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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Hi Alex<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Why not make use of the built-in EL
instead? By making all the accessible macro-objects available in the
pageContext, like an opencms object with the name “opencms”, the
current macroform can still be used. It will then use the EL, resolve to the opencms
object in the page context and call getUri() from there.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Or is there a particular reason rtexprvalue
is disabled for most opencms tag attributes?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>/ Stefan<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<div>
<div class=MsoNormal align=center style='text-align:center'><font size=3
face="Times New Roman"><span lang=DA style='font-size:12.0pt'>
<hr size=2 width="100%" align=center tabindex=-1>
</span></font></div>
<p class=MsoNormal><b><font size=2 face=Tahoma><span lang=DA style='font-size:
10.0pt;font-family:Tahoma;font-weight:bold'>Fra:</span></font></b><font size=2
face=Tahoma><span lang=DA style='font-size:10.0pt;font-family:Tahoma'>
opencms-dev-bounces@opencms.org [mailto:opencms-dev-bounces@opencms.org] <b><span
style='font-weight:bold'>På vegne af </span></b>Alexander Kandzior<br>
<b><span style='font-weight:bold'>Sendt:</span></b> 20. september 2006 17:38<br>
<b><span style='font-weight:bold'>Til:</span></b> '<st1:PersonName w:st="on">The
OpenCms mailing list</st1:PersonName>'<br>
<b><span style='font-weight:bold'>Emne:</span></b> RE: [opencms-dev] JSP2 issue
escaping EL expressions incms:contentload</span></font><span lang=DA><o:p></o:p></span></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span lang=DA
style='font-size:12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Stefan,</span></font><o:p></o:p></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I do not have an immediate solution to the issue now, but
for future OpenCms releases there will be an alternative form of OpenCms
macros to avoid the confilct with the JSP EL. </span></font><o:p></o:p></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Currently, the idea is to allow the follwoing alternate
macro syntax:</span></font><o:p></o:p></p>
<p><strong><b><font size=2 face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New"'>%(VALUE)</span></font></b></strong><font size=2
face="Courier New"><span style='font-size:10.0pt;font-family:"Courier New"'><o:p></o:p></span></font></p>
<div>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>as opposed to the current</span></font> <o:p></o:p></p>
<p><strong><b><font size=2 face="Courier New"><span style='font-size:10.0pt;
font-family:"Courier New"'>${VALUE}</span></font></b></strong><o:p></o:p></p>
<p><font size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'>The
old syntax will still work, so the new one will only be an alternative.</span></font><o:p></o:p></p>
<p><font size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'>I
am open to suggenstions regarding the alternate macro form. I want to make sure
that we do not conflict with other macro languages.</span></font><o:p></o:p></p>
</div>
<p><font size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'>Kind
Regards,<br>
Alex.<br>
<br>
-------------------<br>
Alexander Kandzior<br>
<br>
Alkacon Software GmbH - The OpenCms
Experts <br>
</span></font><a href="http://www.alkacon.com/"><font size=2 color=black
face=Arial><span style='font-size:10.0pt;font-family:Arial;color:black'>http://www.alkacon.com</span></font></a><font
size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'> - </span></font><a
href="http://www.opencms.org/"><font size=2 color=black face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:black'>http://www.opencms.org</span></font></a><font
size=2><span style='font-size:10.0pt'>
</span></font><o:p></o:p></p>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<blockquote style='border:none;border-left:solid blue 1.5pt;padding:0cm 0cm 0cm 4.0pt;
margin-left:3.75pt;margin-top:5.0pt;margin-right:0cm;margin-bottom:5.0pt'>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<div class=MsoNormal align=center style='text-align:center'><font size=3
face="Times New Roman"><span lang=DE style='font-size:12.0pt'>
<hr size=2 width="100%" align=center tabIndex=-1>
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<p class=MsoNormal style='margin-bottom:12.0pt'><b><font size=2 face=Tahoma><span
lang=DE style='font-size:10.0pt;font-family:Tahoma;font-weight:bold'>From:</span></font></b><font
size=2 face=Tahoma><span lang=DE style='font-size:10.0pt;font-family:Tahoma'>
opencms-dev-bounces@opencms.org [mailto:opencms-dev-bounces@opencms.org] <b><span
style='font-weight:bold'>On Behalf Of </span></b><st1:PersonName
ProductID="Stefan Uldum Grinsted" w:st="on">Stefan Uldum Grinsted</st1:PersonName><br>
<b><span style='font-weight:bold'>Sent:</span></b> Wednesday, September 20,
2006 2:26 PM<br>
<b><span style='font-weight:bold'>To:</span></b> '<st1:PersonName w:st="on">The
OpenCms mailing list</st1:PersonName>'<br>
<b><span style='font-weight:bold'>Subject:</span></b> [opencms-dev] JSP2 issue
escaping EL expressions in cms:contentload</span></font><span lang=DE><o:p></o:p></span></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Hi all<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Last year, 30 November 2005 17:36, Scott Shealy asked the
list about an issue with using the “${opencms.uri}” parameter for
<cms:contentload /> in a JSP2 environment. And I have the same issue. Did
anyone ever find a resolution for this?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>The default way to escape the EL resolver is to use
\${…} and that work great in all other tag libs, even in my own. But when
I pass “\${opencms.uri} to the param attribute of cms:contentload, the
generated java-code contains a strange character (char 27) in front of
{opencms.uri} rather than the $. The char 27 is the ASCII escape character, but
how does that end up there?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I know the directives of the jsp’s are treated by
opencms, before they are written to the rfs (where it still looks as expected),
but does opencms do something during java-code generation of the jsp’s? -
Because that’s where it seems to go wrong.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>If I have the following two lines next to each other in a
jsp:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>
<c:out value="\${opencms.uri}" /><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>
<cms:contentload collector="singleFile"
param="\${opencms.uri}" editable="true"><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>The java-generated code for the two lines looks like this:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> // c:out<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>
org.apache.taglibs.standard.tag.rt.core.OutTag _jspx_th_c_out_0 =
(org.apache.taglibs.standard.tag.rt.core.OutTag)
_jspx_tagPool_c_out_value_nobody.get(org.apache.taglibs.standard.tag.rt.core.OutTag.class);<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>
_jspx_th_c_out_0.setPageContext(_jspx_page_context);<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> _jspx_th_c_out_0.setParent(null);<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> _jspx_th_c_out_0.setValue(new
String("${opencms.uri}"));<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>/* snip */<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> // cms:contentload<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> org.opencms.jsp.CmsJspTagContentLoad
_jspx_th_cms_contentload_0 = (org.opencms.jsp.CmsJspTagContentLoad)
_jspx_tagPool_cms_contentload_param_editable_collector.get(org.opencms.jsp.CmsJspTagContentLoad.class);<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>
_jspx_th_cms_contentload_0.setPageContext(_jspx_page_context);<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'> _jspx_th_cms_contentload_0.setParent((javax.servlet.jsp.tagext.Tag)
_jspx_th_c_catch_0);<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>
_jspx_th_cms_contentload_0.setCollector("singleFile");<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>
_jspx_th_cms_contentload_0.setParam("{opencms.uri}");<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>
_jspx_th_cms_contentload_0.setEditable("true");<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Here you see the strange non-readable ASCII escape char in
front of the opencms.uri for cms:contentload but not for c:out, which really
puzzles me.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Does anyone have any resolutions or suggestions? any leads?
Anything? <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Thanx in advance.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>/ Stefan<o:p></o:p></span></font></p>
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