The Border.java should extends BaseComponent instead
of BasePage.
Also,
In Border.jwc, set the class parameter in
<component-specification>
to the associated java class (full package name of
Border.java. eg class="man.components.Border").
Shing
--- Thx1011 <[EMAIL PROTECTED]> wrote:
>
> Ok, I'll post the code:
>
> The Home.html:
>
> <html>
> <head><title>Tapestry Study</title></head>
> <body jwcid="$content$">
> <span jwcid="@Border"> </span>
> </body>
> </html>
>
> The Home.page:
>
> <page-specification>
> </page-specification>
>
> The Border Component:
>
> <html>
> <head></head>
> <body jwcid="@Body">
> <span jwcid="[EMAIL PROTECTED]:JSCookMenu"
> source="ognl:menuModel"
> value="ognl:menuItem" ">
> <a_ href="#"
> jwcid="[EMAIL PROTECTED]"
> listener="listener:onNavigate"
> parameters="ognl:menuItem.value" >
> <span jwcid="@Insert"
> value="ognl:menuItem.value"/>
> </a_>
> </span>
> </body>
> </html>
>
> The Border.JWC file:
>
> <component-specification>
> <asset name="xmlModel"
>
path="classpath:/com/partner/tapestry/start-menu.xml"
> />
> <component id="menu" type="menu:JSCookMenu">
> </component>
> </component-specification>
>
> The Border.JAVA file (section of interest):
>
> public abstract class Border extends BasePage
> implements
> PageBeginRenderListener{
>
> private ArrayList<IJSCookMenuItem> model = null;
>
>
> public Iterable<IJSCookMenuItem> getMenuModel(){
> return model;
> }
>
> public abstract IJSCookMenuItem getMenuItem();
>
> public void pageBeginRender(PageEvent arg0) {
> ......
>
> The Border.PAGE file:
>
> <page-specification>
> <asset path="context:/images/startmenu/book.gif"
> name="book"/>
> /// some more assets....
> </page-specification>
>
> Now the errors:
>
> FIRST Exception:
>
> Unable to read OGNL expression '<parsed OGNL
> expression>' of
> [EMAIL PROTECTED]/$Border]:
> $BaseComponent_1.menuModel
>
> And it show the line <span
> jwcid="[EMAIL PROTECTED]:JSCookMenu"
> source="ognl:menuModel" value="ognl:menuItem"
> theme="Office2003"
> position="hbr""> on the BORDER.HTML
>
> The second exception is the same, but it shows the
> line:
>
> <span jwcid="@Border"> </span>
>
> on the Home.HTML file.
>
> The third is the stack trace.
>
> Thanks for the help! :-)
>
>
>
>
>
>
>
> Denis Souza-3 wrote:
> >
> > It might help if you post some code and the actual
> exception (you only
> > posted the stack trace).
> >
> > -----Original Message-----
> > From: Thx1011 [mailto:[EMAIL PROTECTED]
> > Sent: quinta-feira, 14 de dezembro de 2006 11:00
> > To: users@tapestry.apache.org
> > Subject: Re: Moving Components inside a Border
> Component...
> >
> >
> > Hi!
> >
> > Thanks for your help, but I think that this is not
> quite the problem that
> > I
> > have...
> >
> > Let's suppose one component named XPTO, that
> takes one parameter PARM.
> >
> > So in my "normal" Home page I use it like this:
> >
> > <span jwcid="@XPTO" PARM="ognl:xmlAsset'">
> >
> > This is ok, I think.
> >
> > Now I move that line to inside the HTML new
> component named Border.
> >
> > So my Home page becomes:
> >
> > <span jwcid="@Border">
> >
> > And Inside the new Border HTML, I put the same
> line above:
> >
> > <span jwcid="@XPTO" PARM="ognl:xmlAsset">
> >
> > What happens now is that I get an exception saying
> that can't parse the
> > OGNL
> > Expression....
> >
> > I've moved the property accessors to the
> Border.java, but still it doesn't
> > work.
> >
> > The exception is:
> >
> > #
>
ognl.ObjectPropertyAccessor.getProperty(ObjectPropertyAccessor.java:123)
> > #
> ognl.OgnlRuntime.getProperty(OgnlRuntime.java:1616)
> > #
> ognl.ASTProperty.getValueBody(ASTProperty.java:96)
> > #
>
ognl.SimpleNode.evaluateGetValueBody(SimpleNode.java:170)
> > # ognl.SimpleNode.getValue(SimpleNode.java:210)
> > # ognl.Ognl.getValue(Ognl.java:333)
> > # ognl.Ognl.getValue(Ognl.java:310)
> >
> > So what I'm missing?
> >
> > I really can't figure it out...
> >
> >
> >
> >
> > Ron Piterman-2 wrote:
> >>
> >> you put it in the template of the component, and
> thats it.
> >> if you want it to be configured from the
> page/container you use
> >> parameter chain.
> >>
> >> for example:
> >>
> >> your border might contain (and probably will):
> >>
> >> <html jwcid="@Shell" title="ognl:title">...
> >>
> >> since the title is different in every page you
> add
> >> a title parameter to your border:
> >>
> >> @Parameter(required=true) public abstract String
> getTitle();
> >>
> >> and when using the border:
> >>
> >> <html jwcid="@Border" title="...">
> >>
>
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