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info on BodyTagSupport

 
Abhishek Pratap
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hi All,

i need clarification on ques9 page 553 of HFSJ.

public class BufTag extends BodyTagSupport{
public int doStartTag() throws JspException{
//insert code here
}
}

Assume that the tag is properly configured to allow the body content. which , if inserted at commented line would cause the JSP code <myTags:mytag>BodyContent</myTags:mytag> to output BodyContent

Answer is B. EVAL_BODY_INCLUDE

why not EVAL_BODY_INCLUDE and EVAL_BODY_BUFFERED??
 
Abhishek Pratap
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Anybody reply....
 
Christophe Verré
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Returning EVAL_BODY_BUFFERED will make everything go to a buffer. So unless you output the buffer itself, nothing will be printed. You could also try to make two tags and see how they differ. One returning EVAL_BODY_INCLUDE, and one returning EVAL_BODY_BUFFERED.
 
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