http://ofbiz.116.s1.nabble.com/How-to-retrive-values-from-Map-in-ftl-tp140572p140578.html
>
> where is your monthMap coming from?
>
> --- "G.Venkata Phanindra" <
[hidden email]> wrote:
>
> > Hi...
> > This Example is working fine for me.But i am
> > trying to use
> > java.util.Map
> > for which i am unable to use the same
> > logic...
> > I am getting following Error .....
> > My COde is
> > <#assign keys = monthMap?keys>
> > <#list keys as key>${key} = ${monthMap[key]};
> > </#list>
> >
> > hashCode = Error on line 7, column 39 in
> > archives.ftl Expecting a
> > string, date or number here, Expression
> > monthMap[key] is instead a
> > freemarker.ext.beans.SimpleMethodModel The
> > problematic instruction:
> > ---------- ==> ${monthMap[key]} [on line 7, column
> > 37 in archives.ftl]
> > ---------- Java backtrace for programmers:
> > ----------
> > freemarker.core.NonStringException: Error on line 7,
> > column 39 in
> > archives.ftl Expecting a string, date or number
> > here, Expression
> > monthMap[key] is instead a
> > freemarker.ext.beans.SimpleMethodModel at
> >
> freemarker.core.Expression.getStringValue(Expression.java:126)
> > at
> >
> freemarker.core.Expression.getStringValue(Expression.java:93)
> > at
> >
> freemarker.core.DollarVariable.accept(DollarVariable.java:76)
> > at
> >
> freemarker.core.Environment.visit(Environment.java:196)
> > at
> >
> freemarker.core.MixedContent.accept(MixedContent.java:92)
> > at
> >
> freemarker.core.Environment.visit(Environment.java:196)
> > at
> >
> freemarker.core.IteratorBlock$Context.runLoop(IteratorBlock.java:160)
> > at
> >
> freemarker.core.Environment.visit(Environment.java:351)
> > at
> >
> freemarker.core.IteratorBlock.accept(IteratorBlock.java:95)
> > at
> >
> freemarker.core.Environment.visit(Environment.java:196)
> > at
> >
> freemarker.core.MixedContent.accept(MixedContent.java:92)
> > at
> >
> freemarker.core.Environment.visit(Environment.java:196)
> > at
> >
> freemarker.core.Environment.process(Environment.java:176)
> > at
> >
> freemarker.template.Template.process(Template.java:231)
> > at
> >
> org.ofbiz.base.util.template.FreeMarkerWorker.renderTemplateAtLocation(
> > FreeMarkerWorker.java:176) at
> >
> org.ofbiz.widget.screen.HtmlWidget.renderHtmlTemplate(HtmlWidget.java:86)
> > at
> >
> org.ofbiz.widget.screen.HtmlWidget$HtmlTemplate.renderWidgetString(
> > HtmlWidget.java:114) at
> >
> org.ofbiz.widget.screen.HtmlWidget.renderWidgetString(HtmlWidget.java:73)
> > at
> >
>
> org.ofbiz.widget.screen.ModelScreenWidget$PlatformSpecific.renderWidgetString
> > (ModelScreenWidget.java:806) at
> >
> org.ofbiz.widget.screen.ModelScreenWidget.renderSubWidgetsString(
> > ModelScreenWidget.java:161) at
> >
> org.ofbiz.widget.screen.ModelScreenWidget$Section.renderWidgetString(
> > ModelScreenWidget.java:254) at
> >
> org.ofbiz.widget.screen.ModelScreen.renderScreenString(ModelScreen.java
> :144)
> > at
> >
> org.ofbiz.widget.screen.ModelScreenWidget$IncludeScreen.renderWidgetString
> (
> > ModelScreenWidget.java:405) at
> >
> org.ofbiz.widget.screen.ModelScreenWidget.renderSubWidgetsString(
> > ModelScreenWidget.java:161) at
> >
>
> org.ofbiz.widget.screen.ModelScreenWidget$DecoratorSection.renderWidgetString
> > (ModelScreenWidget.java:532) at
> >
> org.ofbiz.widget.screen.ModelScreenWidget$SectionsRenderer.render(
> > ModelScreenWidget.java:193) at
> >
>
> org.ofbiz.widget.screen.ModelScreenWidget$DecoratorSectionInclude.renderWidgetString
> > (ModelScreenWidget.java:554) at
> >
> org.ofbiz.widget.screen.ModelScreenWidget.renderSubWidgetsString(
> > ModelScreenWidget.java:161) at
> >
> org.ofbiz.widget.screen.ModelScreenWidget$Container.renderWidgetString(
> > ModelScreenWidget.java:310) at
> >
> org.ofbiz.widget.screen.ModelScreenWidget.renderSubWidgetsString(
> > ModelScreenWidget.java:161) at
> >
> org.ofbiz.widget.screen.ModelScreenWidget$Container.renderWidgetString(
> > ModelScreenWidget.java:310) at
> >
> org.ofbiz.widget.screen.ModelScreenWidget.renderSubWidgetsString(
> > ModelScreenWidget.java:161) at
> >
> org.ofbiz.widget.screen.ModelScreenWidget$Section.renderWidgetString(
> > ModelScreenWidget.java:254) at
> >
> org.ofbiz.widget.screen.ModelScreen.renderScreenString(ModelScreen.java
> :144)
> > at
> >
>
> org.ofbiz.widget.screen.ModelScreenWidget$DecoratorScreen.renderWidgetString
> > (ModelScreenWidget.java:500) at
> >
> org.ofbiz.widget.screen.ModelScreenWidget.renderSubWidgetsString(
> > ModelScreenWidget.java:161) at
> >
> org.ofbiz.widget.screen.ModelScreenWidget$Section.renderWidgetString(
> > ModelScreenWidget.java:254) at
> >
> org.ofbiz.widget.screen.ModelScreen.renderScreenString(ModelScreen.java
> :144)
> > at
> >
> org.ofbiz.widget.screen.ScreenRenderer.render(ScreenRenderer.java:115)
> > at
> >
> org.ofbiz.widget.screen.ScreenRenderer.render(ScreenRenderer.java:100)
> > at
> >
> org.ofbiz.widget.screen.ScreenWidgetViewHandler.render(
> > ScreenWidgetViewHandler.java:85) at
> >
> org.ofbiz.webapp.control.RequestHandler.renderView(RequestHandler.java
> :611)
> > at
> >
> org.ofbiz.webapp.control.RequestHandler.doRequest(RequestHandler.java:396)
> > at
> >
> org.ofbiz.webapp.control.ControlServlet.doGet(ControlServlet.java:191)
> > at
> >
> javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> > at
> >
> javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> > at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> > ApplicationFilterChain.java:252) at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(
> > ApplicationFilterChain.java:173) at
> >
> org.ofbiz.webapp.control.ContextFilter.doFilter(ContextFilter.java:258)
> > at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> > ApplicationFilterChain.java:202) at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(
> > ApplicationFilterChain.java:173) at
> >
> com.ecomzera.giftsnideas.urlpattern.GniFilter.doFilter(GniFilter.java:92)
> > at
> >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> > ApplicationFilterChain.java:202) at
> >
> org.apache.catalina.core.ApplicationFilterChain.doFilter(
> > ApplicationFilterChain.java:173) at
> >
> org.apache.catalina.core.StandardWrapperValve.invoke(
> > StandardWrapperValve.java:213) at
> >
> org.apache.catalina.core.StandardContextValve.invoke(
> > StandardContextValve.java:178) at
> >
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
> :126)
> > at
> >
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
> :105)
> > at
> > org.apache.catalina.core.StandardEngineValve.invoke(
> > StandardEngineValve.java:107) at
> >
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:526)
> > at
> >
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java
> :148)
> > at
> >
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
> > at
> >
>
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection
> > (Http11Protocol.java:744) at
> >
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(
> > PoolTcpEndpoint.java:527) at
> >
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(
> > LeaderFollowerWorkerThread.java:80) at
> >
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(
> > ThreadPool.java:684) at
> > java.lang.Thread.run(Thread.java:595)
> >
> > On 7/8/06, Chris Howe <
[hidden email]> wrote:
> > >
> > > <#assign h = {"name":"mouse", "price":50}>
> > > <#assign keys = h?keys>
> > > <#list keys as key>${key} = ${h[key]}; </#list>
> > >
> > > outputs
> > > name = mouse; price = 50;
> > >
> > > --- "G.Venkata Phanindra" <
[hidden email]>
> > wrote:
> > >
> > > > Hi Chris ..
> > > > My Map contains values as
> > follows
> > > > and i want to Display them
> > > > in loop
> > > > {2006/5=June 2006, 2006/6=July 2006, 2006/4=May
> > > > 2006, 2006/7=August 2006}
> > > > I want to use both Key anf value in an Anchor
> > tag
> > > > like
> > > > <a href ="/archives/Key">value</a>
> > > > ex :-
> > > > <a href ="/archives/2006/05">May 2006</a>
> > > > how can i display ??
> > > >
> > > > Thanks
> > > > Phani
> > > >
> > > > On 7/8/06, Chris Howe <
[hidden email]>
> > wrote:
> > > > >
> > > > > value is retrieved by ${map.key}
> > > > > freemarker.org would be a very beneficial site
> > for
> > > > > this kind of stuff.
> > > > >
> > > > > --- "G.Venkata Phanindra"
> > <
[hidden email]>
> >
> === message truncated ===
>
>