JavaScript Global method: Number()
[this page | pdf | back links]
The JavaScript
Global
Number() method converts an
object to a number representing the value of the object (if this is possible)
or returns NaN if such a
conversion is not possible. If the parameter is a Date object then it returns
the number of milliseconds since midnight 1 Jan 1970 (UTC).
It
has the following syntax with the following parameters:
Number(x)
|
Parameter
|
Required / Optional
|
Description
|
|
x
|
Optional
|
Input parameter. If
missing then returns 0.
|
NAVIGATION LINKS
Contents | Prev | Next | JavaScript DOM (and BOM)