How use page Fragments(give me this error symbol : class Hyperlink )

Question

hi master
sir
i am try to this link sample for page fragments
http://developers.sun.com/jscreator/learning/tutorials/2/pagefragments.html
every setp is right but when i use this code
Hyperlink homeLink = navigationFragmentBean.getHomeLink();
this line give me error
see error
symbol : class Hyperlink
location: class fragmentexample.Page1
Hyperlink homeLink = navigationFragmentBean.getHomeLink();
1 error
please give me idea how i remove this error
thank's
aamir

Answer 1

hi master
sir use mysql database
I have three textfield in my page and one button.
All texttfidld are bound with datasourceprovider or bound with mysql and I use normal code in button event
getMfatableDataProvider().cursorNext();
also I drop page fragment box tool and create new fragment in my application but when I run my page and click the button first record move to next record and again I press button then page give me this error
when I run my project then in browser address show this
http://localhost:29080/mfamove/
first time when I press button record move to next record and browser show this address
http://localhost:29080/mfamove/faces/Page1.jsp;jsessionid=12a66ea53657ffffffffcb77c9939bc5aa0
second time I press button then browser show this address
http://localhost:29080/mfamove/faces/Page1.jsp
and page show this error
Description: An unhandled exception occurred during the execution of the web application. Please review the following stack trace for more information regarding the error.
Exception Details: javax.faces.el.MethodNotFoundException
textField1_processValueChange: mfamove.Page1.textField1_processValueChange(javax.faces.event.ValueChangeEvent)
Possible Source of Error:
Class Name: com.sun.faces.el.MethodBindingImpl
File Name: MethodBindingImpl.java
Method Name: method
Line Number: 206
Source not available. Information regarding the location of the exception can be identified using the exception stack trace below.
Stack Trace:
com.sun.faces.el.MethodBindingImpl.method(MethodBindingImpl.java:206)
com.sun.faces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:124)
javax.faces.component.UIInput.broadcast(UIInput.java:492)
javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:249)
javax.faces.component.UIViewRoot.processValidators(UIViewRoot.java:343)
com.sun.faces.lifecycle.ProcessValidationsPhase.execute(ProcessValidationsPhase.java:78)
com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:221)
com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:90)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:197)
sun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethodAccessorImpl.java:-2)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:585)
org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:249)
java.security.AccessController.doPrivileged(AccessController.java:-2)
javax.security.auth.Subject.doAsPrivileged(Subject.java:517)
org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:282)
org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:165)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:257)
org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:55)
org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:161)
java.security.AccessController.doPrivileged(AccessController.java:-2)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
com.sun.rave.web.ui.util.UploadFilter.doFilter(UploadFilter.java:194)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:210)
org.apache.catalina.core.ApplicationFilterChain.access$000(ApplicationFilterChain.java:55)
org.apache.catalina.core.ApplicationFilterChain$1.run(ApplicationFilterChain.java:161)
java.security.AccessController.doPrivileged(AccessController.java:-2)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:263)
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551)
org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:225)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:173)
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:132)
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:551)
org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:933)
org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:189)
com.sun.enterprise.web.connector.grizzly.ProcessorTask.doProcess(ProcessorTask.java:604)
com.sun.enterprise.web.connector.grizzly.ProcessorTask.process(ProcessorTask.java:475)
com.sun.enterprise.web.connector.grizzly.ReadTask.executeProcessorTask(ReadTask.java:371)
com.sun.enterprise.web.connector.grizzly.ReadTask.doTask(ReadTask.java:264)
com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:281)
com.sun.enterprise.web.connector.grizzly.WorkerThread.run(WorkerThread.java:83)
Please give me idea how I use record navigation
Thank�s
Aamir