Causes a variable to be inserted into the template. The variable could have been created with the SET or SETGLOBAL keyword. It could also be a value that a provider returned to the servlet (see providers), a name found in the HTTP request, or a value specified in the webacc.cfg file.
The VAR keyword takes one parameter (except when that parameter uses replaceable parameters):
The name of the variable whose value is to be inserted into the template
An arithmetic expression
Function
If the parameter for the VAR keyword is a variable whose value is a string containing replaceable parameters, VAR can have additional parameters that are used as the values for the replaceable parameters:
{SET replaceable = "This is the {0} parameter, and this is the {1} parameter"}
{VAR replaceable "first" "second"}