JSP syntax for an empty custom tag?
Question
What is the proper way of creating an empty custom tag in JSP?
Is should have a prefix and suffix. An example would be TWONG prefix and GLOOP as suffix. Which choices are valid?
a) <TWONG:GLOOP/>
b) <GLOOP:TWONG/>
c) <TWONG:GLOOP><TWONG:GLOOP/>
d) <GLOOP:TWONG><GLOOP:TWONG/>
1 answers
solution1
0 ACCPTED 2015-10-12 18:07:01
A quick google search of "Empty custom tag in JSP" revealed zetcode.com: Custom JSP tags .
Their first code sample has the following in it:
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<%@taglib prefix="d" uri="http://zetcode.com/tlds/date" %>
<html>
...
<body>
<h2>Date</h2>
<b>Today's Date: </b> <d:DateTag />
</body>
The relevant items I see in there are taglib prefix="d" and <d:DateTag /> .
Since d is the prefix, I would assume the option of <PREFIX:SUFFIX/> is correct.
So, option a. <TWONG:GLOOP/>
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