Ayuda:Tablas

De Wikillerato

Revisión de 16:36 16 oct 2006

Para crear una tabla en el wiki

Puedes introducir tablas en las páginas de Wikillerato utilizando directamente sintaxis HTML o código Wiki para definirlas. La sintaxis HTML y su aplicación se describe en múltiples páginas web y no la trataremos en este espacio. La ventaja de utilizar código Wiki es que crearás una tabla utilizando “caracteres” lo que hace que sea mucho más fácil identificar una estructura de tabla al editar un artículo que si utilizamos etiquetas HTML.

Un regla muy útil es la de utilizar tablas únicamente cuando sea imprescindible. Las etiquetas de la tabla con frecuencia dificultan la edición de la página.

Resumen del código wiki para crear una tabla

• Las etiquetas anteriores deben comenzar en una nueva línea excepto la doble || y el signo !! que te permiten añadir, si lo deseas, celdas consecutivos en una línea.
• atributos XHTML. Cada etiqueta, a excepción de la de final de tabla acepta opcionalmente uno o más atributos XHTML. Los atributos deben estar en la misma línea que la etiqueta. Separa los atributos entre sí utilizando un espacio.
  • Las celdas y leyenda (| o ||, ! o !!, y |+) tienen contenido. Por tanto, separa los atributos del contenido utilizando una barra vertical (|). El contenido de la celda puede encontrarse en la misma línea de código o en las líneas siguientes.
  • Table and row marks ({| y |-) 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 parcer will delete it and your final attribute if it was touching the erroneouse pipe!
• Content may (a) follow its cell mark on the same line after any optional XHTML 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, headers, or nested tables, must of course be on its own new line.

Simple table

Plain

The following table lacks borders and good spacing but shows the simplest wiki markup table structure

{|
|Orange
|Apple
|-
|Bread
|Pie
|-
|Butter
|Ice cream 
|}

Alternative

For more table-ish looking wiki markup cells can be listed on one line separated by ||. This does not scale well for longer cell content such as paragraphs. It works well for short bits of content however, such as our example table.

Extra spaces within cells in the wiki markup can be added, as I have done in the wiki markup below, to make the wiki markup itself look better but they do not effect the actual table rendering.

HTML attributes can be added to this table following the examples in other tables on this page but have been left out of the following example for simplicity.

{|
|  Orange    ||   Apple   ||   more
|-
|   Bread    ||   Pie     ||   more
|-
|   Butter   || Ice cream ||  and more
|}

With HTML attributes

You can add HTML attributes to make your table look better

border="1"

{| border="1"
|Orange
|Apple
|-
|Bread
|Pie
|-
|Butter
|Ice cream 
|}

align="center" border="1"

{| align="center" border="1"
|Orange
|Apple
|-
|Bread
|Pie
|-
|Butter
|Ice cream 
|}

align="right" border="1"

You can put attributes on individual cells. Numbers for example may look better aligned right

{| border="1"
|Orange
|Apple
|align="right"|12,333.00
|-
|Bread
|Pie
|align="right"|500.00
|-
|Butter
|Ice cream
|align="right"|1.00
|}

You can put attributes on individual rows, too.

{| border="1"
|Orange
|Apple
|align="right"|12,333.00
|-
|Bread
|Pie
|align="right"|500.00
|- style="font-style:italic;color:green;"
|Butter
|Ice cream
|align="right"|1.00
|}

cellspacing="0" border="1"

{| cellspacing="0" border="1"
|Orange
|Apple
|-
|Bread
|Pie
|-
|Butter
|Ice cream 
|}

cellpadding="20" cellspacing="0" border="1"

{| cellpadding="20" cellspacing="0" border="1"
|Orange
|Apple
|-
|Bread
|Pie
|-
|Butter
|Ice cream 
|}

With HTML attributes and CSS styles

CSS style attributes can be added with or without other HTML attributes

Ejemplo de estilo

{| style="background-color:#ffffcc;" cellpadding="4"  border="1"
|Orange
|Apple
|-
|Bread
|Pie
|-
|Butter
|Ice cream 
|}

Table with TH headings

TH (HTML table headings) can be created by using ! instead of |. Headings usually show up bold and centered by default.

Top headings

Each column

{| border="1" cellpadding="20" cellspacing="0"
!Yummy
!Yummier
|-
|Orange
|Apple
|-
|Bread
|Pie
|-
|Butter
|Ice cream 
|}

Colspan="2"

{| border="1" cellpadding="20" cellspacing="0"
! colspan="2"|Yummies
|-
|Orange
|Apple
|-
|Bread
|Pie
|-
|Butter
|Ice cream 
|}

Side headings

Default

{| border="1" cellpadding="20" cellspacing="0"
!Fruit
|Orange
|Apple
|-
!Dish
|Bread
|Pie
|-
!Complement
|Butter
|Ice cream 
|}

Right justify

Right justified side headings can be done as follows

{| border="1" cellpadding="20" cellspacing="0"
!align="right" |Fruit
|Orange
|Apple
|-
!align="right" |Dish
|Bread
|Pie
|-
!align="right" |Comp.
|Butter
|Ice cream 
|}

Caption

A table caption can be added to the top of any table as follows

{| border="1" cellpadding="20" cellspacing="0"
|+Food complements
|-
|Orange
|Apple
|-
|Bread
|Pie
|-
|Butter
|Ice cream 
|}

Attributes can be added to the caption as follows

{| border="1" cellpadding="8" 
|+align="bottom" style="color:#e76700;"|''Food comp.''
|-
|Orange
|Apple
|-
|Bread
|Pie
|-
|Butter
|Ice cream 
|}

Table with H1, H2, H3 etc. headings

HTML H1, H2, H3, H4 etc. headings can be created the standard wiki markup way with ==equal== signs and must be on a line all by themselves to work.

Preview the whole table. If you click on an edit tab for a heading within a table, edit, and preview, the parent table will display erroneously broken because part of it will be missing.

Keep the heading hierarchy consistant with the rest of the page so that the table of contents at page top works correctly.

{| border="1" cellpadding="20" cellspacing="0"
|colspan="2"|
===Yummiest===
|-
|Orange
|Apple
|-
|Bread
|Pie
|-
|Butter
|Ice cream 
|}