Re: How to retrieve the actually selected ApplicationMenuItem title?

[Scott Gray]

Ah okay, forget that code sample then, I thought you were after something else.

Regards
Scott

On 6/11/2009, at 7:22 PM, Bruno Busco wrote:

I can't think of any way to do what you are attempting without changes to the framework.

Thank you Scott, I have tryied it but it results in error (see below).

What I am trying to do is to have the title of the actually selected
xxxAppBar menu.

So,
for instance, if we are in the accounting application and the
"Invoices" menu is selected (headerItem is equal to "invoices") I
would like the "Invoices" string being returned.
If we are in the catalog application and the "Features" menu is
selected (headerItem is equal to "featurecats") I would like the
"Features" string being returned.

Thank you for any help.
-Bruno


This is the error I get.


parameters._CONTEXT_ROOT_) is undefined on line 19, column 21 in
component://newlight/includes/appbarClose.ftl. The problematic
instruction: ---------- ==> assignment:

parameters._CONTEXT_ROOT_).getTitle() [on line 19, column 1 in
component://newlight/includes/appbarClose.ftl] ---------- Java
backtrace for programmers: ----------
freemarker.core.InvalidReferenceException: Expression

parameters._CONTEXT_ROOT_) is undefined on line 19, column 21 in
component://newlight/includes/appbarClose.ftl. at
freemarker.core.TemplateObject.assertNonNull(TemplateObject.java:124)

at freemarker.core.Dot._getAsTemplateModel(Dot.java:78) at
freemarker.core.Expression.getAsTemplateModel(Expression.java:89) at
freemarker.core.MethodCall._getAsTemplateModel(MethodCall.java:86) at
freemarker.core.Expression.getAsTemplateModel(Expression.java:89) at
freemarker.core.Assignment.accept(Assignment.java:90) at
freemarker.core.Environment.visit(Environment.java:209) at
freemarker.core.MixedContent.accept(MixedContent.java:92) at
freemarker.core.Environment.visit(Environment.java:209) at
freemarker.core.Environment.process(Environment.java:189) at

at javax.servlet.http.HttpServlet.service(HttpServlet.java:690) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:803) at

at java.lang.Thread.run(Thread.java:619) Error rendering included
template at location [component://newlight/includes/appbarClose.ftl]:
freemarker.core.InvalidReferenceException: Expression

parameters._CONTEXT_ROOT_) is undefined on line 19, column 21 in
component://newlight/includes/appbarClose.ftl.



2009/11/6 Scott Gray <scott.g...@hotwaxmedia.com>:

Expression Static ["org .ofbiz .base.component.ComponentConfig"].getWebAppInfo(parameters._serverId, appTitle = Static ["org .ofbiz .base.component.ComponentConfig"].getWebAppInfo(parameters._serverId, Static ["org .ofbiz .base.component.ComponentConfig"].getWebAppInfo(parameters._serverId, at freemarker .core.TemplateObject.invalidTypeException(TemplateObject.java:134) org .ofbiz .base .util.template.FreeMarkerWorker.renderTemplate(FreeMarkerWorker.java: 205) at org .ofbiz.widget.screen.HtmlWidget.renderHtmlTemplate(HtmlWidget.java: 205) at org.ofbiz.widget.screen.HtmlWidget $HtmlTemplate.renderWidgetString(HtmlWidget.java:250) at org .ofbiz.widget.screen.HtmlWidget.renderWidgetString(HtmlWidget.java: 110) at org.ofbiz.widget.screen.ModelScreenWidget $PlatformSpecific.renderWidgetString(ModelScreenWidget.java:1043) at org .ofbiz .widget .screen .ModelScreenWidget.renderSubWidgetsString(ModelScreenWidget.java:180) at org.ofbiz.widget.screen.ModelScreenWidget $Section.renderWidgetString(ModelScreenWidget.java:271) at org .ofbiz .widget .screen .ModelScreenWidget.renderSubWidgetsString(ModelScreenWidget.java:180) at org.ofbiz.widget.screen.ModelScreenWidget $Section.renderWidgetString(ModelScreenWidget.java:271) at org .ofbiz.widget.screen.ModelScreen.renderScreenString(ModelScreen.java: 393) at org.ofbiz.widget.screen.ModelScreenWidget $IncludeScreen.renderWidgetString(ModelScreenWidget.java:605) at org .ofbiz .widget .screen .ModelScreenWidget.renderSubWidgetsString(ModelScreenWidget.java:180) at org.ofbiz.widget.screen.ModelScreenWidget $Section.renderWidgetString(ModelScreenWidget.java:271) at org .ofbiz.widget.screen.ModelScreen.renderScreenString(ModelScreen.java: 393) at org.ofbiz.widget.screen.ModelScreenWidget $IncludeScreen.renderWidgetString(ModelScreenWidget.java:605) at org .ofbiz .widget .screen .ModelScreenWidget.renderSubWidgetsString(ModelScreenWidget.java:180) at org.ofbiz.widget.screen.ModelScreenWidget $Section.renderWidgetString(ModelScreenWidget.java:271) at org .ofbiz.widget.screen.ModelScreen.renderScreenString(ModelScreen.java: 393) at org.ofbiz.widget.screen.ModelScreenWidget $DecoratorScreen.renderWidgetString(ModelScreenWidget.java:701) at org .ofbiz .widget .screen .ModelScreenWidget.renderSubWidgetsString(ModelScreenWidget.java:180) at org.ofbiz.widget.screen.ModelScreenWidget $Section.renderWidgetString(ModelScreenWidget.java:271) at org .ofbiz.widget.screen.ModelScreen.renderScreenString(ModelScreen.java: 393) at org.ofbiz.widget.screen.ModelScreenWidget $DecoratorScreen.renderWidgetString(ModelScreenWidget.java:701) at org .ofbiz .widget .screen .ModelScreenWidget.renderSubWidgetsString(ModelScreenWidget.java:180) at org.ofbiz.widget.screen.ModelScreenWidget $Section.renderWidgetString(ModelScreenWidget.java:271) at org .ofbiz.widget.screen.ModelScreen.renderScreenString(ModelScreen.java: 393) at org.ofbiz.widget.screen.ScreenRenderer.render(ScreenRenderer.java: 134) at org.ofbiz.widget.screen.ScreenRenderer.render(ScreenRenderer.java: 96) at org .ofbiz .widget .screen.MacroScreenViewHandler.render(MacroScreenViewHandler.java:114) at org .ofbiz.webapp.control.RequestHandler.renderView(RequestHandler.java: 825) at org .ofbiz.webapp.control.RequestHandler.doRequest(RequestHandler.java: 550) at org.ofbiz.webapp.control.ControlServlet.doGet(ControlServlet.java: 216) org .apache .catalina .core .ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java: 290) at org .apache .catalina .core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.ofbiz.webapp.control.ContextFilter.doFilter(ContextFilter.java: 265) at org .apache .catalina .core .ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java: 235) at org .apache .catalina .core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org .apache .catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java: 233) at org .apache .catalina.core.StandardContextValve.invoke(StandardContextValve.java: 175) at org .apache .catalina.core.StandardHostValve.invoke(StandardHostValve.java:128) at org .apache .catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) at org .apache .catalina.core.StandardEngineValve.invoke(StandardEngineValve.java: 109) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java: 568) at org .apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java: 286) at org .apache.coyote.http11.Http11Processor.process(Http11Processor.java: 844) at org.apache.coyote.http11.Http11Protocol $Http11ConnectionHandler.process(Http11Protocol.java:583) at org.apache.tomcat.util.net.JIoEndpoint $Worker.run(JIoEndpoint.java:447) Static ["org .ofbiz .base.component.ComponentConfig"].getWebAppInfo(parameters._serverId,

Hi Bruno,

You could do something like:
<#assign appTitle =

parameters._CONTEXT_ROOT_).getTitle() />

That's all that comes to mind, there may be a better way.

Regards
Scott
HotWax Media
http://www.hotwaxmedia.com


On 6/11/2009, at 12:25 PM, Bruno Busco wrote:

Static ["org .ofbiz .base.component.ComponentConfig"].getWebAppInfo(parameters._serverId,

Hi devs,
I need to retrieve, from a ftl file, the title of the actually
selected item in the actual Application menu.

Could someone give some pointer?

Many thanks,
-Bruno

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