Hello you people,
maybe someone knows:
why does the var $1 get evaluated in this code (or how do i address it alright so it
would get evaluated, as it obviously seems to be out of scope!?):
(jsp-code)
<rx:regexp id="rx4">s/href="(?!http:)(.*?)"/<%= response.encodeURL("$1")
%>"/gmi</rx:regexp>
(generated servlet code:
do {
// end
// HTML // begin [file="/db_mbhw.jsp";from=(196,20);to=(196,44)]
out.write("s/href=\"(?!http:)(.*?)\"/");
// end
// begin [file="/db_mbhw.jsp";from=(196,47);to=(196,73)]
out.print( response.encodeURL("$1") );
// end
// HTML // begin [file="/db_mbhw.jsp";from=(196,75);to=(196,80)]
out.write("\"/gmi");
// end
// begin [file="/db_mbhw.jsp";from=(196,80);to=(196,92)]
} while (_jspx_th_rx_regexp_3.doAfterBody() ==
javax.servlet.jsp.tagext.BodyTag.EVAL_BODY_AGAIN);
)
and not in this one ?
(jsp-code)
<rx:regexp id="rx3">s/href="(?!http:)(.*)"/href="generic_import.jsp?url=<%=
java.net.URLEncoder.encode("$1") %>"/gmi</rx:regexp>
(generated servlet code:
do {
// end
// HTML // begin [file="/db_mbhw.jsp";from=(194,20);to=(194,71)]
out.write("s/href=\"(?!http:)(.*)\"/href=\"genric_import.jsp?url=");
// end
// begin [file="/db_mbhw.jsp";from=(194,74);to=(194,108)]
out.print( java.net.URLEncoder.encode('$1') );
// end
// HTML // begin [file="/db_mbhw.jsp";from=(194,110);to=(194,115)]
out.write("\"/gmi");
// end
// begin [file="/db_mbhw.jsp";from=(194,115);to=(194,127)]
} while (_jspx_th_rx_regexp_2.doAfterBody() ==
javax.servlet.jsp.tagext.BodyTag.EVAL_BODY_AGAIN);
)
basically, what i need to do, is to parse an imported resource and take specific hrefs
and modify them so they would hand over their values as a parameter to another jsp,
which imports that given param (the original url).
You see the problem why i need encoding looks like this:
href="generic_import.jsp?url_param=original_url?p1=value1&p2=value2"
ps: maybe there is also a tag that would do the task, but for example <c:urlencode> is
deprecated, <c:url> only seems to rewrite and i did not come across another similar
solution !
thanx in advance for your kind help.
timo einsiedler-burger
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