There is a limit of 20 args. Use result to get returned value. To ease using jstcl from Tcl, the widget accepts round braces interchangeably with square brackets when referencing array members. Set of values to initialize array with. CMD Command to call that returns the array length.
TYPE Specify the type of elements for homogenous array.
The lencmd returns the actual size and will be called when the length property is accessed. The array is sparse until elements are actually accessed, or until you invoke one of the builtin array methods for the array object. The tag argument is always A for arrays. CMD call CMD when javascript method called You may call class multiple times to add additional methods or properties, or to change the CMDs. Attempts to redefine existing properties or methods are silently ignored.