Draft
This page is not complete.
This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The parse()
method of the CSSNumericValue
interface converts a value string into an object whose members are value and the units.
Syntax
var cssNumericValue = CSSNumericValue.parse(cssText);
Parameters
- cssText
- a string containing numeric and unit parts.
Return value
Exceptions
- SyntaxError
- TBD
Examples
The following returns a CSSUnitValue
object with a unit
property equal to "px"
and a value
property equal to 42
.
let numValue = CSSNumericValue.parse("42.0px");
Specifications
Specification | Status | Comment |
---|---|---|
CSS Typed OM Level 1 The definition of 'parse' in that specification. |
Working Draft | Initial definition. |
Browser compatibility
The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
parse | Chrome
Full support
66
| Edge
Full support
79
| Firefox No support No | IE No support No | Opera
Full support
53
| Safari No support No | WebView Android
Full support
66
| Chrome Android
Full support
66
| Firefox Android No support No | Opera Android
Full support
47
| Safari iOS No support No | Samsung Internet Android
Full support
9.0
|
Legend
- Full support
- Full support
- No support
- No support
- Experimental. Expect behavior to change in the future.
- Experimental. Expect behavior to change in the future.
- See implementation notes.
- See implementation notes.