ESP Directives › Variables

Variables

During execution of the ESP program, the following variables are available for use:

• Most OML system variables.
• NCL and OML global variables.
• Request.QueryString.Named.keyword—Contains the value for the last occurrence of the page parameter keyword.
• Request.QueryString.Named.keyword.0—Contains number of occurrences of the page parameter keyword.
• Request.QueryString.Named.keyword.n—Contains the value for the nth occurrences of the page parameter keyword.
• Request.QueryString.Indexed.0—Contains the total number of page parameters.
• Request.QueryString.Indexed.n.Name—Contains the name of the nth page parameter.
• Request.QueryString.Indexed.n.Value—Contains the value of the nth page parameter.

Note: All variables created in the page context must have a name that does not begin with #. All other variable names are allowed.

The following variables are built into ESP:

• &DirectiveStart = <%
• &DirectiveEnd = %>