Description:
Definition of variables.
Syntax:
var name [, ...];
var name [ =
value [, ...]];
| name |
Name of the variable |
| value |
Value assigned to variable |
Note:
Variables defined with
var in the procedure
are available only within the procedure.
For similar purpose in the
VBScript language is used the statement
Dim and
Set.
Using the new
JavaScript statements of the
Let and
Const types is not recommended to use in the in the PROMOTIC system because the scripts must be functional also in the Web browser. These new statements may malfunction in older Web browsers.
Example:
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// Definition of two variables
var nVar;
var nNum;
// Definition of two variables with assigned values
var nVar = 2;
var nNum = "text";