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Posted to dev@struts.apache.org by Wes Wannemacher <we...@wantii.com> on 2008/09/01 01:34:36 UTC
Re: [S2] doubleselect problem with Maps
Gabriel,
I can't get your JSP to render either. If I use list="{'fruit',
'other'}" then the page seems to render properly. I need to look closer
at the source before I can explain why it's broken. I haven't used this
tag before.
-Wes
On Sun, 2008-08-31 at 16:45 -0300, Gabriel Belingueres wrote:
> Hi Wes, no it didn't worked:
>
> Here is my test page:
>
> <?xml version="1.0" encoding="ISO-8859-1" ?>
> <%@ page language="java" contentType="text/html; charset=ISO-8859-1"
> pageEncoding="ISO-8859-1"%>
> <%@ taglib uri="/struts-tags" prefix="s" %>
> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
> "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
> <html xmlns="http://www.w3.org/1999/xhtml">
> <head>
> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" />
> <title>Insert title here</title>
> </head>
> <body>
> <s:form action="xx" theme="simple">
> <s:doubleselect label="doubleselect test2"
> name="menu" list="#{'fruit':'Nice Fruits', 'other':'Other Dishes'}"
> doubleName="dishes" doubleList="top == 'fruit' ? {'apple', 'orange'}
> : {'monkey', 'chicken'}" />
> </s:form>
> </body>
> </html>
>
> Without the backslash it shows the following log (but at least the
> upper select is rendered):
>
> 2008-08-31 16:41:47,359 WARN
> (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> property [org.apache.catalina.jsp_file]
> 2008-08-31 16:41:47,359 WARN
> (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> property [struts.valueStack]
> 2008-08-31 16:41:47,359 WARN
> (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> property [templateDir]
> 2008-08-31 16:41:47,359 WARN
> (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> property [templateDir]
> 2008-08-31 16:41:47,359 WARN
> (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> property [templateDir]
> 2008-08-31 16:41:47,359 WARN
> (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> property [templateDir]
> 2008-08-31 16:41:47,375 WARN
> (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> property [.freemarker.Request]
> 2008-08-31 16:41:47,375 WARN
> (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> property [.freemarker.RequestParameters]
> 2008-08-31 16:41:47,390 WARN
> (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> property [templateDir]
> 2008-08-31 16:41:47,390 WARN
> (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> property [templateDir]
> 2008-08-31 16:41:47,390 WARN
> (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> property [menu]
> 2008-08-31 16:41:47,390 WARN
> (com.opensymphony.xwork2.ognl.OgnlValueStack:50) - Caught an exception
> while evaluating expression 'top == 'fruit' ? {'apple', 'orange'} :
> {'monkey', 'chicken'}' against value stack
> java.lang.IllegalArgumentException: invalid comparison:
> com.opensymphony.xwork2.DefaultTextProvider and java.lang.String
> at ognl.OgnlOps.compareWithConversion(OgnlOps.java:93)
> at ognl.OgnlOps.isEqual(OgnlOps.java:142)
> at ognl.OgnlOps.equal(OgnlOps.java:533)
> at ognl.ASTEq.getValueBody(ASTEq.java:51)
> at ognl.SimpleNode.evaluateGetValueBody(SimpleNode.java:170)
> at ognl.SimpleNode.getValue(SimpleNode.java:210)
> at ognl.ASTTest.getValueBody(ASTTest.java:49)
> at ognl.SimpleNode.evaluateGetValueBody(SimpleNode.java:170)
> at ognl.SimpleNode.getValue(SimpleNode.java:210)
> at ognl.Ognl.getValue(Ognl.java:333)
> at ognl.Ognl.getValue(Ognl.java:310)
> at com.opensymphony.xwork2.ognl.OgnlUtil.getValue(OgnlUtil.java:201)
> at com.opensymphony.xwork2.ognl.OgnlValueStack.findValue(OgnlValueStack.java:224)
> at org.apache.struts2.components.Component.findValue(Component.java:253)
> at org.apache.struts2.components.DoubleListUIBean.evaluateExtraParams(DoubleListUIBean.java:138)
> at org.apache.struts2.components.DoubleSelect.evaluateExtraParams(DoubleSelect.java:61)
> at org.apache.struts2.components.UIBean.evaluateParams(UIBean.java:858)
> at org.apache.struts2.components.UIBean.end(UIBean.java:509)
> at org.apache.struts2.views.jsp.ComponentTagSupport.doEndTag(ComponentTagSupport.java:42)
> at org.apache.jsp.testdoubleselect_jsp._jspx_meth_s_005fdoubleselect_005f0(testdoubleselect_jsp.java:136)
> at org.apache.jsp.testdoubleselect_jsp._jspx_meth_s_005fform_005f0(testdoubleselect_jsp.java:102)
> at org.apache.jsp.testdoubleselect_jsp._jspService(testdoubleselect_jsp.java:65)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:331)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
> at org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:461)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874)
> at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
> at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
> at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
> at java.lang.Thread.run(Unknown Source)
> 2008-08-31 16:41:47,390 WARN
> (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - NOTE: Previous
> warning message was issued due to devMode set to true.
> 2008-08-31 16:41:47,390 WARN
> (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> property [dishes]
> 2008-08-31 16:41:47,390 WARN
> (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> property [templateDir]
> 2008-08-31 16:41:47,390 WARN
> (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> property [templateDir]
> 2008-08-31 16:41:47,406 WARN
> (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> property [fieldErrors]
> 2008-08-31 16:41:47,406 WARN
> (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> property [fieldErrors]
> 2008-08-31 16:41:47,421 WARN
> (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> property [templateDir]
> 2008-08-31 16:41:47,421 WARN
> (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> property [templateDir]
> 2008-08-31 16:41:47,421 WARN
> (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> property [templateDir]
> 2008-08-31 16:41:47,421 WARN
> (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> property [templateDir]
>
>
>
> WITH the backslash in the list attribute (list="\#{'fruit':'Nice
> Fruits', 'other':'Other Dishes'}") it shows the following log (but
> nothing is rendered at all):
>
> 2008-08-31 16:43:49,062 WARN
> (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> property [org.apache.catalina.jsp_file]
> 2008-08-31 16:43:49,250 WARN
> (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> property [struts.valueStack]
> 2008-08-31 16:43:49,250 WARN
> (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> property [templateDir]
> 2008-08-31 16:43:49,250 WARN
> (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> property [templateDir]
> 2008-08-31 16:43:49,250 WARN
> (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> property [templateDir]
> 2008-08-31 16:43:49,250 WARN
> (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> property [templateDir]
> 2008-08-31 16:43:49,265 WARN
> (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> property [.freemarker.Request]
> 2008-08-31 16:43:49,265 WARN
> (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> property [.freemarker.RequestParameters]
> 2008-08-31 16:43:49,281 WARN
> (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> property [templateDir]
> 2008-08-31 16:43:49,296 WARN
> (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> property [templateDir]
> 2008-08-31 16:43:49,296 WARN
> (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> property [menu]
> 2008-08-31 16:43:49,296 WARN
> (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> property [\#{'fruit':'Nice Fruits', 'other':'Other Dishes'}]
> 2008-08-31 16:43:49,296 WARN
> (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> property [\#{'fruit':'Nice Fruits', 'other':'Other Dishes'}]
> 2008-08-31 16:43:49,296 ERROR
> (org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/prueba].[jsp]:253)
> - Servlet.service() para servlet jsp lanzó excepción
> tag 'doubleselect', field 'list', name 'menu': The requested list key
> '\#{'fruit':'Nice Fruits', 'other':'Other Dishes'}' could not be
> resolved as a collection/array/map/enumeration/iterator type. Example:
> people or people.{name} - [unknown location]
> at org.apache.struts2.components.Component.fieldError(Component.java:230)
> at org.apache.struts2.components.Component.findValue(Component.java:292)
> at org.apache.struts2.components.ListUIBean.evaluateExtraParams(ListUIBean.java:80)
> at org.apache.struts2.components.DoubleListUIBean.evaluateExtraParams(DoubleListUIBean.java:96)
> at org.apache.struts2.components.DoubleSelect.evaluateExtraParams(DoubleSelect.java:61)
> at org.apache.struts2.components.UIBean.evaluateParams(UIBean.java:858)
> at org.apache.struts2.components.UIBean.end(UIBean.java:509)
> at org.apache.struts2.views.jsp.ComponentTagSupport.doEndTag(ComponentTagSupport.java:42)
> at org.apache.jsp.testdoubleselect_jsp._jspx_meth_s_005fdoubleselect_005f0(testdoubleselect_jsp.java:136)
> at org.apache.jsp.testdoubleselect_jsp._jspx_meth_s_005fform_005f0(testdoubleselect_jsp.java:102)
> at org.apache.jsp.testdoubleselect_jsp._jspService(testdoubleselect_jsp.java:65)
> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:331)
> at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
> at org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:461)
> at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
> at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
> at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
> at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
> at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
> at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
> at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
> at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
> at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874)
> at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
> at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
> at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
> at java.lang.Thread.run(Unknown Source)
>
>
> 2008/8/29 Wes Wannemacher <we...@wantii.com>:
> > This is a bit obscure, but try to use list="\#{
> >
> > (notice the backslash before the hash mark.)
> >
> > If that works, I'll explain why...
> >
> > -Wes
> >
> > On Fri, 2008-08-29 at 23:20 -0300, Gabriel Belingueres wrote:
> >> (Posted this in user list a few days ago without luck)
> >>
> >> Hi,
> >>
> >> I tried to run (using S2.1.2) the Map example code of doubleselect tag
> >> [1] but it doesn't work.
> >> (The dependent select shows empty.)
> >>
> >> Does anyone knows if either it's a mistake in the docs or the tag just
> >> don't work for Maps?
> >>
> >> Regards,
> >> Gabriel
> >>
> >> [1] http://struts.apache.org/2.1.2/docs/doubleselect.html
> >>
> >> ---------------------------------------------------------------------
> >> To unsubscribe, e-mail: dev-unsubscribe@struts.apache.org
> >> For additional commands, e-mail: dev-help@struts.apache.org
> >>
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: dev-unsubscribe@struts.apache.org
> > For additional commands, e-mail: dev-help@struts.apache.org
> >
> >
>
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Re: [S2] doubleselect problem with Maps
Posted by Gabriel Belingueres <be...@gmail.com>.
I haven't used either. I decided to go my way by coding myself the
dependent selects.
Just wanted to raise the attention on this tag.
I saw the doubleselect.ftl file in the simple theme and found it
somewhat weird, because I expected to see the select tag called twice,
but instead found the implementation renders the first select is using
the select tag, BUT the select tag is not called but rather it is
INCLUDED. The second select is built inline, but is not a C&P of the
select tag (which is why I believe is failing.)
2008/8/31, Wes Wannemacher <we...@wantii.com>:
> Gabriel,
>
> I can't get your JSP to render either. If I use list="{'fruit',
> 'other'}" then the page seems to render properly. I need to look closer
> at the source before I can explain why it's broken. I haven't used this
> tag before.
>
> -Wes
>
> On Sun, 2008-08-31 at 16:45 -0300, Gabriel Belingueres wrote:
> > Hi Wes, no it didn't worked:
> >
> > Here is my test page:
> >
> > <?xml version="1.0" encoding="ISO-8859-1" ?>
> > <%@ page language="java" contentType="text/html; charset=ISO-8859-1"
> > pageEncoding="ISO-8859-1"%>
> > <%@ taglib uri="/struts-tags" prefix="s" %>
> > <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
> > "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
> > <html xmlns="http://www.w3.org/1999/xhtml">
> > <head>
> > <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" />
> > <title>Insert title here</title>
> > </head>
> > <body>
> > <s:form action="xx" theme="simple">
> > <s:doubleselect label="doubleselect test2"
> > name="menu" list="#{'fruit':'Nice Fruits', 'other':'Other Dishes'}"
> > doubleName="dishes" doubleList="top == 'fruit' ? {'apple', 'orange'}
> > : {'monkey', 'chicken'}" />
> > </s:form>
> > </body>
> > </html>
> >
> > Without the backslash it shows the following log (but at least the
> > upper select is rendered):
> >
> > 2008-08-31 16:41:47,359 WARN
> > (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> > property [org.apache.catalina.jsp_file]
> > 2008-08-31 16:41:47,359 WARN
> > (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> > property [struts.valueStack]
> > 2008-08-31 16:41:47,359 WARN
> > (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> > property [templateDir]
> > 2008-08-31 16:41:47,359 WARN
> > (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> > property [templateDir]
> > 2008-08-31 16:41:47,359 WARN
> > (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> > property [templateDir]
> > 2008-08-31 16:41:47,359 WARN
> > (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> > property [templateDir]
> > 2008-08-31 16:41:47,375 WARN
> > (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> > property [.freemarker.Request]
> > 2008-08-31 16:41:47,375 WARN
> > (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> > property [.freemarker.RequestParameters]
> > 2008-08-31 16:41:47,390 WARN
> > (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> > property [templateDir]
> > 2008-08-31 16:41:47,390 WARN
> > (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> > property [templateDir]
> > 2008-08-31 16:41:47,390 WARN
> > (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> > property [menu]
> > 2008-08-31 16:41:47,390 WARN
> > (com.opensymphony.xwork2.ognl.OgnlValueStack:50) - Caught an exception
> > while evaluating expression 'top == 'fruit' ? {'apple', 'orange'} :
> > {'monkey', 'chicken'}' against value stack
> > java.lang.IllegalArgumentException: invalid comparison:
> > com.opensymphony.xwork2.DefaultTextProvider and java.lang.String
> > at ognl.OgnlOps.compareWithConversion(OgnlOps.java:93)
> > at ognl.OgnlOps.isEqual(OgnlOps.java:142)
> > at ognl.OgnlOps.equal(OgnlOps.java:533)
> > at ognl.ASTEq.getValueBody(ASTEq.java:51)
> > at ognl.SimpleNode.evaluateGetValueBody(SimpleNode.java:170)
> > at ognl.SimpleNode.getValue(SimpleNode.java:210)
> > at ognl.ASTTest.getValueBody(ASTTest.java:49)
> > at ognl.SimpleNode.evaluateGetValueBody(SimpleNode.java:170)
> > at ognl.SimpleNode.getValue(SimpleNode.java:210)
> > at ognl.Ognl.getValue(Ognl.java:333)
> > at ognl.Ognl.getValue(Ognl.java:310)
> > at com.opensymphony.xwork2.ognl.OgnlUtil.getValue(OgnlUtil.java:201)
> > at com.opensymphony.xwork2.ognl.OgnlValueStack.findValue(OgnlValueStack.java:224)
> > at org.apache.struts2.components.Component.findValue(Component.java:253)
> > at org.apache.struts2.components.DoubleListUIBean.evaluateExtraParams(DoubleListUIBean.java:138)
> > at org.apache.struts2.components.DoubleSelect.evaluateExtraParams(DoubleSelect.java:61)
> > at org.apache.struts2.components.UIBean.evaluateParams(UIBean.java:858)
> > at org.apache.struts2.components.UIBean.end(UIBean.java:509)
> > at org.apache.struts2.views.jsp.ComponentTagSupport.doEndTag(ComponentTagSupport.java:42)
> > at org.apache.jsp.testdoubleselect_jsp._jspx_meth_s_005fdoubleselect_005f0(testdoubleselect_jsp.java:136)
> > at org.apache.jsp.testdoubleselect_jsp._jspx_meth_s_005fform_005f0(testdoubleselect_jsp.java:102)
> > at org.apache.jsp.testdoubleselect_jsp._jspService(testdoubleselect_jsp.java:65)
> > at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> > at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:331)
> > at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
> > at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> > at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
> > at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
> > at org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:461)
> > at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
> > at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
> > at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
> > at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
> > at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
> > at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
> > at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
> > at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
> > at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874)
> > at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
> > at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
> > at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
> > at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
> > at java.lang.Thread.run(Unknown Source)
> > 2008-08-31 16:41:47,390 WARN
> > (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - NOTE: Previous
> > warning message was issued due to devMode set to true.
> > 2008-08-31 16:41:47,390 WARN
> > (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> > property [dishes]
> > 2008-08-31 16:41:47,390 WARN
> > (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> > property [templateDir]
> > 2008-08-31 16:41:47,390 WARN
> > (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> > property [templateDir]
> > 2008-08-31 16:41:47,406 WARN
> > (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> > property [fieldErrors]
> > 2008-08-31 16:41:47,406 WARN
> > (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> > property [fieldErrors]
> > 2008-08-31 16:41:47,421 WARN
> > (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> > property [templateDir]
> > 2008-08-31 16:41:47,421 WARN
> > (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> > property [templateDir]
> > 2008-08-31 16:41:47,421 WARN
> > (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> > property [templateDir]
> > 2008-08-31 16:41:47,421 WARN
> > (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> > property [templateDir]
> >
> >
> >
> > WITH the backslash in the list attribute (list="\#{'fruit':'Nice
> > Fruits', 'other':'Other Dishes'}") it shows the following log (but
> > nothing is rendered at all):
> >
> > 2008-08-31 16:43:49,062 WARN
> > (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> > property [org.apache.catalina.jsp_file]
> > 2008-08-31 16:43:49,250 WARN
> > (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> > property [struts.valueStack]
> > 2008-08-31 16:43:49,250 WARN
> > (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> > property [templateDir]
> > 2008-08-31 16:43:49,250 WARN
> > (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> > property [templateDir]
> > 2008-08-31 16:43:49,250 WARN
> > (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> > property [templateDir]
> > 2008-08-31 16:43:49,250 WARN
> > (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> > property [templateDir]
> > 2008-08-31 16:43:49,265 WARN
> > (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> > property [.freemarker.Request]
> > 2008-08-31 16:43:49,265 WARN
> > (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> > property [.freemarker.RequestParameters]
> > 2008-08-31 16:43:49,281 WARN
> > (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> > property [templateDir]
> > 2008-08-31 16:43:49,296 WARN
> > (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> > property [templateDir]
> > 2008-08-31 16:43:49,296 WARN
> > (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> > property [menu]
> > 2008-08-31 16:43:49,296 WARN
> > (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> > property [\#{'fruit':'Nice Fruits', 'other':'Other Dishes'}]
> > 2008-08-31 16:43:49,296 WARN
> > (com.opensymphony.xwork2.ognl.OgnlValueStack:46) - Could not find
> > property [\#{'fruit':'Nice Fruits', 'other':'Other Dishes'}]
> > 2008-08-31 16:43:49,296 ERROR
> > (org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/prueba].[jsp]:253)
> > - Servlet.service() para servlet jsp lanzó excepción
> > tag 'doubleselect', field 'list', name 'menu': The requested list key
> > '\#{'fruit':'Nice Fruits', 'other':'Other Dishes'}' could not be
> > resolved as a collection/array/map/enumeration/iterator type. Example:
> > people or people.{name} - [unknown location]
> > at org.apache.struts2.components.Component.fieldError(Component.java:230)
> > at org.apache.struts2.components.Component.findValue(Component.java:292)
> > at org.apache.struts2.components.ListUIBean.evaluateExtraParams(ListUIBean.java:80)
> > at org.apache.struts2.components.DoubleListUIBean.evaluateExtraParams(DoubleListUIBean.java:96)
> > at org.apache.struts2.components.DoubleSelect.evaluateExtraParams(DoubleSelect.java:61)
> > at org.apache.struts2.components.UIBean.evaluateParams(UIBean.java:858)
> > at org.apache.struts2.components.UIBean.end(UIBean.java:509)
> > at org.apache.struts2.views.jsp.ComponentTagSupport.doEndTag(ComponentTagSupport.java:42)
> > at org.apache.jsp.testdoubleselect_jsp._jspx_meth_s_005fdoubleselect_005f0(testdoubleselect_jsp.java:136)
> > at org.apache.jsp.testdoubleselect_jsp._jspx_meth_s_005fform_005f0(testdoubleselect_jsp.java:102)
> > at org.apache.jsp.testdoubleselect_jsp._jspService(testdoubleselect_jsp.java:65)
> > at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> > at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:331)
> > at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
> > at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> > at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
> > at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
> > at org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:461)
> > at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
> > at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
> > at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
> > at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
> > at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
> > at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
> > at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
> > at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
> > at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874)
> > at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
> > at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
> > at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
> > at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
> > at java.lang.Thread.run(Unknown Source)
> >
> >
> > 2008/8/29 Wes Wannemacher <we...@wantii.com>:
> > > This is a bit obscure, but try to use list="\#{
> > >
> > > (notice the backslash before the hash mark.)
> > >
> > > If that works, I'll explain why...
> > >
> > > -Wes
> > >
> > > On Fri, 2008-08-29 at 23:20 -0300, Gabriel Belingueres wrote:
> > >> (Posted this in user list a few days ago without luck)
> > >>
> > >> Hi,
> > >>
> > >> I tried to run (using S2.1.2) the Map example code of doubleselect tag
> > >> [1] but it doesn't work.
> > >> (The dependent select shows empty.)
> > >>
> > >> Does anyone knows if either it's a mistake in the docs or the tag just
> > >> don't work for Maps?
> > >>
> > >> Regards,
> > >> Gabriel
> > >>
> > >> [1] http://struts.apache.org/2.1.2/docs/doubleselect.html
> > >>
> > >> ---------------------------------------------------------------------
> > >> To unsubscribe, e-mail: dev-unsubscribe@struts.apache.org
> > >> For additional commands, e-mail: dev-help@struts.apache.org
> > >>
> > >
> > >
> > > ---------------------------------------------------------------------
> > > To unsubscribe, e-mail: dev-unsubscribe@struts.apache.org
> > > For additional commands, e-mail: dev-help@struts.apache.org
> > >
> > >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: dev-unsubscribe@struts.apache.org
> > For additional commands, e-mail: dev-help@struts.apache.org
> >
>
>
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