js| Syntax Taglib instruction
Defines a tag library and its prefix for a custom label.
JSP syntax
<%@ taglib uri= "uritotaglibrary" prefix= "TagPrefix"%>
Example
<%@ taglib uri= "http://www.jspcentral.com/tags" prefix= "public"%>
<public:loop>
.
.
</public:loop>
Describe
<% @ taglib%> directive declares that the JSP file uses a custom label, references the tag library, and also specifies the prefix of their tags.
The custom label here contains the label and the element. Because JSP files can be translated into XML, it is important to understand the links between tags and elements. The label is simply a markup that is raised in a sense and is part of the JSP element. The JSP element is part of the JSP syntax and has the same start and end tags as XML. Elements can also contain other text, tags, and elements. For example, a jsp:plugin element has a <jsp:plugin> start tag and a </jsp:plugin> end tag, and can also have <jsp:params> and <jsp:fallback> Elements.
You must use the <% @ taglib%> directive before using a custom label, and you can use it more than once in a page, but the prefix can only be used once
Property
Uri= "Uritotaglibrary"
The Uniform Resource Identifier (URI) uniquely names a custom label based on the prefix of the label, which can be the following:
Uniform Resource Locator (URL), defined by RFC 2396, view http://www.hut.fi/u/jkorpela/rfc/2396/full.html
Uniform Resource Name (URN), defined by RFC 2396
A relative or absolute path
prefix= "TagPrefix"
Prefixes before custom labels, such as public in <public:loop>, if this is not public, then this is illegal. Please do not use JSP, Jspx, Java, javax, servlet, Sun, and sunw as your prefix
