CSSVariableReferenceValue
The CSSVariableReferenceValue interface of the CSS_Object_Model#css_typed_object_model allows you to create a custom name for a built-in CSS value. This object functionality is sometimes called a "CSS variable" and serves the same purpose as the var() function. The custom name must begin with two dashes.
Constructor
CSSVariableReferenceValue()-
Creates a new
CSSVariableReferenceValueobject.
Instance properties
CSSVariableReferenceValue.variable-
Returns the custom name passed to the constructor.
CSSVariableReferenceValue.fallbackRead only-
Returns the built-in CSS value for the custom name.
Instance methods
None.
Specifications
| Specification |
|---|
| CSS Typed OM Level 1 # cssvariablereferencevalue |
Browser compatibility
| desktop | mobile | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
CSSVariableReferenceValue | |||||||||||
CSSVariableReferenceValue() constructor | |||||||||||
fallback | |||||||||||
variable | |||||||||||