View source for Manual:Parameters to index.php/it

<languages/>
Questa pagina è una lista '''parziale''' dei parametri di {{ll|Manual:index.php|index.php}}, lo script principale del software MediaWiki.
La maggior parte di questi argomenti sono di solito dati come parametri GET nella URL, ma possono anche essere passati come dati POST.
POST è effettivamente necessaria in alcuni casi, come ad esempio l'azione ''purge'' per gli utenti anonimi.

{{note|1='''Le informazioni su questa pagina non sono complete.'''<ref name="clients"><span lang="en" dir="ltr" class="mw-content-ltr">Clients submitting forms should submit all form parameters present in the HTML; relying on any kind of static list may lead to future breakage.</span> Per registrare nuovi parametri su un'installazione di MediaWiki, vedi {{ll|Manual:$wgActions|$wgActions}}.</ref>}}

{{Anchor|Identifying a page or revision}}
<div lang="en" dir="ltr" class="mw-content-ltr">
== Page revision or version==
</div>
Parametri a index.php solito applicare e hanno un significato relativo alla pagina che alla quale si applicano.
La pagina (o una versione di essa) possono essere specificate inserendo uno o più dei seguenti parametri:
<nowiki>https://</nowiki>en.wikipedia.org/w/index.php?<span style="color: red;">title</span>=Ferengi&<span style="color: red;">curid</span>=177126&<span style="color: red;">diff</span>=304901009&<span style="color: red;">oldid</span>=304764764

{|class="wikitable sortable" align=center
!width=5%|Nome
!!width=75% class="unsortable"|Descrizione
|-
|title 
| Il titolo della pagina. Può essere una pagina wiki o una [[Special:MyLanguage/Help:Special pages|pagina speciale]], a seconda degli altri parametri. <span lang="en" dir="ltr" class="mw-content-ltr">To disable a special page in your wiki configuration, you can use the {{ll|Manual:Hooks/SpecialPage initList|SpecialPage_initList}} hook.</span>
|-
|curid 
| <span lang="en" dir="ltr" class="mw-content-ltr">The id of the wiki page; overrides the value of title.</span>
|}

<div lang="en" dir="ltr" class="mw-content-ltr">
Some actions (such as view and edit) also work on a particular revision of a page. Such a revision is identified by the following two parameters, allowing the omission of the title and the id of the page.
</div>

{|class="wikitable sortable" align=center
!width=5%|Nome
!!width=75% class="unsortable"|Descrizione
|-
|oldid 
| <span lang="en" dir="ltr" class="mw-content-ltr">The ID of a revision</span>
|-
|direction 
| <span lang="en" dir="ltr" class="mw-content-ltr">Instead of the revision given by <code>oldid</code>, use:</span>
:* <code>direction=prev</code>: quello che lo precede
:* <code>direction=next</code>: quello che lo segue
|}

{{anchor|actions}}<!--Used in Manual:Article.php-->
<span id="Actions"></span>
== Azioni ==

<div class="mw-translate-fuzzy">
Di seguito è riportato un elenco di valori per il parametro <code>action</code>.
</div>

<span lang="en" dir="ltr" class="mw-content-ltr">Some of these actions can be enabled/disabled by using a dedicated [[Special:MyLanguage/Manual:Configuration settings|configuration setting]] in <code>{{ll|Manual:LocalSettings.php|LocalSettings.php}}</code>. Where available, these local settings are listed.</span><ref name="local"><span lang="en" dir="ltr" class="mw-content-ltr">Additionally, any action except 'view' may be disabled by using the {{ll|Manual:$wgActions|$wgActions}} variable.</span>
<span lang="en" dir="ltr" class="mw-content-ltr">Additionally, {{ll|Manual:$wgActions|$wgActions}} is available now for all actions.</span>

<div lang="en" dir="ltr" class="mw-content-ltr">
Additionally, if searches are enabled and the <code>search</code> parameter is supplied (and non-blank) then all actions are ignored and the search is performed.
</div></ref>

{| class="wikitable sortable" align="center"
! width="5%" | <span lang="en" dir="ltr" class="mw-content-ltr">Name</span>
! width="50%" class="unsortable" | Funzione
! width="25%" class="unsortable" | Esempio
|- valign="top"
|{{visible anchor|view}}
| <span lang="en" dir="ltr" class="mw-content-ltr">View is the default action; view is the one action that is used when no action is explicitly given</span>
|<span class="plainlinks">[{{SERVER}}{{SCRIPTPATH}}/index.php?title=Project:Sandbox&action=view {{SERVERNAME}}{{SCRIPTPATH}}/index.php?title=Project:Sandbox&action='''view''']</span>
|- valign="top"
|{{visible anchor|watch}}
| <span lang="en" dir="ltr" class="mw-content-ltr">Adds the page to the user's watchlist</span>
|<span class="plainlinks">[{{SERVER}}{{SCRIPTPATH}}/index.php?title=Project:Sandbox&action=watch {{SERVERNAME}}{{SCRIPTPATH}}/index.php?title=Project:Sandbox&action='''watch''']</span>
|- valign="top"
|{{visible anchor|unwatch}}
| <span lang="en" dir="ltr" class="mw-content-ltr">Removes the page from the user's watchlist</span>
|<span class="plainlinks">[{{SERVER}}{{SCRIPTPATH}}/index.php?title=Project:Sandbox&action=unwatch {{SERVERNAME}}{{SCRIPTPATH}}/index.php?title=Project:Sandbox&action='''unwatch''']</span>
|- valign="top"
|{{visible anchor|delete}}
| Cancella una pagina

<span lang="en" dir="ltr" class="mw-content-ltr">By default, delete returns a form for the user to confirm deletion and specify a reason.</span><ref name="deletion"><span lang="en" dir="ltr" class="mw-content-ltr">Deletion is performed upon a POST request, if a valid [[Special:MyLanguage/Manual:Edit token|edit token]] is passed as the value of <code>wpEditToken</code>; this is what happens when the user confirms deletion.</span>

<span lang="en" dir="ltr" class="mw-content-ltr">The delete reason is passed as the value of argument <code>wpReason</code>; this string is recorded in the deletion log (the <code>log_comment_id</code> field of the {{ll|Manual:logging table|logging}} table)</span>

<span lang="en" dir="ltr" class="mw-content-ltr">Deletion is also performed when deleting a single version of an image; this requires the version id to be passed in the parameter <code>oldimage</code> and a valid edit token in <code>wpEditToken</code>; in this case, the request can also be passed via GET</span></ref>
|<span class="plainlinks">[{{SERVER}}{{SCRIPTPATH}}/index.php?title=Project:Sandbox&action=delete {{SERVERNAME}}{{SCRIPTPATH}}/index.php?title=Project:Sandbox&action='''delete''']</span>
|- valign="top"
|{{visible anchor|revert}}
| <span lang="en" dir="ltr" class="mw-content-ltr">Reverts to a previous version of an '''image'''. The following two other parameters are required:</span>
:* <span lang="en" dir="ltr" class="mw-content-ltr"><code>oldimage</code>, the id of the version to revert to</span>;
:* <span lang="en" dir="ltr" class="mw-content-ltr"><code>wpEditToken</code>, a valid edit token</span>;
|
|- valign="top"
|{{visible anchor|rollback}}
| <span lang="en" dir="ltr" class="mw-content-ltr">Rollbacks the last edits made by the last editor of the page; in other words, it restores the last version of the article whose editor is not the last one. The edit is marked as minor and a default edit summary is used.</span><ref name="rollback>
:* <span lang="en" dir="ltr" class="mw-content-ltr">if the optional <code>summary</code> argument is passed, its value is used as the edit summary in place of the default one</span>
:* <span lang="en" dir="ltr" class="mw-content-ltr">if the optional <code>bot</code> argument is passed, the edit will be marked as a bot one (the edit is marked <code>rc_bot=1</code> in the {{ll|Manual:Recentchanges table|recentchanges}} table)</span>
:* <span lang="en" dir="ltr" class="mw-content-ltr">the <code>bot</code> argument can also be used on any page a [rollback] link will appear on, to cascade <code>&bot=1</code> to all rollback links generated</span>
:* <span lang="en" dir="ltr" class="mw-content-ltr">if the optional <code>hidediff</code> argument is passed, the success message is shown instead of a diff of the change (this can be forced via user preferences)</span></ref>
<span lang="en" dir="ltr" class="mw-content-ltr">The following two other parameters are required:</span>
:* <span lang="en" dir="ltr" class="mw-content-ltr"><code>from</code> is the username whose edits are to be reverted</span>
:* <span lang="en" dir="ltr" class="mw-content-ltr"><code>token</code> is a rollback token; used to prevent users from being tricked into performing an unwanted rollback by following a link or clicking a button in an external website.</span>
|<span class="plainlinks">[{{SERVER}}{{SCRIPTPATH}}/index.php?title=Project:Sandbox&action=rollback&from=John&token=d7aaa6c\ {{SERVERNAME}}{{SCRIPTPATH}}/index.php?title=Project:Sandbox&action='''rollback'''&'''from'''=John&'''token'''=d7aaa6c\]</span>
|- valign="top"
|{{visible anchor|protect}}
| <span lang="en" dir="ltr" class="mw-content-ltr">Shows or changes the protection levels of a page:</span>
:*<span lang="en" dir="ltr" class="mw-content-ltr">By default, this script returns a form showing the current protection levels of the page, allowing the user to change the protection levels of the page.</span><ref name="protect"><span lang="en" dir="ltr" class="mw-content-ltr">These levels are changed to the values of <code>mwProtect-level-edit</code> and <code>mwProtect-level-move</code> if the request is a POST one and a valid edit token is passed as <code>wpEditToken</code>; parameter <code>mwProtect-reason</code> gives the reason for protection or unprotection which will be recorded in the page log; if <code>mwProtect-cascade</code> is also passed, cascading protection is applied (all transcluded pages are set to the same protection levels)</span>
:* <span lang="en" dir="ltr" class="mw-content-ltr">more generally, the actions that can be limited are those listed in the {{ll|Manual:$wgRestrictionTypes|$wgRestrictionTypes}} array; this array is initialized to <code>array('edit','move')</code> and can be changed in {{ll|Manual:LocalSettings.php|LocalSettings.php}}; the protection action then accept a parameter <code>mwProtect-level-$action</code> for each action in that array</span></ref>
|<span class="plainlinks">[{{SERVER}}{{SCRIPTPATH}}/index.php?title=Project:Sandbox&action=protect {{SERVERNAME}}{{SCRIPTPATH}}/index.php?title=Project:Sandbox&action='''protect''']</span>
|- valign="top"
|{{visible anchor|unprotect}}
| <span lang="en" dir="ltr" class="mw-content-ltr">Same page as protect (unprotect and protect are the same page, and do the same thing).</span>
|<span class="plainlinks">[{{SERVER}}{{SCRIPTPATH}}/index.php?title=Project:Sandbox&action=unprotect {{SERVERNAME}}{{SCRIPTPATH}}/index.php?title=Project:Sandbox&action='''unprotect''']</span>
|- valign="top"
|{{visible anchor|markpatrolled}}
| <span lang="en" dir="ltr" class="mw-content-ltr">Marks an edit as patrolled; see [[meta:Help:Patrolled edit|Help:Patrolled edit]] on [[m:|Meta]].</span>

<span lang="en" dir="ltr" class="mw-content-ltr"><code>rcid</code> is the id of an edit in the {{ll|Manual:Recentchanges table|recentchanges}} table</span>
|
|- valign="top"
|{{visible anchor|render}}
| <span lang="en" dir="ltr" class="mw-content-ltr">Outputs the HTML rendering of the entire page content; similar to the <code>view</code> action, but only the unstyled article text is output, not any part of the user interface (additional toolboxes, search box, stylesheets, etc.).</span> {{note|1=<span lang="en" dir="ltr" class="mw-content-ltr">For more stable programmatic access or to retrieve the HTML of only a piece of page content, you should use the <code>{{ll|API:Parsing wikitext#parse|parse}}</code> API with <code>page</code> or <code>pageid</code> parameters.</span>}}
|<span class="plainlinks">[{{SERVER}}{{SCRIPTPATH}}/index.php?title=Project:Sandbox&action=render {{SERVERNAME}}{{SCRIPTPATH}}/index.php?title=Project:Sandbox&action='''render''']</span>
|- valign="top"
|{{ll|Manual:Purge|purge}} {{Anchor|purge}}
| <span lang="en" dir="ltr" class="mw-content-ltr">Clears the page's cache, forcing the page to be redisplayed from its source.</span>
* <span lang="en" dir="ltr" class="mw-content-ltr">This action is performed only if requested via a POST request; otherwise, a form to confirm purging is shown (pressing the OK button posts the purge request, which is then executed).</span>
|
<span class="plainlinks">[{{SERVER}}{{SCRIPTPATH}}/index.php?title=Project:Sandbox&action=purge {{SERVERNAME}}{{SCRIPTPATH}}/index.php?title=Project:Sandbox&action='''purge''']</span>
|- valign="top"
|{{visible anchor|submit}}
| <span lang="en" dir="ltr" class="mw-content-ltr">Performs various actions related to changing the page (see below for more details):</span>
:* <span lang="en" dir="ltr" class="mw-content-ltr">By default, shows the page in edit form, with edit box.</span>
:* <span lang="en" dir="ltr" class="mw-content-ltr">Various other arguments can be used to:</span>
:# Cambia una pagina,
:# anteprima di una nuova versione della pagina, o
:# <span lang="en" dir="ltr" class="mw-content-ltr">show the difference with a new version (see [[#Edit and submit|edit and submit section]] below for details);</span>
:#  <span lang="en" dir="ltr" class="mw-content-ltr">If the default editor is set to {{ll|VisualEditor}}, <code>action=submit</code> will force showing the [[editor|source code editor]].</span> <span lang="en" dir="ltr" class="mw-content-ltr">VisualEditor can be selected with <code>veaction=edit</code> URL parameter.</span>
:# <span lang="en" dir="ltr" class="mw-content-ltr">The <code>#/editor/…</code> overlay of {{ll|Extension:MobileFrontend}} on {{ll|Skin:Minerva}} does not appear with <code>action=submit</code>.</span> <span lang="en" dir="ltr" class="mw-content-ltr">Instead, the default submission form is shown, which allows marking edits as "minor".</span>
|<span class="plainlinks">[{{SERVER}}{{SCRIPTPATH}}/index.php?title=Project:Sandbox&action=submit {{SERVERNAME}}{{SCRIPTPATH}}/index.php?title=Project:Sandbox&action='''submit''']</span>
|- valign="top"
|{{visible anchor|edit}}
| <span lang="en" dir="ltr" class="mw-content-ltr">Shows the page in edit form. "<code>edit</code>" does almost the same thing as [[#submit|submit]].</span>
|<span class="plainlinks">[{{SERVER}}{{SCRIPTPATH}}/index.php?title=Project:Sandbox&action=edit {{SERVERNAME}}{{SCRIPTPATH}}/index.php?title=Project:Sandbox&action='''edit''']</span>
|- valign="top"
|{{visible anchor|editredlink}}
| Come [[#edit|edit]]<ref name="redlink"><span lang="en" dir="ltr" class="mw-content-ltr">Before [[rev:r31291]], Editredlink did the same thing that is now achieved by  <code>action=edit&redlink=1</code> (see below for an explanation of the redlink parameter)</span></ref>
|<span class="plainlinks">[{{SERVER}}{{SCRIPTPATH}}/index.php?title=Project:Sandbox&action=editredlink {{SERVERNAME}}{{SCRIPTPATH}}/index.php?title=Project:Sandbox&action='''editredlink''']</span>
|- valign="top"
|{{visible anchor|history}}{{Anchor|history2}}
| <span lang="en" dir="ltr" class="mw-content-ltr">Shows the history of the page. ([[#History|See history, below]])</span>
|<span class="plainlinks">[{{SERVER}}{{SCRIPTPATH}}/index.php?title=Project:Sandbox&action=history {{SERVERNAME}}{{SCRIPTPATH}}/index.php?title=Project:Sandbox&action='''history''']</span>
|- valign="top"
|{{visible anchor|historysubmit}}
| <span lang="en" dir="ltr" class="mw-content-ltr">When viewing the difference between revisions, after clicking "compare selected revisions" on the history page. This requires a "diff" and/or "oldid" parameter, otherwise it just shows the page itself.</span>
|<span class="plainlinks">[{{SERVER}}{{SCRIPTPATH}}/index.php?title=Project:Sandbox&action=historysubmit&diff=456290&oldid=456270 {{SERVERNAME}}{{SCRIPTPATH}}/index.php?title=Project:Sandbox&action='''historysubmit'''&diff=456290&oldid=456270]</span>
|- valign="top"
|raw {{Anchor|raw2}}
| <span lang="en" dir="ltr" class="mw-content-ltr">Shows the raw content of the page. ([[#Raw|See Raw, below]]) A pop up window will open up, asking whether you would like to save the page in index.php.</span><ref name="raw"><span lang="en" dir="ltr" class="mw-content-ltr">For security reasons, in some versions of MediaWiki Raw is only allowed when using the "primary script access point", that is, when using the "ugly" URL form with <code>index.php?title=...</code></span></ref>
|<span class="plainlinks">[{{SERVER}}{{SCRIPTPATH}}/index.php?title=Project:Sandbox&action=raw {{SERVERNAME}}{{SCRIPTPATH}}/index.php?title=Project:Sandbox&action='''raw''']</span>
|- valign="top"
|{{visible anchor|ajax}} 
|{{deprecated-inline|1.27}}; {{removed-inline|1.38}} <span lang="en" dir="ltr" class="mw-content-ltr">If enabled, calls a php function registered via {{ll|Manual:$wgAjaxExportList|$wgAjaxExportList}}; see {{ll|Manual:Ajax}}.</span><ref name="ajax">
* <span lang="en" dir="ltr" class="mw-content-ltr">requires {{ll|Manual:$wgUseAjax|$wgUseAjax}} to be true; the only callable functions are those in the array {{ll|Manual:$wgAjaxExportList|$wgAjaxExportList}}</span>
* <span lang="en" dir="ltr" class="mw-content-ltr">additional parameters: <code>rs</code> is the function name (e.g., <code>rs=wfSajaxSearch</code>); the <code>rsargs[]</code> array is the list of arguments of this function (e.g., <code>rsargs[]=abcd</code> passes the <code>abcd</code> string to the function).</span>
* <span lang="en" dir="ltr" class="mw-content-ltr">the JavaScript function <code>sajax_do_call</code> for calling Ajax functions is defined in {{ll|Manual:ajax.js|ajax.js}}.</span></ref>
|
|- valign="top"
|{{visible anchor|credits}}
| <span lang="en" dir="ltr" class="mw-content-ltr">Shows a list of people who contributed to the page in question using the real name specified in the user's preferences. Currently disabled on Wikimedia wikis, but is enabled by default on vanilla MediaWiki.</span>
|<span class="plainlinks">[//translatewiki.net/w/i.php?title=Translating:MediaWiki&action=credits translatewiki.net/w/i.php?title=Translating:MediaWiki&action='''credits''']</span>
|- valign="top"
| {{visible anchor|info}}
| <span lang="en" dir="ltr" class="mw-content-ltr">Shows information about the page, such as the number of users having it in their watchlist, the number of edits, the number of authors. See the [[Special:MyLanguage/Requests for comment/Reimplement info action|Reimplement info action RfC]] for context.</span>
|<span class="plainlinks">[//{{SERVERNAME}}{{SCRIPTPATH}}/index.php?title=Project:Sandbox&action=info {{SERVERNAME}}{{SCRIPTPATH}}/index.php?title=Project:Sandbox&action='''info''']</span>
|- valign="top"
| {{ll|Manual:Revisiondelete|revisiondelete}} {{Anchor|revisiondelete}}
| <span lang="en" dir="ltr" class="mw-content-ltr">Set visibility restrictions on revision text, edit summary, and editor's username/IP address (requires deleterevision user right)</span>
|
|}

<div lang="en" dir="ltr" class="mw-content-ltr">
==User preference overriding==
</div>

<div lang="en" dir="ltr" class="mw-content-ltr">
The following parameters override some of the user's [[m:Help:Preferences|preferences]]. Other parameters explained in other sections are "diffonly", "internaledit", and "externaledit". The below parameters affect all actions but "render" and "raw".
</div>

{|class="wikitable sortable" align=center
!width=5%|Nome
!!width=50% class="unsortable"|Funzione
!!width=25% class="unsortable"|Esempio
|-valign=top
|{{visible anchor|useskin}} 
| Specifica una [[Special:MyLanguage/Manual:Skins|skin]]
|[{{SERVER}}{{SCRIPTPATH}}/index.php?useskin=modern {{SERVERNAME}}{{SCRIPTPATH}}/index.php?'''useskin'''=modern]
|-valign=top
|{{visible anchor|uselang}}
| <span lang="en" dir="ltr" class="mw-content-ltr">Specify a language for the UI elements (such as the "my talk" link, etc.), i.e. the [[Special:MyLanguage/user interface language|user interface language]]; this is especially useful for creating an account, because at that stage no preference settings apply.</span>

<span lang="en" dir="ltr" class="mw-content-ltr">The special language code "<code>{{ll|Help:Qqx|qqx}}</code>" can be used to display the ids of all [[Special:MyLanguage/Help:System message|system messages]] used on a page.</span>
|[{{SERVER}}{{SCRIPTPATH}}/index.php?title=Special:Userlogin&type=signup&uselang=de {{SERVERNAME}}{{SCRIPTPATH}}/index.php?title=Special:Userlogin&type=signup&'''uselang'''=de]
|-valign=top
|{{visible anchor|variant}}
| <span lang="en" dir="ltr" class="mw-content-ltr">Specify a language variant for the UI elements (this is used for example in the Chinese Wikipedia, as the Chinese language has variants);</span>
|
|-valign=top
|{{visible anchor|printable}} 
| {{deprecated-inline|1.35}} <span lang="en" dir="ltr" class="mw-content-ltr">When set to <code>yes</code>, the page is shown in a form that is suitable for printing.</span>
|
|-valign=top
|{{visible anchor|debug}}
| <span lang="en" dir="ltr" class="mw-content-ltr">When set to {{phpi|true}} (e.g. <code>1</code> or {{phpi|true}}), the [[Special:MyLanguage/ResourceLoader|ResourceLoader]] serves non-[[w:Minification (programming)|minified]] JavaScript and CSS.</span> <span lang="en" dir="ltr" class="mw-content-ltr">''See [[Special:MyLanguage/ResourceLoader/Features#Debug mode|ResourceLoader/Features#Debug mode]].''</span>
| [{{SERVER}}{{SCRIPTPATH}}/index.php?title=Project:Sandbox&debug=true {{SERVERNAME}}{{SCRIPTPATH}}/index.php?title=Project:Sandbox&'''debug=true''']

|-valign=top
|{{visible anchor|safemode}}
| <span lang="en" dir="ltr" class="mw-content-ltr">When enabled (e.g. set to <code>1</code> or {{phpi|true}}), user-provided CSS and JS will not be loaded.</span> This disables personal scripts and styles (e.g. "User:" common.js and css), and site-wide scripts and styles (e.g. "MediaWiki:Common.js" and "MediaWiki:Common.css"), and all gadgets.<ref>[[Project:Tech News/2017#Tech News: 2017-16]]</ref> It is possible to mark site-wide styles ("MediaWiki:Common.css") as safe via  {{Wg|AllowSiteCSSOnRestrictedPages}}, which permits them in safemode.
| [{{SERVER}}{{SCRIPTPATH}}/index.php?title=MediaWiki&safemode=1 {{SERVERNAME}}{{SCRIPTPATH}}/index.php?title=MediaWiki&'''safemode=1''']
|-valign=top
|{{visible anchor|useskinversion}}
| <span lang="en" dir="ltr" class="mw-content-ltr">Specify a skin version</span><ref>{{ll|Reading/Web/Desktop Improvements#May 2020: First deployment - officewiki and testwiki|2=<span lang="en" dir="ltr" class="mw-content-ltr">Reading/Web/Desktop Improvements#May 2020: First deployment - officewiki and testwiki</span>}}</ref>
| [{{SERVER}}{{SCRIPTPATH}}/index.php?title=MediaWiki&useskinversion=2 {{SERVERNAME}}{{SCRIPTPATH}}/index.php?title=MediaWiki&'''useskinversion=2''']
|}

<div lang="en" dir="ltr" class="mw-content-ltr">
== View and render ==
</div>

<div lang="en" dir="ltr" class="mw-content-ltr">
View is the default action. If no other action is added to the URL, <code>action=view</code> is used. This action shows a page, a revision, or the difference between two revisions of the same or two different pages. Below is a (partial) list.
</div>

; diff
: <span lang="en" dir="ltr" class="mw-content-ltr">the value of this parameter identifies a revision; the difference between another revision and this one is returned:</span>
;* <span lang="en" dir="ltr" class="mw-content-ltr">if <code>oldid</code> is not passed, the difference between this revision and the previous one on the same article is shown;</span>
;* <span lang="en" dir="ltr" class="mw-content-ltr">otherwise, the difference between the revision given by <code>oldid/direction</code> and this one is shown; the value of this parameter can be a revision id, the values <code>prev</code> or <code>next</code> to identify a revision relative to the one given by <code>oldid/direction</code>, and the value <code>cur</code> to identify the latest revision of the page;</span>
: <span lang="en" dir="ltr" class="mw-content-ltr">Note that <code>oldid</code> and <code>diff</code> need not be two revisions of the same article, allowing two revisions of two different pages to be compared</span>
; redirect
: <span lang="en" dir="ltr" class="mw-content-ltr">if the value of this parameter is 'no' and the page is a redirect, the page itself is shown and not the target of the redirect; this parameter has effect only on <code>action=view</code> and <code>action=render</code> and only if neither <code>oldid</code> nor <code>diff</code> is given, as this is the only case where the target article is shown instead of the redirect;</span>
; rdfrom
: <span lang="en" dir="ltr" class="mw-content-ltr">when the page is the result of following a redirect from an external wiki, this parameter tells which wiki that was, so that the "Redirected from ..." line can be shown</span>
; diffonly
: <span lang="en" dir="ltr" class="mw-content-ltr">override the user's preference on whether to render the page when a diff is requested, eg. <code>diffonly=yes</code></span>
; search
: <span lang="en" dir="ltr" class="mw-content-ltr">if non-blank (and if searches are enabled), override all other parameters and perform a search</span>

<div lang="en" dir="ltr" class="mw-content-ltr">
The following parameters apply only to categories.
</div>

; from
: <span lang="en" dir="ltr" class="mw-content-ltr">if the page is a category, only list entries whose sortkey are equal or follows the value of this parameter;</span>
::Esempio: [https://en.wikipedia.org/w/index.php?title=Special:Log&type=upload&from=20070814233520&until=20070814233625 <nowiki>https://en.wikipedia.org/w/index.php?title=Special:Log&type=upload</nowiki>&<span style="color: red;">from</span>=20070814233520&until=20070814233625]
::<span lang="en" dir="ltr" class="mw-content-ltr">Links to a log of all the images uploaded on August 14, 2007 from 23:35:20 until 23:36:25</span>
; until
: <span lang="en" dir="ltr" class="mw-content-ltr">if the page is a category, only list entries whose sortkey precedes the value of this parameter; only used if <code>from</code> is not passed;</span>

<div lang="en" dir="ltr" class="mw-content-ltr">
The following parameter apply only to images.
</div>

; page
: <span lang="en" dir="ltr" class="mw-content-ltr">a page number in a multi-page media; it currently only applies to DjVu and PDF files; first page is numbered 1;</span>

<div lang="en" dir="ltr" class="mw-content-ltr">
== History ==
</div>

; limit
: <span lang="en" dir="ltr" class="mw-content-ltr">The number of page edits to list, the maximum is 5000 edits.</span>
::''Esempio: [https://en.wikipedia.org/w/index.php?title=Special:Contributions&limit=13&contribs=user&target=Atlgirl052005 <nowiki>https://en.wikipedia.org/w/index.php?title=Special:Contributions</nowiki><span style="color: red;">&limit=13</span>&contribs=user&target=Atlgirl052005]'' - elenca 13 modifiche per pagina.
; dir
: <span lang="en" dir="ltr" class="mw-content-ltr">the relative order of edit history pages.</span>
:<span lang="en" dir="ltr" class="mw-content-ltr">page edits are sorted in decreasing timestamp.</span>
; offset
: <span lang="en" dir="ltr" class="mw-content-ltr">uses a timestamp to specify which part of the history is displayed;</span>
:<span lang="en" dir="ltr" class="mw-content-ltr">Returns the edits which occurred '''before''' the timestamp;</span>
::''<span lang="en" dir="ltr" class="mw-content-ltr">Example:</span>'' [https://en.wikipedia.org/w/index.php?title=Special:Contributions&offset=20090815195334&contribs=user&target=Atlgirl052005 <nowiki>https://en.wikipedia.org/w/index.php?title=Special:Contributions</nowiki><span style="color: red;">&offset=20090815195334</span>&contribs=user&target=Atlgirl052005]
:::<span lang="en" dir="ltr" class="mw-content-ltr">Shows the edits which occurred immediately '''before''' the timestamp 20090815195334 (20090815195334 is not shown).</span>
:::<span lang="en" dir="ltr" class="mw-content-ltr">Parameter format is yyyymmddhhmmss.</span> <span lang="en" dir="ltr" class="mw-content-ltr">So 20090815195334 was created on August 15, 2009 [20090815] at 19:53 (UTC) and 34 seconds [195334].</span>
:::<span lang="en" dir="ltr" class="mw-content-ltr">See [[w:Wikipedia:Complete_diff_and_link_guide|Wikipedia:Complete diff and link guide]].</span>
:<span lang="en" dir="ltr" class="mw-content-ltr">if <code>dir=prev</code> is added, it works the other way around, listing all edits '''after''' the timestamp</span><ref name="per"><span lang="en" dir="ltr" class="mw-content-ltr">For performance reasons, the value of this field is not actually an offset (the index of the first entry to show)</span></ref>
::''<span lang="en" dir="ltr" class="mw-content-ltr">Example:</span> [https://en.wikipedia.org/w/index.php?title=Special:Contributions&offset=20090815195334&dir=prev&contribs=user&target=Atlgirl052005 <nowiki>https://en.wikipedia.org/w/index.php?title=Special:Contributions&offset=20090815195334</nowiki><span style="color: red;">&dir=prev</span>&contribs=user&target=Atlgirl052005]''
:::<span lang="en" dir="ltr" class="mw-content-ltr">Shows the edits which occurred immediately '''after''' the timestamp 20090815195334 (20090815195334 is not shown).</span>
::''<span lang="en" dir="ltr" class="mw-content-ltr">Example to show only the very first edit on a page:</span> [https://en.wikipedia.org/w/index.php?title=Wikipedia:Village_pump_(technical)&action=history&dir=prev&limit=1 <nowiki>https://en.wikipedia.org/w/index.php?title=Wikipedia:Village_pump_(technical)&action=history&</nowiki><span style="color: red;">dir=prev</span>&limit=1]''
; feed
: <span lang="en" dir="ltr" class="mw-content-ltr">a feed for the changes in the history is returned; allowed values are <code>atom</code> and <code>rss</code>.</span> <span lang="en" dir="ltr" class="mw-content-ltr">Can be disabled with {{ll|Manual:$wgFeed|$wgFeed}}.</span>
; go
: <span lang="en" dir="ltr" class="mw-content-ltr">([[w:Deprecation|deprecated]] - should be avoided, because it has been superseded) <code>go=first</code> the first (earliest) page of history is shown</span>

<div lang="en" dir="ltr" class="mw-content-ltr">
== Raw ==
</div>
<span lang="en" dir="ltr" class="mw-content-ltr">Passing <code>action=raw</code> returns the source code of a page or revision. For caching and security reasons, this should generally only be used via the [[Special:MyLanguage/Manual:$wgScriptPath|script path]], that is, <code>index.php?title=...</code>.</span>
<span lang="en" dir="ltr" class="mw-content-ltr">While "short urls" like <code>/wiki/</code> are only meant for action=view, they unofficially tend to work for other actions as well.</span>
<span lang="en" dir="ltr" class="mw-content-ltr">This is expressly discouraged for action=raw as it leads to less effective caching and bypasses automatic purging after edits.</span>

; templates
: <span lang="en" dir="ltr" class="mw-content-ltr">if passed with value <code>expand</code>, templates within the page are expanded;</span>
; ctype
: <span lang="en" dir="ltr" class="mw-content-ltr">the content-type value to be used in the HTTP header when returning the raw content, instead of the default <code>text/x-wiki</code>; this can only be one of the allowed types, which currently are <code>text/x-wiki</code>, <code>text/javascript</code>, <code>text/css</code>, and <code>application/x-zope-edit</code></span>
; oldid
: <span lang="en" dir="ltr" class="mw-content-ltr">the id of a specific revision to return</span>
; direction
: <span lang="en" dir="ltr" class="mw-content-ltr">either <code>next</code>, <code>prev</code>, or <code>cur</code>; instead of the revision specified by oldid, returns the one following it, the one preceding it, or the current (last) one;</span>
; section
: <span lang="en" dir="ltr" class="mw-content-ltr">Limits output to a particular section or subsections of the document. Sections are specified with non-negative integers : section 0 being the section before any named sections, section one being the first named section or subsection and so on. The numbering scheme treats sections and subsections as identical. A list of the sections and subsections can be obtained via [[Special:MyLanguage/API|API]] with '''[https://en.wikipedia.org/w/api.php?action=parse&text={{((}}:Radiohead{{))}}&#95;&#95;TOC&#95;&#95;&prop=sections api.php?action=parse&text={{((}}:My_page{{))}}&#95;&#95;TOC&#95;&#95;&prop=sections]'''.</span>
;; [https://en.wikipedia.org/w/index.php?title=Radiohead&action=raw&section=2 <span lang="en" dir="ltr" class="mw-content-ltr">example</span>]

<div lang="en" dir="ltr" class="mw-content-ltr">
== Edit and submit ==
</div>

<div lang="en" dir="ltr" class="mw-content-ltr">
The edit and submit actions perform almost the same action. By default, they return an "edit page" form for the page. Different results can be obtained by passing other arguments; some results (such as saving the new version of a page) can only be obtained using POST. This action takes the standard arguments for specifying a page or a page revision.
</div>

<div lang="en" dir="ltr" class="mw-content-ltr">
===Options affecting the edit form===
</div>
<span lang="en" dir="ltr" class="mw-content-ltr">The following options produce an effect on the edit form.</span>
<span lang="en" dir="ltr" class="mw-content-ltr">(Note: 'section' also affects how the page is saved. Additionally, 'preload' and 'preloadparams' only work on wikitext contentmodel)</span>

; section
: <span lang="en" dir="ltr" class="mw-content-ltr">specifies the index of a section within a document to preload and edit; sections are numbered sequentially from 0 on; section 0 is the part of the article before the first section header; value <code>new</code> is used to append a new section to the document;</span>
; preload
: <span lang="en" dir="ltr" class="mw-content-ltr">specifies a page, of which the wikitext is used as the initial value of the textarea in the edit form if the page or section to be edited does not exist; if it exists the preload command is ignored; also see {{ll|Manual:Creating pages with preloaded text}};</span>
::Esempio: https://en.wikipedia.org/wiki/Talk:Main_Page?action=edit&section=new&preload=Project:Sandbox
; <span lang="en" dir="ltr" class="mw-content-ltr">preloadparams[] (or preloadparams%5B%5D):</span> <span lang="en" dir="ltr" class="mw-content-ltr">Replace <code>$1</code> style parameters in preload text.</span> <span lang="en" dir="ltr" class="mw-content-ltr">For example https://mediawiki.org/wiki/Project:Sandbox?action=edit&section=new&preload=Manual:Creating_pages_with_preloaded_text/param_demo&preloadparams%5b%5d=first%20value&preloadparams%5b%5d=second%20value would cause [[Manual:Creating pages with_preloaded text/param demo|Manual:Creating pages with_preloaded text/param demo]] to be preloaded into the edit form, but with <code>$1</code> replaced by ''first value'' and <code>$2</code> replaced by ''second value''.</span> {{introduced-inline|1.23}}
; editintro
: <span lang="en" dir="ltr" class="mw-content-ltr">title of an existing article or template to be rendered above the edit form;</span>
; preloadtitle
: <span lang="en" dir="ltr" class="mw-content-ltr">in the case of section=new, provides initial content of the "Subject/headline" box; it can be edited before saving;</span>
:: Esempio: https://en.wikipedia.org/w/index.php?title=User_talk:5dsddddd&action=edit&section=new&preloadtitle=The+%5B%5BWP%3AARS%7CArticle+Rescue+Squadron%5D%5D
:: <span lang="en" dir="ltr" class="mw-content-ltr">Example with both preloadtitle and preload:</span> <nowiki>https://en.wikipedia.org/wiki/User_Talk:Ikip?action=edit&section=new&preload=Template:Article_Rescue_Squadron_ invite&preloadtitle=Invitation</nowiki>
; nosummary
: <span lang="en" dir="ltr" class="mw-content-ltr">Do not show the "headline" box when doing section=new.</span>
; summary
: <span lang="en" dir="ltr" class="mw-content-ltr">its value is used as the edit summary in place of the default one.</span>
; preview
: <span lang="en" dir="ltr" class="mw-content-ltr">if set to <code>yes</code> or <code>no</code>, overrides user preference "{{int|tog-previewonfirst}}" ({{phab|T11936}});</span>
; internaledit/externaledit {{Removed-inline|[[gerrit:30173|1.22]]}} : <span lang="en" dir="ltr" class="mw-content-ltr">overrides user preference on [[Special:MyLanguage/Manual:External editors|external editors]];</span>
; mode {{Removed-inline|[[gerrit:30173|1.22]]}}
: <span lang="en" dir="ltr" class="mw-content-ltr">this parameter affects the result page if passed with value <code>file</code> and using an external editor;</span>
; undo, undoafter
: <span lang="en" dir="ltr" class="mw-content-ltr">attempts to undo a sequence of edits, from the <code>undoafter</code> revision up to the <code>undo</code> revision; technically, this is done by trying to merge the inverse of these edits with the sequence of all subsequent edits; the values of these parameters are ids of old revisions of a page; if merge is not possible, a regular edit form for that revision is returned</span>

<div lang="en" dir="ltr" class="mw-content-ltr">
===What to do===
</div>

<div lang="en" dir="ltr" class="mw-content-ltr">
The following options tell the software what to do when submitting: saving, showing a preview, or showing the difference with the current version.
</div>

; wpSave
: <span lang="en" dir="ltr" class="mw-content-ltr">this argument is generated when saving the content of an edit form returned by the server, but is not actually used nor required when submitting (see below for required arguments to save);</span>
; wpPreview
: <span lang="en" dir="ltr" class="mw-content-ltr">set in a POST request to request a preview of the page or section as if the value of wpTextbox1 were saved;</span>
* '''<span lang="en" dir="ltr" class="mw-content-ltr">by default, returns an edit form with a preview of the value of wpTextbox1;</span>'''
* '''<span lang="en" dir="ltr" class="mw-content-ltr">if the additional <code>live</code> argument is passed, only the rendering of the value of wpTextbox1 is shown, not the form and the other GUI element; this is similar to the result of saving and then viewing with <code>action=render</code>; see  {{ll|Manual:Live preview}} for more info;</span>'''
* '''<span lang="en" dir="ltr" class="mw-content-ltr">the argument <code>wpLivePreview</code> is identical to wpPreview; therefore, a regular preview is returned if <code>live</code> is not passed;</span>'''
; wpDiff
: <span lang="en" dir="ltr" class="mw-content-ltr">set in a POST request to request a table showing the changes between the current version of the page or section and the version as if value of wpTextbox1 were saved;</span>

<div lang="en" dir="ltr" class="mw-content-ltr">
===Parameters that are needed to save===
</div>

<div lang="en" dir="ltr" class="mw-content-ltr">
The following parameters are required when a user saves a page. The edit summary field may also be required if so configured (see below).
</div>

; wpTextbox1 
: <span lang="en" dir="ltr" class="mw-content-ltr">the new page/section content;</span>
; wpStarttime
: <span lang="en" dir="ltr" class="mw-content-ltr">the timestamp of when the user started editing the page; used to check whether the page has been deleted between this moment and the submission time (in this case, the user is asked to confirm saving);</span>
; wpRecreate
: <span lang="en" dir="ltr" class="mw-content-ltr">in case the page was deleted after wpStarttime, this field confirms that the page is to be saved;</span>
; wpEdittime
: <span lang="en" dir="ltr" class="mw-content-ltr">for new pages, it is equal to wpStarttime; otherwise, it is the timestamp of the last revision of the page; used to check edit conflicts;</span>
; wpEditToken
: <span lang="en" dir="ltr" class="mw-content-ltr">an [[Special:MyLanguage/Manual:Edit token|edit token]]; this is used to avoid users from being tricked into saving a page by following a link or pressing a button in an external site. For non-logged-in users, wpEditToken is required since [[phab:rSVN18112]]; it currently contains only the characters <code>+\</code> rather than a random string (see [[Special:MyLanguage/Manual:Edit token#The edit token suffix|edit token suffix]]).</span>

<span lang="en" dir="ltr" class="mw-content-ltr">For the page to be saved, <code>wpStarttime</code>, <code>wpEdittime</code>, <code>wpTextbox1</code> and <code>wpEditToken</code> are required in a POST request, and neither <code>wpPreview</code> nor <code>wpDiff</code> are passed.</span>
<span lang="en" dir="ltr" class="mw-content-ltr">If the page was deleted after <code>wpStarttime</code>, the boolean option <code>wpRecreate</code> is also required.</span>

<div lang="en" dir="ltr" class="mw-content-ltr">
===Optional additional data===
</div>

<div lang="en" dir="ltr" class="mw-content-ltr">
The edit summary or the "ignore blank" parameter may be mandatory if "warn on blank summaries" is configured.
</div>

; wpSummary
: <span lang="en" dir="ltr" class="mw-content-ltr">the edit summary;</span>
; wpMinoredit
: <span lang="en" dir="ltr" class="mw-content-ltr">if set in a save request, the edit is marked as minor; for preview and diff, it is the initial value of "this is a minor edit" checkbox in the edit form;</span>
; wpWatchthis
: <span lang="en" dir="ltr" class="mw-content-ltr">if passed on a save request, the page is added to the user's watchlist; if it is not passed in a save request, the page is removed from the user's watchlist; for preview or diff, this is the initial value of the "watch this page" checkbox of the edit form;</span>
; wpSection
: <span lang="en" dir="ltr" class="mw-content-ltr">specify the index of a section within a document to submit to; sections are numbered sequentially from 0 on; section 0 is the part of the article before the first section header; value <code>new</code> is used to append a new section to the document;</span>
; wpChangeTags
: <span lang="en" dir="ltr" class="mw-content-ltr">an optional comma-separated list of [[Special:MyLanguage/Help:Tags|tags]] to be added to the edit.</span> <span lang="en" dir="ltr" class="mw-content-ltr">If any of the provided tags are not activated for manual use, the edit will be rejected.</span>
; wpAutoSummary
: <span lang="en" dir="ltr" class="mw-content-ltr">contains the MD5-hashing of the edit summary field as initially presented to the user in the edit form; this field is used to check if the user has modified that field before submitting: if the MD5 hashing of the value of <code>wpEditSummary</code> is the same as this field, the edit summary has not been modified;</span>
; wpIgnoreBlankSummary
: <span lang="en" dir="ltr" class="mw-content-ltr">save page even if user has not modified the edit summary, while they were supposed to;</span>
; wpTextbox2 
: <span lang="en" dir="ltr" class="mw-content-ltr">in case of an edit conflict, it contains the value of wpTextbox1 of the save request that generated the conflict;</span>

; wpScrolltop
: <span lang="en" dir="ltr" class="mw-content-ltr">used to preserve the scrollbar position in the edit textbox when loading a preview.</span>
; redlink
: <span lang="en" dir="ltr" class="mw-content-ltr">if the user does not have permission to edit the page, redirect to the empty article page (e.g., "Wikipedia does not have an article with this exact name") instead of showing the permission error notice.</span> <span lang="en" dir="ltr" class="mw-content-ltr">If the target page exists, ignore the <code>edit</code> parameter and display the (now-)existing page instead.</span> <span lang="en" dir="ltr" class="mw-content-ltr">This parameter is used on red links.</span>
; wpExtraQueryRedirect
: <span lang="en" dir="ltr" class="mw-content-ltr">hidden input to modify after save URL and is not used by actual edit form. Intended to be used by gadgets and such.</span>

<span id="Special_pages"></span>
== Pagine speciali ==

<div lang="en" dir="ltr" class="mw-content-ltr">
Most special pages have additional parameters, specific to the function they perform. As an example, the parameters for [[Special:Export]] are outlined in {{ll|Manual:Parameters to Special:Export}}
</div>

<div lang="en" dir="ltr" class="mw-content-ltr">
The following URL parameters provide initial values for some input fields; they can be edited before submitting the form.
</div>

===[[Special:MovePage]]===
;wpNewTitle
: <span lang="en" dir="ltr" class="mw-content-ltr">text field with new title.</span>
;wpReasonList
: <span lang="en" dir="ltr" class="mw-content-ltr">reason to pre-select in the dropdown.</span>
;wpReason
: <span lang="en" dir="ltr" class="mw-content-ltr">text field with reason.</span>
;wpLeaveRedirect
: <span lang="en" dir="ltr" class="mw-content-ltr">whether to select the "Leave a redirect behind" checkbox.</span>

===[[Special:BlockIP]]===
;wpDisableEmail
: <span lang="en" dir="ltr" class="mw-content-ltr">whether to select the "{{int|ipbemailban}}" checkbox.</span>
;wpDisableUTEdit
: <span lang="en" dir="ltr" class="mw-content-ltr">whether to select the "{{int|ipb-disableusertalk}}" checkbox.</span>
;wpReason
: <span lang="en" dir="ltr" class="mw-content-ltr">initially selected item in the drop-down box, value should match a row in the [[MediaWiki:Ipbreason-dropdown]].</span>
;wpReason-other
: <span lang="en" dir="ltr" class="mw-content-ltr">text field with custom reason; require <code>wpReason=other</code></span>
;wpAutoBlock
: <span lang="en" dir="ltr" class="mw-content-ltr">whether to select the "{{int|ipbenableautoblock}}" checkbox.</span>
;wpWatch
: <span lang="en" dir="ltr" class="mw-content-ltr">whether to select the "{{int|ipbwatchuser}}" checkbox.</span>

===[[Special:UserRights]]===
;user-reason
: <span lang="en" dir="ltr" class="mw-content-ltr">text field with reason.</span>

<div lang="en" dir="ltr" class="mw-content-ltr">
==Maxlag parameter==
</div>
{{MW version|version=1.10|version2=1.27}}
<div lang="en" dir="ltr" class="mw-content-ltr">
The '''{{ll|Manual:maxlag parameter|maxlag parameter}}''' is used only if the software is running on a replicated database cluster.
</div>

<div lang="en" dir="ltr" class="mw-content-ltr">
The maxlag parameter makes it so a request is not served if there is high server traffic. maxlag parameter applies to all actions.  maxlag parameter value is a number; the lower this value, the lower the traffic that causes the request not to be served. Zero is not allowed.
</div>

<span id="Notes"></span>
== Note ==
<references />

<span id="See_also"></span>
== Vedi anche ==
* {{ll|Markup spec|Markup spec}}
* {{ll|API:Main module}}
* [[m:Special:MyLanguage/Help:URL|m:Help:URL]]
* [[w:Wikipedia talk:WikiProject Inline Templates/Archive 2#MediaWiki URL templates|Lista di funzioni]]
* [[Snippets/Load JS and CSS by URL]] (<span lang="en" dir="ltr" class="mw-content-ltr">adds withJS and withCSS parameters which are processed on the client side</span>)

[[Category:Customization techniques{{#translation:}}|{{PAGENAME}}]]
[[Category:Wiki page URLs{{#translation:}}|{{PAGENAME}}]]
[[Category:MediaWiki development{{#translation:}}]]