Answer Posted / ravi
Custom tags are 5 type they are
1. simple custom tag
2. param custom tag
3. iterator custom tag
4. body custom tag
5. nested custom tag
if we want write a simple custom tags, we need to follow
these 5 steps
1. we need write directory taglib and uri to ur jsp page
2. we need call custom tag to ur jsp page
3. we need declare taglib uri and taglib loaction in web.xml
4. we need write taglib Discriptor(TLD) file
5. we need write tag handler class
if u want to write tag handler class, our class must
implements tag interface, it available in
javax.servlet.jsp.tagext.Tag package
Tag is an Interface it contains 6 abstract methods and 4
constant variables i.e,
Abstract methods Constants
PageContext EVAL_BODY_INCLUDE
setParent SKIP_BODY
getParent EVAL_PAGE
doStartTag SKIP_PAGE
doEndTag
relase
it contain some more explanation is there....!
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