Help:Lists/pt

Esta página se trata da criação de listas na MediWiki

Resumo
A oferece três tipos de listas: listas ordenadas, listas não ordenadas e listas de definição. Nas próximas seções as listas ordenadas são utilizadas como exemplo. Listas não ordenadas dariam resultados correspondentes

Paragráfos em listas
Por simplicidade os itens de uma lista não podem ultrapassar um parágrafo na linguagem da Wiki. Uma linha em branco irá finalizar a lista e reiniciar o contador para listas ordenadas. Separar itens de listas não ordenadas normalmente não tem nenhum efeito.

Parágrafos podem se tornar listas usando HTML. Duas quebras de linha,, irão criar o efeito desejado. Então inclua todos os parágrafos, com exceção do primeiro com a.

Para listas com itens de mais de um parágrafo adicionar uma linha em branco entre os itens pode ser necessário para evitar confusão.

Continuando uma lista após um subitem
Em HTML uma lista pode conter diversas sublistas, não necessariamente adjacentes. Assim podem existir partes de uma lista não apenas antes da sublista, mas entre sublistas, e depois da última sublista. Entretanto, na sintaxe da Wiki, sublistas seguem as mesmas regras que as seções de uma página, ou seja, a única parte possível da lista que não esteja em sublistas é antes da primeira sublista.

In the case of an unnumbered first-level list in wikitext code this limitation can be overcome by splitting the list into multiple lists; indented text between the partial lists may visually serve as part of a list item after a sublist; however, this may give, depending on CSS, a blank line before and after each list, in which case, for uniformity, every first-level list item could be made a separate list.

Numbered lists illustrate that what should look like one list may, for the software, consist of multiple lists; unnumbered lists give a corresponding result, except that the problem of restarting with 1 is not applicable.

One level deeper, with a sublist item continuing after a sub-sublist, one gets even more blank lines; however, the continuation of the first-level list is not affected:

gives
 * 1) list item A1
 * 2) list item B1
 * 3) list item C1
 * continuing list item B1
 * 1) list item B2
 * 2) list item A2
 * 1) list item A1
 * 2) list item B1
 * 3) list item C1
 * continuing list item B1
 * 1) list item B2
 * 2) list item A2

Ver também.

Changing the list type
The list type (which type of marker appears before the list item) can be changed in CSS by setting the list-style-type property:

Extra indentation of lists
In a numbered list in a large font, some browsers do not show more than two digits, unless extra indentation is applied (if there are multiple columns: for each column). This can be done with CSS: ol { margin-left: 2cm} or alternatively, like below.

To demonstrate that all three methods show all digits of 3-digit numbers, see List demo.

Specifying a starting value
Specifying a starting value is possible with HTML syntax. (W3C has deprecated the  and   attributes as used below in HTML 4.01 and XHTML 1.0. But as of 2007, no popular web browsers implement CSS counters, which were to replace these attributes. Wikimedia projects use XHTML Transitional, which contains the deprecated attributes.)

Or:

Comparison with a table
Apart from providing automatic numbering, the numbered list also aligns the contents of the items, comparable with using table syntax:

gives

This non-automatic numbering has the advantage that if a text refers to the numbers, insertion or deletion of an item does not disturb the correspondence.

Multi-column lists
Ver também Template:Col-begin, Template:Col-break, Template:Col-end.

Multi-column bulleted list

 * apple
 * carpet
 * geography
 * mountain
 * nowhere
 * postage
 * ragged
 * toast

gives:


 * apple
 * carpet
 * geography
 * mountain
 * nowhere
 * postage
 * ragged
 * toast


 * apple
 * carpet
 * geography
 * mountain
 * nowhere
 * postage
 * ragged
 * toast

gives:


 * apple
 * carpet
 * geography
 * mountain
 * nowhere
 * postage
 * ragged
 * toast

Multi-column numbered list

 * 1) apple
 * 2) carpet
 * 3) geography
 * 4) mountain
 * 5) nowhere
 * 6) postage
 * 7) ragged
 * 8) toast

gives:


 * 1) apple
 * 2) carpet
 * 3) geography
 * 4) mountain
 * 5) nowhere
 * 6) postage
 * 7) ragged
 * 8) toast

Below a starting value is specified, with HTML-syntax (for the first column either wiki-syntax or HTML-syntax can be used).

In combination with the extra indentation explained in the previous section:

gives

Using the computation of the starting values can be automated, and only the first starting value and the number of items in each column except the last has to be specified. Adding an item to, or removing an item from a column requires adjusting only one number, the number of items in that column, instead of changing the starting numbers for all subsequent columns.

gives:

gives:

gives:

gives:

Streamlined style or horizontal style
It is also possible to present short lists using very basic formatting, such as:

Title of list: example 1, example 2, example 3

Title of list: example 1, example 2, example 3

This style requires less space on the page, and is preferred if there are only a few entries in the list, it can be read easily, and a direct edit point is not required. The list items should start with a lowercase letter unless they are proper nouns.

Tables
A one-column table is very similar to a list, but it allows sorting. If the wikitext itself is already sorted with the same sortkey, this advantage does not apply. A multiple-column table allows sorting on any column.

Ver também Quando usar tabelas.

Changing unordered lists to ordered ones
With the CSS ul { list-style: decimal } unordered lists are changed to ordered ones. This applies (as far as the CSS selector does not restrict this) to all ul-lists in the HTML source code:


 * those produced with *
 * those with  in the wikitext
 * those produced by the system

Since each special page, like other pages, has a class based on the pagename, one can separately specify for each type whether the lists should be ordered, see User contributions and What links here.

However, it does not seem possible to make all page history lists ordered (unless one makes all lists ordered), because the class name is based on the page for which the history is viewed.

Ver também

 * w:Help:List
 * - creates a list with list code only at the start and end, not per item; allows easy change of list type; sorts list
 * Module:Sort definition list - A Scribunto module that allows to sort definition lists by the term defined, useful on multilingual wikis.