javax.faces.FacesException: javax.el.PropertyNotFoundException:

Hi Experts,

I need to hide a panelFormLayOut by program component. My requirement, it is as if I select a specific tab among the tabs on my screen a specific paneFormLayout containing some component of the child should be disabled. To achieve this, I created a bean named "* selectTabBean." In the bean class, I added the getter and setter for the RichPanelTab component. Inside of the same class, I added the method below:

* public boolean disableEnablepanelForm() {*}
Boolean selectedBooleanValue = false;
RichPanelTabbed richPanelTabbed = getSelectedTabForEnableformLayOut();
* for (child UIComponent: richPanelTabbed.getChildren ()) {*}
RichShowDetailItem sd1 = child (RichShowDetailItem);
String tabName = sd1.getText ();
* if ("Manage System".equals (tabName)) {*}
selectedBooleanValue = true;
*} else {*}
selectedBooleanValue = false;
*}*

*}*
Return selectedBooleanValue;
*}*

Now, I registered the bean with my task bounded by the scope of the pageflow. Then for the property of visibility for the panelFormLayOut I added the below expression:

* "#{pageFlowScope.SelectTabBean.disableEnablepanelForm}" *.

Now, when I started running my application, I get the exception below:

javax.el.PropertyNotFoundException: the class 'jeg.weld.sys.publicUi.bean.SelectTabBean' has no property 'disableEnablepanelForm '.
at javax.el.BeanELResolver.getBeanProperty(BeanELResolver.java:547)
at javax.el.BeanELResolver.getValue(BeanELResolver.java:249)
at com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:173)
at com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:200)
at com.sun.el.parser.AstValue.getValue (unknown Source)
at com.sun.el.ValueExpressionImpl.getValue (unknown Source)
at org.apache.myfaces.trinidad.bean.FacesBeanImpl.getProperty(FacesBeanImpl.java:68)
at oracle.adf.view.rich.render.RichRenderer.getVisible(RichRenderer.java:1830)
at oracle.adf.view.rich.render.RichRenderer.renderRootStyleAttributes(RichRenderer.java:884)
at oracle.adf.view.rich.render.RichRenderer.renderRootStyleAttributes(RichRenderer.java:852)
at oracle.adf.view.rich.render.RichRenderer.renderRootStyleAttributes(RichRenderer.java:819)
at oracle.adf.view.rich.render.RichRenderer.renderAllRootAttributes(RichRenderer.java:781)
at oracle.adf.view.rich.render.RichRenderer.renderAllRootAttributes(RichRenderer.java:760)
at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer.encodeAll(PanelFormLayoutRenderer.java:155)
at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1396)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:341)
at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:767)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:937)
at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:405)
at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:2633)

Please guide me. I am not able to proceed further with this implementation for my scree. I use Jdeveloper 11.1.1.6.0 on Windows 7. Thanks in advance.

Mineau

For Boolean values, the method signature is Boolean isDisableEnablepanelForm() and not just "disableEnablepanelForm".
For normal attributes, you use PositionX and setX, boolean SetB and isB.

Timo

Tags: Java

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    at oracle.adfinternal.view.faces.renderkit.rich.PanelGroupLayoutRenderer._encodeChild(PanelGroupLayoutRenderer.java:432)

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    In addition, your list is never initialized. The Get accessor of that we called several times during the rendering of the user interface, the set accessor is not called.

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    -----

    When closing a thread as answered don't forget to mark the messages correct and useful to make it easier for others to find.

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