Hi Venkat!
If you have two pulic classes then there must be
two different beans in your xml file, say circle and
rectangle. In first panelGroup use
rendered="#{circle.objType == 'circle'}" and in second
one use rendered="#{rectangle.objType ==
'rectangle'}". It seems as if in your code rendered
property is working as expected.
Arvind.
> -----Original Message-----
> From: Venkat Rao [mailto:[EMAIL PROTECTED]
> Sent: Tuesday, 1 August 2006 2:43 AM
> To: 'MyFaces Discussion'
> Subject: "rendered" condition does not work as
> expected
>
> My code inside a "rendered" flag is getting invoked
> even when the
> condition is false. I am iterating over a list of
> Graphics objects to
> display information about each by calling the object
> specific methods.
> The code works fine if I use only <h:outputText>. If
> I use <h:inputText>
> however, the rendered property does not seem to be
> taking effect.
>
> <ui:repeat var="graphicsObj"
> value="#{gfx.graphicsObjList}">
>
> <h:panelGroup rendered="#{graphicsObj.objType ==
> 'circle'}" >
> [Circle] Radius: <h:outputText
> value="#{graphicsObj.radius}"/>
> </h:panelGroup>
>
> <h:panelGroup rendered="#{graphicsObj.objType ==
> 'rectangle'}" >
> [Rectangle] Length: <h:outputText
> value="#{graphicsObj.length}"/>
> </h:panelGroup>
>
> </ui:repeat>
>
> The above works fine, as expected. However, if I
> change from
> <h:outputText> to <h:inputText>, it complains :
>
> javax.faces.el.PropertyNotFoundException:
> /graphics.xhtml @24,54
> value="#{graphicsObj.radius}": Bean: Rectangle,
> property: radius
>
> So, the first block of code is getting executed for
> a Rectangle object
> when using a <h:inputText> but not when using
> <h:outputText>.
>
> Any help in solving the problem is appreciated. The
> code for the Circle
> and Rectangle beans is given below:
>
> public class Circle implements Serializable {
> public String getObjType() {
> return "circle";
> }
>
> int radius;
> public void setRadius(int radius) {
> this.radius = radius;
> }
> public int getRadius() {
> return this.radius;
> }
> }
>
> public class Rectangle implements Serializable {
> public String getObjType() {
> return "rectangle";
> }
>
> private int length;
> public void setLength(int length) {
> this.length = length;
> }
> public int getLength() {
> return this.length;
> }
> }
>
>
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