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Question on TLDs

 
Greenhorn
Posts: 5
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Hi,
Consider the following description of a tag in a TLD:

<tag>
<name>SmilyTag</name>
<tag-class>com.enthuware.ctags.SmilyTag</tag-class>
<description>
Replaces emoticons such as , , and with images.
</description>
<body-content>tagdependent</body-content>
<attribute>
<name>name</name>
<required>false</required>
<rtexprvalue>true</rtexprvalue>
</attribute>
</tag>

Which of the following statements regarding the above tag are correct?

a.It is an empty tag.
b.It may be used as an empty tag.
c.It must implement BodyTag interface.
d.It may take an attribute named 'name'. But if present, its value must be dynamic.

The answer is b and c. Can anyone give the explanation for choice c.
 
Ranch Hand
Posts: 142
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I dunno, looks to me it just has to implement any JspTag interface (SimpleTag, Tag, IterationTag).

Aside of that, what is really offending, is

Replaces emoticons such as , , and with images.

 
Ranch Hand
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Nice one Jan!
 
Ranch Hand
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My answer is b only as well. I don't see a reason behind (c) as an answer.
 
Don't get me started about those stupid light bulbs.
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