It looks like your custom tag is creating its own body content. The body
content is handed back to the tag so furthur transformations may be done on
it. So the whole tag needs evaluated and buffered before it may be flushed.
Your tag is returning BodyTag.EVAL_BODY_BUFFERED during doStartTag(). If it
returns Tag.EVAL_BODY_INCLUDE, then the contents in the tag will be writing
directly to the current output buffer.
-Tim
Graf László wrote:
Hi
I have some custom tags which can have in body
other custom tag(s). Some of them list the content
of a ResultSet in HTML page. I used flush to force
the output of HTML.
This solution works fine using IAS9i but ported to
JBoss 4.0.3 (what includes Tomcat 5.5.9) it throws
"java.io.IOException: Illegal to flush within a custom tag
at javax.servlet.jsp.tagext.BodyContent.flush(BodyContent.java:79)".
If I do comment those lines containing 'flush', the
output does not appear. How can I fix this problem?
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