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bean
Tag header

Define a scripting variable based on the value(s) of the specified request header.

Retrieve the value of the specified request header (as a single value or multiple values, depending on the multiple attribute), and define the result as a page scope attribute of type String (if multiple is not specified) or String[] (if multiple is specified).

If no header with the specified name can be located, and no default value is specified, a request time exception will be thrown.


Tag Information
Tag Classorg.apache.struts.taglib.bean.HeaderTag
TagExtraInfo Classorg.apache.struts.taglib.bean.HeaderTei
Body Contentempty
Display NameNone

Attributes
NameRequiredRequest-timeTypeDescription
idtruefalsejava.lang.String

Specifies the name of the scripting variable (and associated page scope attribute) that will be made available with the value of the specified request header.
multiplefalsetruejava.lang.String

If any arbitrary value for this attribute is specified, causes a call to HttpServletRequest.getHeaders() and a definition of the result as a bean of type String[]. Otherwise, HttpServletRequest.getHeader() will be called, and a definition of the result as a bean of type String will be performed.
nametruetruejava.lang.String

Specifies the name of the request header whose value, or values, is to be retrieved.
valuefalsetruejava.lang.String

The default header value to return if no header with the specified name was included in this request.

Variables
No Variables Defined.

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