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what is mean by custom tag?
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Answer / rajashree
Custom tags are a central piece in Java-based web
application frameworks.
– Custom tag functionality is implemented by your subclass
of either TagSupport or BodyTagSupport.
– Use TagSupport if your custom tag doesn’t have a body
and BodyTagSupport if it does.
– You need to declare your custom tag in a Tag Library
Descriptor (TLD) file.
– You might have to register the TLD file’s location in
web.xml.
| Is This Answer Correct ? | 10 Yes | 1 No |
Answer / venkateswara reddy
we have some pre-defined tags in struts for specific task
No, if u dont have a tag to ur task then u can use CUSTOM
tags.
For this u need to create
1.Handler Class
2.tld file
| Is This Answer Correct ? | 4 Yes | 3 No |
Answer / sunil kumar- vizag
jsp provides us a tag library which allows us to write our
own tags within the context of the page.
| Is This Answer Correct ? | 3 Yes | 2 No |
Custom Tags user defined or predefined tag library. It's
using in jsp pages. but why we are using these tag we can
directly write the java code in jsp by using script-lets.
Bcz of this reason....Prventing to writing the java code
in JSP file or writing the business logic in jsp files for
this we need the Custom Tag.
We are keeping our java business logic in Our Tag Handler
class. we are not keeping our business logic in jsp
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / alluri.nagaraju
custom tags are user defined sets of the jsp element present
in the Jsp tag libraries.The custom tags used in the Jsp
page are translated in to servlet.The tag is also converted
to operations on object called Tag Handler.These are
reusable presentation components.
| Is This Answer Correct ? | 3 Yes | 3 No |
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