| Implemented in | Navigator 2.0 |
Syntax
var varname [= value] [..., varname [= value] ]
Arguments
varname | Variable name. It can be any legal identifier. |
value | Initial value of the variable and can be any legal expression. |
Description
The scope of a variable is the current function or, for variables declared outside a function, the current application.
Using var outside a function is optional; you can declare a variable by simply assigning it a value. However, it is good style to use var, and it is necessary in functions if a global variable of the same name exists.
Examples
var num_hits = 0, cust_no = 0
Last Updated: 10/31/97 12:29:59