>3</td>
  <td>4</td>  <td>5</td>  <td>6</td>  <td>7</td>
  <td>8</td>  <td>9</td>  <td>a</td>  <td>b</td>
  <td>c</td>  <td>d</td>  <td>e</td>  <td>f</td>
</tr>
</table>

å˜ç´”ãªè¡¨ã§ã‚ã‚Œã°ã€è¦‹å‡ºã—セルã®ä½œç”¨æ–¹å‘ã¯ã€è¡Œ (col) ã‹åˆ— (row) ã«ãªã‚‹ã§ã—ょã†ã‹ã‚‰ã€ scope 属性ã§ä½œç”¨æ–¹å‘を指定ã™ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚ã¾ãŸã€éžè¦–覚系出力装置を利用ã—ã¦ã„ã‚‹æ–¹ã®ãŸã‚ã«ã€ abbr 属性を与ãˆã‚‹ã‚ˆã†ã«ãŠå‹§ã‚ã—ã¾ã™ã€‚

複雑ãªè¡¨ã®å ´åˆã¯ã€ scope ã§ã¯æŒ‡ç¤ºãŒã§ããªã„å ´åˆã‚‚ã‚ã‚Šã¾ã™ã€‚ãã®ã¨ãã¯ã€ headers 属性を利用ã—ã¾ã™ã€‚次ã®ä¾‹ã¯ã€ headers 属性㨠axis 属性ã®åˆ©ç”¨ä¾‹ã§ã™ï¼š

<table summary="旅行支出表">
  <tr>
    <th></th>
    <th abbr="食事" id="a1" axis="支出">食事</th>
   <th abbr="宿泊" id="a2" axis="支出">宿泊</th>
  </tr>
  <tr>
    <th abbr="Seattle" id="b1" axis="場所">Seattle</th>
    <th></th>
    <th></th>
  </tr>
  <tr>
    <th abbr="8-Aug." id="b2" axis="日付">10-Aug.</th>
    <td headers="a1 b1 b2">37.74</td>
    <td headers="a2 b1 b2">112.00</td>
  </tr>
  <tr>
    <th abbr="9-Aug." id="b3" axis="日付">9-Aug.</th>
    <td headers="a1 b1 b3">27.28</td>
    <td headers="a2 b1 b3">112.00</td>
  </tr>
  <tr>
    <th abbr="San Jose" id="b4" axis="場所">San Jose</th>
    <th></th>
    <th></th>
  </tr>
  <tr>
    <th abbr="10-Aug." id="b5" axis="日付">10-Aug.</th>
    <td headers="a1 b4 b5">96.25</td>
    <td headers="a2 b4 b5">120.00</td>
  </tr>
</table>

上記サンプルã®è¡¨ç¤ºä¾‹ã§ã™ï¼š

食事 宿泊
Seattle
10-Aug. 37.74 112.00
9-Aug. 27.28 112.00
San Jose
10-Aug. 96.25 120.00

座標軸「場所ã€ã«ã¯ã€äºŒã¤ã®è¦‹å‡ºã— "San Jose", "Seattle" ãŒæŒ‡å®šã—ã¦ã‚ã‚Šã¾ã™ã€‚ã“れらã¯ãã‚Œãžã‚Œ id 属性値㧠b1, b4 ãŒæŒ‡å®šã—ã¦ã‚ã‚‹ã®ã§ã€ headers 属性値ã®ãƒªã‚¹ãƒˆã« b1, b4 ãŒå«ã¾ã‚Œã‚‹ã‚»ãƒ«ã¯ã€ã€Œå ´æ‰€ã€è»¸ä¸Šã®å€¤ã§ã‚‚ã‚ã‚Šã¾ã™ã€‚

例ãˆã°ã€ã€Œã‚·ã‚¢ãƒˆãƒ«ã€ã®ã€Œ8月9æ—¥ã€ã®ã€Œé£Ÿè²»ã€ã¯ "$27.28-" ã«ãªã£ã¦ã„ã¾ã™ã€‚ã“ã®ã‚»ãƒ«ã¯ã€ id 属性値㌠a1 b1 b3 ã‚’æŒã£ã¦ã„ã¾ã™ã€‚ã—ãŸãŒã£ã¦ã€(支出, 場所, 日付) = (食事, Seattle, 9-Aug.) ã§æŒ‡å®šã§ãã¾ã™ã€‚


Copyright © 2001, SUGAI, Manabu. All rights reserved. 著作権ã¯æ”¾æ£„ã—ã¦ã„ã¾ã›ã‚“。
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