* option 要素型 (HTML, XHTML 1)

[1] [[HTML]] の [DFN[[CODE(HTMLe)[option]] 要素]]は、
メニュー制御子 ([CODE(HTMLe)[[[select]]]]) の選択肢を表します。

[2] 仕様書:
- [[HTML 4]] ([[Web Forms 1.0]])
-- [CITE[menus]]
<IW:HTML4:"interact/forms.html#menu">
-- [CITE[17.6 The [CODE(HTMLe)[SELECT]], [CODE(HTMLe)[OPTGROUP]], and [CODE(HTMLe)[OPTION]] elements]]
<IW:HTML4:"interact/forms.html#edef-OPTGROUP">

[3] 
:[[開始タグ]]:必須
:[[終了タグ]] (HTML 4):省略可能
:終了タグ (XHTML 1):必須
:出現できる文脈:[CODE(HTMLe)[[[select]]]] 要素や
[CODE(HTMLe)[[[optgroup]]]] の子供として任意個
:[[内容模型]]:[CODE(SGML)[#[[PCDATA]]]]
:[[属性]]:
,属性名,属性値,既定値,説明,出典
,[CODE(HTMLa)[[[class]]]],,(なし),[[級]],"[HTML 4] %[[coreattrs]] ⊂ %[[attrs]], [XHTML 1] [[Core]] ⊂ [[Common]]"
,[CODE(HTMLa)[[[dir]]]],,,[[書字方向]],"[HTML 4] %[[i18n]] ⊂ %attrs, [XHTML 1] [[I18N]] ⊂ Common"
,[CODE(HTMLa)[[[disabled]]]],([[真偽値属性]]),(偽),無効,[HTML 4]
,[CODE(HTMLa)[[[id]]]],[CODE(SGML)[[[ID]]]],(なし),一意識別子,"[HTML 4] %coreattrs ⊂ %attrs, [XHTML 1] Core ⊂ Common"
,[CODE(HTMLa)[[[label]]]],[CODE(SGML)[%[[Text]]]],(内容),階層名,[HTML 4]
,[CODE(HTMLa)[[[lang]]]],,,[[自然言語]],"[HTML 4] %i18n ⊂ %attrs"
,[CODE(HTMLa)[[[xml]]:lang]],,,自然言語     ,"[XHTML 1] I18N ⊂ Common"
,[CODE(HTMLa)[[[onclick]]]]   ,[CODE(SGML)[%[[Script]]]],(なし),,"[HTML 4] %[[events]] ⊂ %attrs, [XHTML 1] [[Events]] ⊂ Common"
,[CODE(HTMLa)[[[ondblclick]]]],[CODE(SGML)[%[[Script]]]],(なし),,"[HTML 4] %events ⊂ %attrs, [XHTML 1] Events ⊂ Common"
,[CODE(HTMLa)[[[onkeydown]]]] ,[CODE(SGML)[%[[Script]]]],(なし),,"[HTML 4] %events ⊂ %attrs, [XHTML 1] Events ⊂ Common"
,[CODE(HTMLa)[[[onkeypress]]]],[CODE(SGML)[%[[Script]]]],(なし),,"[HTML 4] %events ⊂ %attrs, [XHTML 1] Events ⊂ Common"
,[CODE(HTMLa)[[[onkeyup]]]]   ,[CODE(SGML)[%[[Script]]]],(なし),,"[HTML 4] %events ⊂ %attrs, [XHTML 1] Events ⊂ Common"
,[CODE(HTMLa)[[[onmousedown]]]],[CODE(SGML)[%[[Script]]]],(なし),,"[HTML 4] %events ⊂ %attrs, [XHTML 1] Events ⊂ Common"
,[CODE(HTMLa)[[[onmousemove]]]],[CODE(SGML)[%[[Script]]]],(なし),,"[HTML 4] %events ⊂ %attrs, [XHTML 1] Events ⊂ Common"
,[CODE(HTMLa)[[[onmouseout]]]],[CODE(SGML)[%[[Script]]]],(なし),,"[HTML 4] %events ⊂ %attrs, [XHTML 1] Events ⊂ Common"
,[CODE(HTMLa)[[[onmouseover]]]],[CODE(SGML)[%[[Script]]]],(なし),,"[HTML 4] %events ⊂ %attrs, [XHTML 1] Events ⊂ Common"
,[CODE(HTMLa)[[[onmouseup]]]] ,[CODE(SGML)[%[[Script]]]],(なし),,"[HTML 4] %events ⊂ %attrs, [XHTML 1] Events ⊂ Common"
,[CODE(HTMLa)[[[selected]]]],(真偽値属性),(偽),初期選択,[HTML 4]
,[CODE(HTMLa)[[[style]]]]   ,,,スタイル情報 ,"[HTML 4] %coreattrs ⊂ %attrs, [XHTML 1] [[Style]] ⊂ Common"
,[CODE(HTMLa)[[[title]]]]   ,,,注釈的題     ,"[HTML 4] %coreattrs ⊂ %attrs, [XHTML 1] Core ⊂ Common"
,[CODE(HTMLa)[[[value]]]],,(内容),値,[HTML 4]
[[#comment]]

** メモ

[[#comment]]

*メモ