المعرفة:NavFrame

Documentation for dynamic navigation boxes.

Dynamic navigation boxes use a combination of CSS and Javascript to make collapsible navigation boxes. The technical parts comprise style sheet declarations in MediaWiki:Common.css, and Javascript code in MediaWiki:Common.js.

Example (click "show" or "hide" to see the good bits):

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 How to use

 NavFrame divs

With div, you can hide almost anything. There are three main classes: NavFrame, NavHead, NavContent. The initial state is for the content shown with a link to "hide", except when the NavContent has style="display:none;".

 Simple example

You will need to create three div elements:

<div class="NavFrame">
  <div class="NavHead">[... This is the title of your collapsible content ...]</div>
  <div class="NavContent">
    [... The content you want to hide goes here ...]
  </div>
</div>

[... This is the title of your collapsible content ...]

[... The content you want to hide goes here ...]

To initially hide the content do this:

<div class="NavFrame">
  <div class="NavHead">[... This is the title of the hidden content ...]</div>
  <div class="NavContent" style="display:none;">
    [... This content is initially hidden ...]
  </div>
</div>

[... This is the title of the hidden content ...]

[... This content is initially hidden ...]

 Mixed classes example

You can even apply other classes along with these, making a more styled design rather than if you were to use the standard classes:

<div class="messagebox standard-talk NavFrame">
  <div class="somerandomclass NavHead">
    [... This is the title; it does not have to be plain text, you can get creative here ...]</div>
  <div class="NavContent anotherclass">
    [... The content you want to hide goes here ...]
  </div>
</div>

[... This is the title; it does not have to be plain text, you can get creative here ...]

[... The content you want to hide goes here ...]

 Collapsible tables

The initial state of any collapsible content can be controlled using a "collapsible table", because it also allows a table with only one element with content, and a header.

 Simple example

Tables are simpler to work with, as you merely need to add the collapsible to the table itself. For the [hide]/[show] link to appear, the table's first row must be a header row, i.e. begin (in wikisyntax) with an exclamation mark. The use of the class toccolours in the example below is merely for appearance; it is not needed for collapsible to function:

{| class="toccolours collapsible" width="60%"
!colspan="2"| Fun with table columns
|-
| Column 1 || Column 2
|}

Fun with table columns
Column 1	Column 2

One-element example, initially expanded:

Always displayed header
Optionally displayed text Optionally displayed text Optionally displayed text Optionally displayed text Optionally displayed text Optionally displayed text

 Auto-collapsing tables

You have two choices of auto-collapse. In addition to the collapsible class, you can add either collapsed or autocollapse. The first always initially collapses a table. autocollapse only initially collapses a table if there are at least two collapsible tables on a page.

{| class="toccolours collapsible autocollapse" width=60%
|-
! colspan="2" | This autocollapse table will initially collapse because there are at least two collapsible tables on this page.
|-
| Column 1 || Column 2
|}

This autocollapse table will initially collapse because there are at least two collapsible tables on this page.
Column 1	Column 2

{| class="toccolours collapsible collapsed" width=60%
|-
! colspan="2" | This table will always initially collapse
|-
| Column 1 || Column 2
|}

This table will always initially collapse
Column 1	Column 2

One-element example, initially collapsed:

Always displayed header
Optionally displayed text Optionally displayed text Optionally displayed text Optionally displayed text Optionally displayed text Optionally displayed text

 Sortable collapsible tables

initially expanded	initially collapsed
numbers name number a 123 b 6 c 45	numbers name number a 123 b 6 c 45

 Limitations

Currently, the three Nav* classes apply styles of their own. When mixing classes, this causes some of the Nav styles to override other styles (in the above example, NavFrame is overriding the styles from .messagebox.standard-talk).

This limitation does not affect collapsible tables.

 Accessibility

All browsers from Internet Explorer 5.5 and on (IE5.5/6/7, Firefox, Safari / KHTML, Opera 8/9, etc.) that support JavaScript will properly collapse the elements.

Internet Explorer 5 and browsers which do not support JavaScript will render the elements without the [hide/show] links and will not collapse them.

 Templates

• Template:Hidden

Navigation template comparison

	collapsible	Header color†	Image	Groups	Style parameter	Example
{{Navigation}}	NavFrame	NavHead	لا	لا	لا	{{OPEC}}
{{Navigation with image}}	NavFrame	NavHead	Left/right of body	لا	لا	{{HolmesNovels}}
{{Navigation with columns}}	NavFrame	NavHead	لا	لا	لا
{{Dynamic navigation box}}	collapsible	navbox	لا	لا	نعم	{{CSUHeads}}
{{Dynamic navigation box with image}}	NavFrame	NavHead	Upper left	لا	لا	{{SlovakPMs}}
{{Navbox generic}}	collapsible	navbox	لا	نعم	نعم	{{Dilbert}}
{{Navbox generic with image}}	collapsible	navbox	Right-hand side	نعم	نعم	{{Jewish life}}
{{NavigationBox}}	لا	navbox	Right of title+body	لا	لا	{{EPA}}
{{Commons:NavigationBox}}	لا	#ccccff	Right of title+body	لا	لا
{{Commons:Dynamic navigation box}}	NavFrame	#ccccff	لا	لا	لا
{{Commons:Dynamic navigation box with image}}	NavFrame	NavHead	Upper left	لا	لا
† The background color for the header or title is inherited from the class listed below. The templates have color parameters that override the default.

Collapsible attributes

Type	CSS classes	Collapses when	Custom initial state	Nesting	Header color	Font size
NavFrame div	NavFrame, NavHead, NavContent	3+ of the same	لا	نعم	#efefef	90%
Collapsible table	collapsible, navbox	2+ of the same	نعم	لا	#ccccff	90%
For the technically minded, انظر Common.css and Common.js.

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 انظر أيضاً

• قالب:Mlm