Nested JSF EL

Daniel Oechslin — Tue, 26 Nov 2013 16:53:27 -0500

Hi there! Another fun JSF related question.

I want a nested el:

<ui:param name="sma" value="#{data.sma}/dialog/lblInputtext')}" />
<ui:param name="smalbl" value="#{sma}" />
<h:outputText value="#{smalbl}" style="height: 300px; width:450px"/>

The output is the following:

#{ivy.cms.co('/sma25/dialog/lblInputtext')}

I want exactly this output evaluated by jsf. It doesn't work when I put the result in #{} one more time. JSF prints out a warning due to wrong syntax.

Has anyone else tried to nest el's?

thx for help!

Best way to read values from the CMS in a JSF dialog

Daniel Oechslin — Mon, 25 Nov 2013 11:50:06 -0500

Hi there I wonder what is the best way to get a CMS value in a value-field of a JSF/HMTL dialog.

My first Approach was:

<h:outputText value="<%=ivy.cms.co('/#{data.type}/dialog/infoText')%>" </h:outputText>

But this wont work due to the '<' in front of the '%'. My current apporach now is to read the CMS values in the dialog-bean by a scriptstep. Then accessing them by

<h:outputText value="<%=ivy.cms.co('/#{data.lblInfoText')%>" </h:outputText>

but this can't be the best solution. Does anyone knows the proper way to add CMS values in a jsf value-field?

thx in advance!

EDIT:

This is the exact line I use in the code.

<h:outputText value="#{ivy.cms.co('/#{data.sma}/dialog/lblInputtext')}" style="height: 300px; width:450px"/>

In this line i eliminated the dynamic sma #{data.sma}.

<h:outputText value="#{ivy.cms.co('/sma25/dialog/lblInputtext')}" style="height: 300px; width:450px"/>

Neither of these lines work. They do compile but when I press on the link in the engine-browser i get the following exception still:

HTTP Status 500 - javax.el.PropertyNotFoundException: Property 'co' not found on type ch.ivyteam.ivy.page.engine.jsp.JspCms

type Exception report

message javax.el.PropertyNotFoundException: Property 'co' not found on type ch.ivyteam.ivy.page.engine.jsp.JspCms

description The server encountered an internal error that prevented it from fulfilling this request.

exception

javax.servlet.ServletException: javax.el.PropertyNotFoundException: Property 'co' not found on type ch.ivyteam.ivy.page.engine.jsp.JspCms
        javax.faces.webapp.FacesServlet.service(FacesServlet.java:229)
        org.primefaces.webapp.filter.FileUploadFilter.doFilter(FileUploadFilter.java:79)
        ch.ivyteam.ivy.dialog.execution.jsf.controller.rest.IvyRestServiceFilter.doFilter(IvyRestServiceFilter.java:54)
        ch.ivyteam.ivy.dialog.execution.jsf.controller.IvyFacesInstanceFilter.filterAsSystem(IvyFacesInstanceFilter.java:104)
        ch.ivyteam.ivy.dialog.execution.jsf.controller.IvyFacesInstanceFilter.access$0(IvyFacesInstanceFilter.java:79)
        ch.ivyteam.ivy.dialog.execution.jsf.controller.IvyFacesInstanceFilter$1.call(IvyFacesInstanceFilter.java:55)
        ch.ivyteam.ivy.dialog.execution.jsf.controller.IvyFacesInstanceFilter$1.call(IvyFacesInstanceFilter.java:1)
        ch.ivyteam.ivy.security.internal.SecurityManager.executeAsSystem(SecurityManager.java:1425)
        ch.ivyteam.ivy.dialog.execution.jsf.controller.IvyFacesInstanceFilter.filter(IvyFacesInstanceFilter.java:49)
        ch.ivyteam.ivy.dialog.execution.jsf.controller.IvyFacesInstanceFilter.doFilter(IvyFacesInstanceFilter.java:37)
        com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:66)
        com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:118)
        com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:113)

Questions Tagged With jsf

Nested JSF EL

Best way to read values from the CMS in a JSF dialog