Help:Categories/nan

Lūi-pia̍t, sī MediaWiki ê 1 hāng nńg-thé te̍k-chit, thê-kiong ē-tàng lī-ēng chò lōe-iông bo̍k-chhù ê chū-tōng-tek sek-ín.

LÍ ē-sài tī lōe-iông bûn-pún lāi-bīn ka-tiam 1-ê he̍k-chiá koh khah-chē Lūi-pia̍t piau-chhiam lâi kā ia̍h-bīn kap tóng-àn hun-lūi. Chia-ê piau-chhiam ē ùi ia̍h-bīn ē-té kiàm-li̍p liân-kiat, hō͘ lí chiân-óng piáu lia̍t só͘-ū sio̍k hit-ê lūi-pia̍t ê ia̍h-bīn, hō͘ lâng khin-sang lâi liû-lám siong-koan ê bûn-chiong.

Khài-iàu
Bí 1-ê sio̍k Lūi-pia̍t miâ-khong-kan ê ia̍h-bīn, sī piáu-sī in sī 1-ê lūi-pia̍t, 1-kûn siong-koan ê ia̍h-bīn, jî-chhiá in pâu-hâm liáu 1-ê sio̍k in lūi-pia̍t ê ia̍h-bīn sek-ín. Phì-jū kóng, pún ia̍h sī sio̍k tī "". Lí nā phah khui lūi-pia̍t ia̍h-bīn, chio̍h ē tī hia khòaⁿ tio̍h 1-ê thàng lâi pún ia̍h ê liân-kiat.

Tong 1-ê ia̍h-bīn sio̍k tī 1-ê he̍k-chiá koh khah chē lūi-pia̍t, chiá-ê lūi-pia̍t sī chhut-hiān tī ia̍h-bīn siāng ē-té (he̍k-chiá tī chiàⁿ-pêng téng-bīn, kòaⁿ sī teh ēng tó khoán gōa-phôe).

Lūi-pia̍t ia̍h pún-sin sī pâu-koat liáu 2 pō͘-hūn:


 * tām téng-bīn, 1 hūn khó soán-te̍k ê pō͘-hūn ē-sài pâu-hâm ē-tàng pian-chi̍p ê bûn-jī, chio̍h ná chhiūⁿ kî-tha ia̍h-bīn,
 * tām ē-té, 1 hūn it-tēng chhut-hiān, chū-tōng sán-seng, ēng liân-kiat ê hêng-sek, chiàu jī-bó pâi-lia̍t chhut só͘-ū sio̍k tī hit-ê lūi-pia̍t ê lia̍t-toaⁿ. Nā chiàu si̍t kóng sī àn-chiàu Unicode sūn-sī.

To assign a category to a page, simply add the link " Category:Category name" to the page's wikitext. The usual place to add it is at the bottom of the page.

To link a category page within a page as a normal wiki link (without adding the page to the category), prefix the link name with a colon. For example: :Category:Not in this category

New categories can be created before assigning any page to it, in the same way as any other regular page.

Individual wikis may have their own top-level categories, such as Category:Contents in Wikipedia.

For a complete list of all categories which have at least one page, see Special:Categories.

For a complete list of all created/edited categories, including the ones that don't have any pages, see Special:Allpages/Category: (note the colon at the end).

Adding a page to a category
To add a page or uploaded file to a category, simply edit the page and add the following text (where Name is the name of the category you want to add it to).



Any number of     tags may be added to the page and the page will be listed in all of them. tags, along with interwiki language links placed in the sidebar, are usually added at the very bottom of the page for the convenience of other editors.

On a categorized page, categories are displayed in the Categories: box strictly in the order they appear in the wikitext.

If $wgUseCategoryBrowser is set to true, under the first list each category is listed again, breadcrumb-style, with all its parent categories, sorted alphabetically. (At least in MediaWiki 1.18.2) if a category is a subcategory of more than one parent, both hierarchies will be listed, but the tagged category will be stripped off all but one of these. This creates the potential for what appear to be duplicate entries if a category with multiple parents and one of its parents are both tagged on a page. For example suppose Maryanne is a subcategory of both Mary and Anne. If a page tags categories Maryanne and Anne then the Category breadcrumbs will show

Anne Anne Mary -> Maryanne

"Anne" appears to be duplicated, but what is meant is

Anne Anne -> Maryanne Mary -> Maryanne

This is a bug, and has been reported in Task T35614.

Sort key
By default, a page is sorted within a category under the first letter of its name — without the namespace. Also, MediaWiki groups accented characters separately from their unaccented version, so pages starting by À, Á, Ä, will be listed under separate headings, instead of under heading A. (If you have shell access, these defaults can be changed using $wgCategoryCollation.)

A sort key specifies under which letter heading, and where in the category list, the page will appear. You can add a sort key by placing it inside the tag after a pipe character. For example, the tag below will add the page under heading "S".

Sort

Whether or not sort keys are case-sensitive depends on your configuration settings. The order of the sections within a category follows the Unicode sort order. The sort key does not change the page title displayed in the category.

Spaces and other characters are perfectly valid.

See Help:Sorting for further information on category sorting.

Creating a category page
Categories exist even if their page has not been created, but these categories are isolated from others and serve little purpose for organization or navigation.

A category is created by creating a page in the Category: namespace. A category page can be created the same way as other wiki pages (see Help:Starting a new page); just add " " before the page title.

To avoid extra work, try searching within your wiki before creating a new category. The list of all categories can be found in "" in the "" box of the sidebar.

Managing the category hierarchy
Categories may belong to other categories in a hierarchy. Since category pages are much like any other page, a     tag may be added to the bottom of a category page.

It is a good idea to organize all categories into a hierarchy with a single top level category. The category structure can take the form of a tree with separate branches, but more often will have a graph structure. Generally, there should be a contiguous chain of parent-child links between each category and the top level category.

Hidden categories
The categories that a page is in are normally listed at the bottom of the page. In Mediawiki 1.13+, a category can be hidden from this list by adding the magic word " " to the category page.

Users can choose to see hidden categories in a separate "" list, by checking "" in the "" section of Special:Preferences.

Hidden categories are automatically added to Category:. This category is specified in the system message MediaWiki:Hidden-category-category.

See also: hidden categories

Linking to a category
To create a link to a category, use a leading colon before the category name (without this colon, the current page would be added to the category):


 * &rarr;    :Help

To change the link text, write the text inside the link tag after a pipe:


 * &rarr; Help category

Redirect pages that redirect to categories must also use the colon, otherwise they will be added to the category instead of redirecting.

Redirecting a category
Like normal wiki pages, category pages can be redirected to other normal or category pages. However, this is not recommended, as pages categorized in redirected categories do not get categorized in the target category (bugzilla:3311). Some Wikimedia sites use a "category redirect" template to mark redirected categories, allowing manual or automated cleanup of pages categorized there.

Tracking categories
Certain syntax issues, such as a broken image link, or too many expensive parser functions, can cause a page to be added to a tracking category. See Help:Tracking categories for details.

Mā khòaⁿ-māi

 * Category:Category extensions