JavaScript Reference

$ - Cornerstone global object

Most of global variables and functions are accessed through Cornerstone global object $.

$(css_selector)

Returns

array of widgets

> $("ImageWidget:active")
[ <ImageWidget#MainImage>, <ImageWidget.icon> ]

$.app

Instance of MultiWidgets::Application.

$.numRange(begin, end, step)

Parameters

begin	first number in the array
end	array end (exclusive)
step	defaults to 1

Returns

array [begin, begin + step, ..., value).

If begin is lesser than end and step is positive then values of generated array starts at value begin and ends in largest value lesser than end.

If begin is greater than end and step is negative then values of generated array starts at value begin and ends in smallest value greater than end.

Otherwise an empty array is returned.

> $.numRange(10, 20, 3)
[ 10, 13, 16, 19 ]

Global functions and variables

load(filename)

printf(format, args...)

printf(format, args...)

sprintf(format, args...)

assert_equal(test, target)

assert_equal(test, target)

__FILE__

__PATH__