Matches the variable specified by one of the selector attributes
(as a String) against the specified constant value. If the value is
not a substring (appropriately limited by the location
attribute), the nested body content of this tag is evaluated.
Attribute Name |
Description |
cookie |
The variable to be matched is the value of the cookie whose
name is specified by this attribute.
[RT Expr]
|
header |
The variable to be matched is the value of the header whose
name is specified by this attribute. The name match is performed
in a case insensitive manner.
[RT Expr]
|
location |
If not specified, a match between the variable and the value may
occur at any position within the variable string. If specified, the
match must occur at the specified location (either start
or end ) of the variable string.
[RT Expr]
|
name |
The variable to be matched is the JSP bean specified by this
attribute, if property is not specified, or the value
of the specified property of this bean, if property
is specified.
[RT Expr]
|
parameter |
The variable to be matched is the first, or only, value of the
request parameter specified by this attribute.
[RT Expr]
|
property |
The variable to be matched is the property (of the bean specified
by the name attribute) specified by this attribute.
The property reference can be simple, nested, and/or indexed.
[RT Expr]
|
scope |
The bean scope within which to search for the bean named by the
name property, or "any scope" if not specified.
[RT Expr]
|
value |
The constant value which is checked for existence as a substring
of the specified variable.
[Required]
[RT Expr]
|