Template:Expand/doc

This is a documentation subpage for Template:Expand.
Don't forget to purge the contents of the base page upon creating or editing this subpage.

Purge base's cache

Usage

Parameters

{{{1}}}: The content to expand or hide.

{{{float}}}: Set to left or right if floating is desired.

{{{title}}}: An optional title shown next to the expand button.

{{{titlestyle}}}: Adds extra title style parameters.

{{{noborder}}}: If non-zero, use no border on the left.

Warning:It can become difficult to tell where the expanded text ends if the background colors are identical!

{{{color}}}: The color of the left border and title, if used.

{{{startcollapsed}}}: If set to 0, the content will initially be visible, otherwise collapsed. Default is 1.

{{{style}}}: Adds style parameters for the table that this template is based on.

{{{styleoverride}}}: Overrides ALL table style parameters. Not recommended unless you know what you are doing! Using this can break the template!

{{{titlestyleoverride}}}: Overrides ALL title style parameters. Not recommended unless you know what you are doing! Using this can break the title!

Examples

{{expand|{{MainPage}}}} renders as follows.

Welcome to the Valve Developer Community 13,094 articles documenting the development process. Sign up to become part of the community! Whether you're building a commercial project or a modification for Half-Life® 2, you'll want to sign up as a Valve developer today. It's free to join and is open to anyone working with the Source engine and its software development kit.  GoldSrc and the Half-Life SDK  If you want to create a Mod for Half-Life or looking for more GoldSrc documentation, click above.  Source and the Source SDK  If you want to create a Mod for Half-Life 2 or looking for more Source documentation, click above.  Source 2 Documentation  If you want to port Source content to Source 2 or looking for more Source 2 documentation, click above. Otherwise, you can check out the following Source 2 games with Workshop Tools: Dota 2 Workshop Tools  SteamVR Workshop Tools  Half-Life: Alyx Workshop Tools  Counter-Strike 2 Workshop Tools  The engine under the hood of Half-Life 2 can make your game a success. Let Source™ do the heavy lifting so that your team can focus on building great games. If you're interested in building a product using Source or Source 2, talk to us about options for distribution on Steam. Read about Valve Technology  For Mod Teams Source Engine Features Why choose the Source engine for your mod? Read Making a Mod - building a team through the shipping process. Already using the SDK? Check the Source SDK FAQ for some helpful answers. New to Source coding? Get started with basic programming articles. Read (or add) a tutorial on Source development, or any part of the content creation process. New to the wiki? For help with using the wiki, see Help:Contents. For help with navigating the wiki, see Category:Entry pages or Category:Valve Developer Community. For more information on the community itself, see Community Portal. Wiki Contents  Community Portal  © 2005–2025 Valve Corporation. All rights reserved. All trademarks are property of their respective owners in the US and other countries. See the Terms of Use for details. About Valve Developer Community · Privacy Policy · Third Party Legal Notices

{{expand|{{MainPage}}|noborder=1}} renders as follows.

Welcome to the Valve Developer Community 13,094 articles documenting the development process. Sign up to become part of the community! Whether you're building a commercial project or a modification for Half-Life® 2, you'll want to sign up as a Valve developer today. It's free to join and is open to anyone working with the Source engine and its software development kit.  GoldSrc and the Half-Life SDK  If you want to create a Mod for Half-Life or looking for more GoldSrc documentation, click above.  Source and the Source SDK  If you want to create a Mod for Half-Life 2 or looking for more Source documentation, click above.  Source 2 Documentation  If you want to port Source content to Source 2 or looking for more Source 2 documentation, click above. Otherwise, you can check out the following Source 2 games with Workshop Tools: Dota 2 Workshop Tools  SteamVR Workshop Tools  Half-Life: Alyx Workshop Tools  Counter-Strike 2 Workshop Tools  The engine under the hood of Half-Life 2 can make your game a success. Let Source™ do the heavy lifting so that your team can focus on building great games. If you're interested in building a product using Source or Source 2, talk to us about options for distribution on Steam. Read about Valve Technology  For Mod Teams Source Engine Features Why choose the Source engine for your mod? Read Making a Mod - building a team through the shipping process. Already using the SDK? Check the Source SDK FAQ for some helpful answers. New to Source coding? Get started with basic programming articles. Read (or add) a tutorial on Source development, or any part of the content creation process. New to the wiki? For help with using the wiki, see Help:Contents. For help with navigating the wiki, see Category:Entry pages or Category:Valve Developer Community. For more information on the community itself, see Community Portal. Wiki Contents  Community Portal  © 2005–2025 Valve Corporation. All rights reserved. All trademarks are property of their respective owners in the US and other countries. See the Terms of Use for details. About Valve Developer Community · Privacy Policy · Third Party Legal Notices

{{expand|color=yellow|title=Yellow|Yellow!}} renders as follows.

Yellow

Yellow!

:{{expand|Can be indented.}} renders as follows.

Can be indented.

{{expand
|title=float{{=}}right
|float=right
|
The title alignment also uses {{param|float}} so that the button stays at the same position when toggling.
}}

float=right

The title alignment also uses {{{float}}} so that the button stays at the same position when toggling.

See how this renders on the right.