Jakarta Foundation Taglib HTTP Request Parameter Data Example

<%@ taglib uri="http://jakarta.apache.org/taglibs/foundation-1.0" prefix="fnd" %> <%-- Initialize http request parameter object --%> Test of parameter tag and a Map object

test1: 
test2:

See if parameter test3 is present: Yes No

Object parameter has members.

Test of parameters tag, save tag, and an Array object

Object parameters has members.

Assign params{test2} to object id test2.

Object test2 has members.

test2 value 0: 
test2 value 1:

See if parameter test2 value 1 is present: Yes No

See if parameter test2 value 2 is present: Yes No

Test of isArray and notArray tags

Object param is an Array: Yes No
Object test2 is an Array: Yes No

Test of isMap and notMap tags

Object param is a Map: Yes No
Object test2 is a Map: Yes No

Test of isIterator and notIterator tags

Object param is an Iterator: Yes No
Object test2 is an Iterator: Yes No
Object param{test} is an Iterator: Yes No

Test of remove tag to remove object test2.

Make sure object test2 is no longer present: Yes No