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  1. APIs

toggle( )

Toggles an element's custom CSS class.

Description

The toggle() function either adds or removes an element's custom CSS class.

  • Returns false when an existing custom class gets removed from the element's class list.
  • Returns true when the custom class gets added to the element's class list.

Syntax

function toggle(className: string): boolean

toggle Parameters

NAME
TYPE
DESCRIPTION
className
string

The custom class to toggle.

Returns

Return Type:

boolean

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Toggle to add a missing class

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1$w("#myElement").customClassList.toggle("className1")  // true