Gets the value of a numeric environment variable.
Syntax
getEnvironmentValue(vname:string) : any getEnvironmentValue(vname:string, issystem:boolean) : any
| Parameter |
Description |
vname |
The name of the environment variable. |
issystem |
If true, the method uses the exact name of the
environment variable. If false or omitted, the method prefixes a dollar
sign to the name. |
| Return value |
Description |
any |
The value of the environment variable. |
Usage
Do not use this method for string values.
Examples
This computed field displays the value
of a system environment variable.
var v = session.getEnvironmentValue("PANEL_SIZE_XY", true);
if(v == null) {
return "Panel size XY not set"
} else {
return v
}