JavaScript EXPRESSION Variables

EXPRESSION variables have an expression on the right hand side. The result of this expression is a URL. The Rewriter appends a JavaScript function for converting the expression to the HTML page as it cannot evaluate such expressions. This function takes the expression as a parameter and evaluates it at the client browser.

The default ruleset rewrites the location JavaScript EXPRESSION variable.

The syntax of EXPRESSION variables in JavaScript content rules is:

<Variable type="EXPRESSION">variable_exp</Variable>

where variable_exp is the expression variable.