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From "Łukasz Budnik" <lukasz.bud...@gmail.com>
Subject Re: [Tomahawk] non-unique IDs in <t:tree2 />
Date Tue, 05 Feb 2008 19:08:26 GMT
Sorry,

this is full stack trace, the id treeForm:clientTree:t2c is repeated 3
times (I have highlighted it):

javax.servlet.ServletException: Component ID treeForm:clientTree:t2c
has already been found in the view.  See below for details.
+id: j_id_jsp_287013395_0
 type: javax.faces.component.UIViewRoot@11bd9c9
  +id: treeForm
   type: javax.faces.component.html.HtmlForm@17748d3
    +id: clientTree
     type: org.apache.myfaces.custom.tree2.HtmlTree@4e2f0a
      +id: j_id_jsp_287013395_17
       type: javax.faces.component.html.HtmlPanelGroup@f268de
        +id: j_id_jsp_287013395_18
         type: org.apache.myfaces.component.html.ext.HtmlGraphicImage@c2cf83
        +id: j_id_jsp_287013395_19
         type: javax.faces.component.html.HtmlOutputText@1c5af2e
        +id: j_id_jsp_287013395_20
         type: javax.faces.component.UIParameter@1702c48
      +id: j_id_jsp_287013395_3
       type: javax.faces.component.html.HtmlPanelGroup@16b6c55
        +id: j_id_jsp_287013395_4
         type: org.apache.myfaces.component.html.ext.HtmlGraphicImage@1954f89
        +id: t2c
         type: org.apache.myfaces.component.html.ext.HtmlGraphicImage@198e8b4

^^^^^^^^^^^^^^

        +id: j_id_jsp_287013395_6
         type: javax.faces.component.html.HtmlOutputText@1d5b89c
      +id: j_id_jsp_287013395_12
       type: javax.faces.component.html.HtmlPanelGroup@4b0bbb
        +id: j_id_jsp_287013395_13
         type: org.apache.myfaces.component.html.ext.HtmlGraphicImage@ef4504
        +id: t2c
         type: org.apache.myfaces.component.html.ext.HtmlGraphicImage@9c176c

^^^^^^^^^^^^^^

        +id: j_id_jsp_287013395_15
         type: javax.faces.component.html.HtmlOutputText@1c5ddd3
        +id: j_id_jsp_287013395_16
         type: javax.faces.component.html.HtmlOutputText@1664a9b
      +id: j_id_jsp_287013395_7
       type: javax.faces.component.html.HtmlPanelGroup@ac06d4
        +id: j_id_jsp_287013395_8
         type: org.apache.myfaces.component.html.ext.HtmlGraphicImage@1f47ae8
        +id: t2c
         type: org.apache.myfaces.component.html.ext.HtmlGraphicImage@1b11b79

^^^^^^^^^^^^^^

        +id: j_id_jsp_287013395_10
         type: javax.faces.component.html.HtmlOutputText@82d603
        +id: j_id_jsp_287013395_11
         type: javax.faces.component.html.HtmlOutputText@1b09282

	javax.faces.webapp.FacesServlet.service(FacesServlet.java:256)
	org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:147)
org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:390)

best regards
Łukasz

On 05/02/2008, Andrew Robinson <andrew.rw.robinson@gmail.com> wrote:
> No this is right. Component IDs in "looping" components should always be the
> same. Client IDs change.
>
> Your example doesn't show t2c at all. Look for two components it your page
> that are under the tree and have t2c as their ID. Maybe you thought that two
> components could have the same ID in different facets?
>
>
> On Feb 5, 2008 10:54 AM, Łukasz Budnik <lukasz.budnik@gmail.com> wrote:
> > Hi All,
> >
> > I'm running a <t:tree2 /> example available at:
> > http://www.irian.at/myfacesexamples/tree2.jsf
> >
> > And the result is:
> >
> > javax.servlet.ServletException: Component ID treeForm:clientTree:t2c
> > has already been found in the view.  See below for details.
> > +id: j_id_jsp_287013395_0
> >  type: javax.faces.component.UIViewRoot@ad89ec
> >  +id: treeForm
> >   type: javax.faces.component.html.HtmlForm@13a0934
> >    +id: clientTree
> >     type:
> org.apache.myfaces.custom.tree2.HtmlTree@1324b17
> >      +id: j_id_jsp_287013395_17
> >       type:
> javax.faces.component.html.HtmlPanelGroup@e00c09
> >        +id: j_id_jsp_287013395_18
> >         type:
> javax.faces.component.html.HtmlCommandLink@1364b53
> >          +id: j_id_jsp_287013395_19
> >           type:
> org.apache.myfaces.component.html.ext.HtmlGraphicImage@18b62e0
> >
> > ... and so on
> >
> > the only id that I have set in my tree.jsp are:
> >
> >
> > <h:form id="treeForm">
> >  <t:tree2 id="clientTree" value="#{Tree2TestController.treeData}"
> > var="node" varNodeToggler="t">
> >
> > ...
> >
> > the rest is simply copy and paste from the above mentioned web site.
> >
> > I'm using:
> >
> > myfaces-shared-tomahawk-3.0.1
> > tomahawk-1.1.7-SNAPSHOT
> >
> > since all ids should be unique clearly this is... a bug?
> >
> > best regards
> > Łukasz
> >
>
>
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