Simple Toggle Panel throw exception

[romyo0o]

Hello
I'm Using Simple toggle Panel and when i use

binding="#{AccountHistoryManagedBean.filterPanel}"

attribute in it and leave the page and then return back to it it throw an exception

java.lang.IllegalStateException: duplicate Id for a component accountHistoryForm:j_id8
 at org.ajax4jsf.application.TreeStructureNode.apply(TreeStructureNode.java:68)
 at org.ajax4jsf.application.TreeStructureNode.apply(TreeStructureNode.java:92)
 at org.ajax4jsf.application.TreeStructureNode.apply(TreeStructureNode.java:92)
 at org.ajax4jsf.application.TreeStructureNode.apply(TreeStructureNode.java:92)
 at org.ajax4jsf.application.TreeStructureNode.apply(TreeStructureNode.java:92)
 at org.ajax4jsf.application.AjaxStateManager.getTreeStructureToSave(AjaxStateManager.java:187)
 at org.ajax4jsf.application.AjaxStateManager.buildViewState(AjaxStateManager.java:473)
 at org.ajax4jsf.application.AjaxStateManager.saveSerializedView(AjaxStateManager.java:426)
 at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:594)
 at org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:100)
 at org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:176)
 at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
 at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
 at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
 at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
 at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:178)
 at org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
 at org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:390)
 at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:517)
 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:191)
 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.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
 at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
 at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
 at java.lang.Thread.run(Unknown Source)

please ASAP..

[ilya_shaikovsky]

and thats because your binding should be request scoped.

[romyo0o]

how can i make it request scope ?

[romyo0o]

u mean that i make it's managed bean in request scope?

[ilya_shaikovsky]

yes

but I'm afraid your bean could also contain some business data which maybe you really need to be session scoped. In this case - you should move the binding to separate request scoped bean.

[romyo0o]

Thanks :)

in fact i need just binding to collapse it when press a button on a GUI

SO Can i collapse it by Java script instead and how ?

[romyo0o]

Hello again,

i Used this code to collapse the toggle panel by java script but it's not working. i don't know why ?

function collapseFilterPanel()
{


document.getElementById('accountHistoryForm:filterPanel').opened = false;


}

so what shall i do ?

[ilya_shaikovsky]

you sould use attribute opened for this and collapse/expand via ajax.

[romyo0o]

so i must use binding to collapse the toggle panel ?!

[nbelaevski]

"romyo0o" wrote:
Hello again,

i Used this code to collapse the toggle panel by java script but it's not working. i don't know why ?

function collapseFilterPanel()
{


document.getElementById('accountHistoryForm:filterPanel').opened = false;


}

so what shall i do ?

That's not the right way. Check JavaScript API section in documentation and rich:componentControl/rich:modalPanel examples on livedemo.

[romyo0o]

Thanx Ilya i'll Handle it
i'll use a flag in the managed bean and raise ,down it according to

oncollapse , onexpand

to make my logic

Thanks again