CSSPrimitiveValue.primitiveType

The primitiveType read-only property of the CSSPrimitiveValue interface represents the type of a CSS value.

Syntax

type = cssPrimitiveValue.primitiveType;

Value

An unsigned short representing the type of the value. Possible values are:

Constant	Description
`CSS_ATTR`	The value is an `attr()` function. The value can be obtained by using the `getStringValue()` method.
`CSS_CM`	The value is a `<length>` in centimeters. The value can be obtained by using the `getFloatValue()` method.
`CSS_COUNTER`	The value is a counter or counters function. The value can be obtained by using the `getCounterValue()` method.
`CSS_DEG`	The value is an `<angle>` in degrees. The value can be obtained by using the `getFloatValue()` method.
`CSS_DIMENSION`	The value is a `<number>` with an unknown dimension. The value can be obtained by using the `getFloatValue()` method.
`CSS_EMS`	The value is a `<length>` in em units. The value can be obtained by using the `getFloatValue()` method.
`CSS_EXS`	The value is a `<length>` in ex units. The value can be obtained by using the `getFloatValue()` method.
`CSS_GRAD`	The value is an `<angle>` in grads. The value can be obtained by using the `getFloatValue()` method.
`CSS_HZ`	The value is a `<frequency>` in Hertz. The value can be obtained by using the getFloatValue method.
`CSS_IDENT`	The value is an identifier. The value can be obtained by using the `getStringValue()` method.
`CSS_IN`	The value is a `<length>` in inches. The value can be obtained by using the `getFloatValue()` method.
`CSS_KHZ`	The value is a `<frequency>` in Kilohertz. The value can be obtained by using the `getFloatValue()` method.
`CSS_MM`	The value is a `<length>` in millimeters. The value can be obtained by using the `getFloatValue()` method.
`CSS_MS`	The value is a `<time>` in milliseconds. The value can be obtained by using the `getFloatValue()` method.
`CSS_NUMBER`	The value is a simple `<number>`. The value can be obtained by using the `getFloatValue()` method.
`CSS_PC`	The value is a `<length>` in picas. The value can be obtained by using the `getFloatValue()` method.
`CSS_PERCENTAGE`	The value is a `<percentage>`. The value can be obtained by using the `getFloatValue()` method.
`CSS_PT`	The value is a `<length>` in points. The value can be obtained by using the `getFloatValue()` method.
`CSS_PX`	The value is a `<length>` in pixels. The value can be obtained by using the `getFloatValue()` method.
`CSS_RAD`	The value is an `<angle>` in radians. The value can be obtained by using the `getFloatValue()` method.
`CSS_RECT`	The value is a `rect()` function. The value can be obtained by using the `getRectValue()` method.
`CSS_RGBCOLOR`	The value is an `<color>`. The value can be obtained by using the `getRGBColorValue()` method.
`CSS_S`	The value is a `<time>` in seconds. The value can be obtained by using the `getFloatValue()` method.
`CSS_STRING`	The value is a `<string>`. The value can be obtained by using the `getStringValue()` method.
`CSS_UNKNOWN`	The value is not a recognized CSS2 value. The value can only be obtained by using the `cssText` attribute.
`CSS_URI`	The value is a `<uri>`. The value can be obtained by using the `getStringValue()` method.

Example

var cs = window.getComputedStyle(document.body);
var cssValue = cs.getPropertyCSSValue("color");
console.log(cssValue.primitiveType);

Specifications

Specification	Status	Comment
Document Object Model (DOM) Level 2 Style Specification The definition of 'CSSPrimitiveValue.primitiveType' in that specification.	Obsolete	Initial definition

Browser compatibility

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
`primitiveType` Deprecated	Chrome No support No	Edge No support No	Firefox No support ? — 62	IE ?	Opera No support No	Safari ?	WebView Android No support No	Chrome Android No support No	Firefox Android No support 4 — 62	Opera Android ?	Safari iOS ?	Samsung Internet Android No support No

Legend

No support: No support
Compatibility unknown: Compatibility unknown
Deprecated. Not for use in new websites.: Deprecated. Not for use in new websites.

Syntax

Value

Example

Specifications

Browser compatibility

Legend

See also