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jsp:attibute

amarkirt saroay
Ranch Hand

Joined: Mar 16, 2008
Posts: 167
<jsp:attribute> : There is a staetment on HFJS page 593,Q7,E)
You are allowed to use this action with dynamic tags.
What do dynamic tags mean?

Where else can I use jsp:attribute other than for body of a custom tag with body-conent set to be empty?


SCJP-75%
SCWCD-82%
Chinmaya Chowdary
Ranch Hand

Joined: Apr 21, 2008
Posts: 432
Hi, Amarkirt. If our tag handler class implements DynamicAttributes interface, then we can add attributes dynmically. There is no need to put <attribute>...</attribute> in the tld file, and we don't need to write attribute methods (like setAddMethod().. in our tag handler class).

<jsp:attribute> will not constitute the body of the tag. It must be placed inside the tag. We can't use it alone. With <jsp:attribute> we can set the attribute to the tag.
 
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subject: jsp:attibute