taglib Directive
The taglib directive declares that a JSP page or Info*Engine standalone task uses custom tags defined in a tag library. You must put this directive before any lines that use the custom tags in the library.
Tag Syntax
<%@taglib uri="ie_uri" prefix=“ie_prefix" %>
Attribute Descriptions
Required attributes: prefix and uri
prefix
Defines the prefix that distinguishes tags provided by a given tag library from those provided by other tag libraries. If you specify multiple taglib directives, each prefix must be unique.
This attribute is required.
uri
Identifies an Info*Engine tag library, where the URI is:
http://www.ptc.com/infoengine/taglib/
followed by the tag library name.
This attribute is required.
Example
The following taglib directive declares that the page contains custom tags from the Info*Engine core tag library and that the tags use the ie prefix:
<%@ taglib uri="http://www.ptc.com/infoengine/taglib/core"
prefix="ie" %>