<@PURGE>
Syntax
<@PURGE [NAME=name]
[SCOPE=scope]>
Description
Used to remove a variable from a scope, or
to remove all variables from a scope.
Note:
Purging variables in the
cookie scope does not cause the Web browser to
forget a cookie. If you want to make a Web browser forget a cookie,
you must set the expiry time to immediate, for example, "in -1
days" in the Properties dialog box for a cookie variable when
assigning values to variables with an Assign action.
Examples
The following examples demonstrate how to
remove variable types from various scopes:
<@PURGE NAME="foo" SCOPE="user">
<@PURGE NAME="foo" SCOPE="domain">
<@PURGE NAME="foo" SCOPE="local">
<@PURGE NAME="foo" SCOPE="cookie">
The following examples demonstrate how to
remove all variables from a given scope:
<@PURGE SCOPE="user">
<@PURGE SCOPE="domain">
<@PURGE SCOPE="local">
See Also
<@ASSIGN>
<@VAR>
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