GM addStyle: Difference between revisions

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{{underscore|title=GM_addStyle}}
{{DISPLAYTITLE:GM_addStyle}}  
__NOTOC__


== Description ==
As of Greasemonkey 4.0, this method has been removed.


This [[API_reference|API]] method adds a string of CSS to the document.
You can `@require` a helper script to provide the same functionality, for example [https://gist.github.com/arantius/eec890c9ce4ff2f7abee896c0bba664d gm-addstyle.js].
 
It creates a new <code><style></code> element, adds the given CSS to it, and inserts it into the <code><head></code>.
 
[[#Examples|Examples]] | [[#Notes|Notes]]
 
== Syntax ==
 
'''GM_addStyle(''' ''css'' ''')'''
 
:Value: Function
:Returns: Nothing
:Compatibility: [[Version_history#0.6.1|Greasemonkey 0.6.1+]]
 
:{| border="1" cellpadding="5"
|+ Parameters
!|'''Properties'''
|-
| <code>[[#css |css]]</code>
|}
:* All properties are optional except [[#css|css]].
 
[[#top|top]]
=== Properties ===
----
==== <code>css</code> ====
:Value: String
:Usage: <code>'''css''' = "body { color:red }";</code>
 
[[#top|top]] | [[#Syntax|back]]''
 
== Examples ==
<code><pre>
GM_addStyle("body { color:white; background-color:black } img { border:0 }");
</pre></code>
 
[[#top|top]]
 
== Notes ==
[[#top|top]]
 
[[Category:API_Reference|G]]

Latest revision as of 15:12, 8 November 2023


As of Greasemonkey 4.0, this method has been removed.

You can `@require` a helper script to provide the same functionality, for example gm-addstyle.js.