Help:Tables/ja


 * MediaWiki のデータベース テーブルの構造は、 を参照してください

ウィキ ページでは表 (table) を作成できます. 原則として、必要がなければテーブルの使用を避けるのが最善です. テーブルのマークアップはしばしばページの編集を煩雑にさせます.

テーブルのウィキ文法の概要

 * The above marks must start on a new line except the double  and   for optionally adding consecutive cells to a line. However, blank spaces at the beginning of a line are ignored.
 * HTML の属性.  Each mark, except table end, optionally accepts one or more HTML attributes. Attributes must be on the same line as the mark. Separate attributes from each other with a single space.
 * Cells and caption ( or ,   or  , and  ) hold content. So separate any attributes from content with a single pipe . Cell content may follow on same line or on following lines.
 * Table and row marks ( and  ) do not directly hold content. Do not add pipe  after their optional attributes. If you erroneously add a pipe after attributes for the table mark or row mark the parser will delete it and your final attribute if it was touching the erroneous pipe!
 * Content may (a) follow its cell mark on the same line after any optional HTML attributes or (b) on lines below the cell mark. Content that uses wiki markup that itself needs to start on a new line, such as lists, headings, or nested tables, must be on its own new line.
 * Pipe character as content. To insert a pipe character into a table, use the &lt;nowiki&gt; &lt;/nowiki&gt; escaping markup.

基礎
以下のテーブルは罫線と十分な余白を欠いていますが、最も簡単な表構造のウィキ文法を示すために使っています.

{| style="width:100%" ! style="width: 50%;"|記述例 ! style="width: 50%;"|表示例
 * style="padding: 5px;"|
 * style="padding: 5px;"|
 * style="padding: 5px;"|


 * }

同じ行のセルは、 で区切って、一行で書くことができます. もし、セルの中に改行を含める必要があれば、 を代わりに使ってください.

{| style="width:100%" ! style="width: 50%;"|入力 ! style="width: 50%;"|出力
 * style="padding: 5px;"|
 * style="padding: 5px;"|
 * style="padding: 5px;"|


 * }

以下のウィキマークアップにあるような、セルの中の余分な半角スペースは、表の形成に影響を与えません.

{| style="width:100%" ! style="width: 50%;"|入力 ! style="width: 50%;"|出力
 * style="padding: 5px;"|
 * style="padding: 5px;"|
 * style="padding: 5px;"|


 * }

長い文章を入れたり、セルの中で別なウィキ構文を使うこともできます.

{| style="width:100%" ! style="width: 50%;"|入力 ! style="width: 50%;"|出力
 * style="padding: 5px;"|
 * style="padding: 5px;"|
 * style="padding: 5px;"|


 * }

表のヘッダー
表のヘッダーは、“ ” の代わりに “ ” を使って生成できます. ヘッダーは、標準では、太字・中央揃えになります.

{| style="width:100%" ! style="width: 50%;"|入力 ! style="width: 50%;"|出力
 * style="padding: 5px;"|
 * style="padding: 5px;"|
 * style="padding: 5px;"|


 * }

注意: HTMLの属性をセルで使うときは、「品目」のセルのように、“|” を区切りとして使います. “!” ではありません.

キャプション
表のキャプションは、以下のように、あらゆる表の一番上に追加することができます.

class="wikitable"
基本スタイル（薄い灰色の背景と罫線、余白と文字の左寄せ）は、 を追加することで実現できます.

HTML の colspan と rowspan
高度なレイアウトのために、HTMLのcolspan・rowspan 属性をセルに利用できます.

{| style="width:100%" ! style="width: 50%;"|入力 ! style="width: 50%;"|出力
 * style="padding: 5px;"|
 * style="padding: 5px;"|
 * style="padding: 5px;"|


 * }

HTML の属性
HTML 属性をテーブルに適用できます. For the authoritative source on HTML attributes, see the W3C's HTML Specification page on tables.

表の属性
Placing attributes after the table start tag applies attributes to the entire table.

{| style="width:100%" ! style="width: 50%;"| 入力 ! style="width: 50%;"| 出力
 * style="padding: 5px;"|
 * style="padding: 5px;"|
 * style="padding: 5px;"|


 * }

セルの属性
You can put attributes on individual cells. For example, numbers may look better aligned right.

You can also use cell attributes when you are listing multiple cells on a single line. Note that the cells are separated by, and within each cell the attribute(s) and value are separated by.

{| style="width:100%" ! style="width: 50%;"| 入力 ! style="width: 50%;"| 出力
 * style="padding: 5px;"|
 * style="padding: 5px;"|
 * style="padding: 5px;"|


 * }

行の属性
You can put attributes on individual rows, too.

{| style="width:100%" ! style="width: 50%;"|入力 ! style="width: 50%;"|出力
 * style="padding: 5px;"|
 * style="padding: 5px;"|
 * style="padding: 5px;"|


 * }

Simple one-pixel table border
An example of a one-pixel table border:

{| style="width:100%" ! style="width:50%" | 入力 ! style="width:50%" | 出力
 * style="padding: 5px;" |
 * style="padding: 5px;" |
 * style="padding: 20px;"|


 * }

Border width
If "border-width:" has only one number, it is for all four border sides: {| style="width:100%" ! style="width:50%" | 入力 ! style="width:50%" | 出力
 * style="padding: 5px;" |
 * style="padding: 5px;" |
 * style="padding: 20px;"|


 * }

If "border-width:" has more than one number, the four numbers are for top, right, bottom, left (REMEMBER this order):

{| style="width:100%" ! style="width:50%" | 入力 ! style="width:50%" | 出力
 * style="padding: 5px;" |
 * style="padding: 5px;" |
 * style="padding: 20px;"|


 * }


 * When there are fewer than 4 values, the value for left takes its default from the value for right, the value for bottom takes its default from the value for top, and the value for right takes its default from the value for top.

Another method to define the widths of the four sides of a cell is to use "border-left", "border-right", "border-top" and "border-bottom": {| style="width:100%" ! style="width:50%" | 入力 ! style="width:50%" | 出力
 * style="padding: 5px;" |
 * style="padding: 5px;" |
 * style="padding: 20px;"|


 * }

With HTML attributes and CSS styles
CSS style attributes can be added with or without other HTML attributes.

属性
Attributes can be added to the caption and headers as follows.

{| style="width:100%" ! style="width: 50%;"|入力 ! style="width: 50%;"|出力
 * style="padding: 5px;"|
 * style="padding: 5px;"|
 * style="padding: 5px;"|


 * }

列の幅
Column width can be added as follows.

入力

出力

Accessibility of table header cells
Table header cells do not explicitly specify which table data cells they apply to (those on their right on the same row, or those below them on the same column). When the table is rendered in a visual 2D environment, this is usually easy to infer.

However when tables are rendered on non-visual media, you can help the browser to determine which table header cell applies to the description of any selected cell (in order to repeat its content in some accessibility helper) using a scope="row" or scope="col" attribute on table header cells. In most cases with simple tables, you'll use scope="col" on all header cells of the first row, and scope="row" on the first cell of the following rows:

{| style="width:100%" ! style="width: 50%;"|入力 ! style="width: 50%;"|出力
 * style="padding: 5px;"|
 * style="padding: 5px;"|
 * style="padding: 5px;"|


 * }

表の配置
Table alignment is achieved by using CSS. The table alignment is controlled by margins. A fixed margin on one side will make the table to be aligned to that side, if on the opposite side the margin is defined as auto. To have a table center aligned, you should set both margins to auto

For example, a right-aligned table:

{| style="width:100%" ! style="width: 50%;"|入力 ! style="width: 50%;"|出力
 * style="padding: 5px;"|
 * style="padding: 5px;"|
 * style="padding: 5px;"|


 * }

And a center-aligned table:

{| style="width:100%" ! style="width: 50%;"|入力 ! style="width: 50%;"|出力
 * style="padding: 5px;"|
 * style="padding: 5px;"|
 * style="padding: 5px;"|


 * }

表とテキストの回り込み
If you align a table to the right or the left side of the page, the text that comes after the table starts at the end of it, leaving an empty space around the table. You can make the text to be wrapped around the table by making the table to float around the text instead of just aligning it. This can be achieved using the  CSS attribute, which can specify where the table floats to the right side or to the left. When using float, margins doesn't control table alignment and can be used to specify the margin between the table and the surrounding text.

{| style="width:100%" ! style="width: 50%;"|入力 ! style="width: 50%;"|出力
 * style="padding: 5px;"|
 * style="padding: 5px;"|

Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi.
 * style="padding: 5px;"|

Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat. Ut wisi enim ad minim veniam, quis nostrud exerci tation ullamcorper suscipit lobortis nisl ut aliquip ex ea commodo consequat. Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi.
 * }

セルの内容の配置
The alignment of cell contents can be controlled with 2 different CSS properties:  and. can be specified at the table, row or individual cells, while  only can be specified at individual rows or cells.

{| style="width:100%" ! style="width: 50%;"|入力 ! style="width: 50%;"|出力
 * style="padding: 5px;"|
 * style="padding: 5px;"|
 * style="padding: 5px;"|


 * }

負の数値
If you start a cell on a new line with a negative number with a minus sign (or a parameter that evaluates to a negative number), your table can get broken, because the characters  will be parsed as the wiki markup for table row, not table cell. To avoid this, insert a space before the value or use in-line cell markup.

CSS と属性
Table borders specified through CSS rather than the border attribute will render incorrectly in a small subset of text browsers.

Common attributes for columns, column groups and row groups
The MediaWiki syntax for tables currently offers no support for specifying common attributes for columns (with the HTML element ), column groups (HTML element  ) and row groups (HTML elements ,   and  ). Those standard HTML elements are not accepted even in their HTML or XHTML syntax.

All the rows and cells (header or data) of the table are rendered within a single implicit row group (HTML element ) without any attributes or styles.

Tables and the Visual Editor (VE)

 * 関連項目: 

T108245: "Fully support basic table editing in the visual editor" を参照してください. See the list of tasks. Finished tasks are struck. It can be difficult to figure out from the technical language there what exactly has been improved, or what features have been added. Please add explanatory info below.

Can now move or delete columns and rows
Click on a column or row header. Then click on the arrow. From the popup menu click on "Move" or "Delete".

Insert blank row or column
From the same popup menu click on "Insert".

Copy table from web page to Visual Editor
It is possible to copy and paste a table from a web page directly into the Visual Editor (VE). To do so safely, use a sandbox and check the table for proper coding in wikitext source mode and proper display in the Visual Editor and in preview mode.

関連項目

 * Sorting rows of a table
 * Easy tool that helps generating tables
 * Easy tool that helps generating tables
 * Easy tool that helps generating tables