[Java lista] Tapestry es hiberanate

[Zsombor]

On 10/14/06, Stef <stefhun at gmail.com> wrote:
>
> Sziasztok!
>
> Egy kis pĂŠlda web-app-ot akarok Ă­rni, mely egy tĂĄbla tartalmĂĄt listĂĄzza
> ki. Tapestry-t hasznĂĄlnĂŠk hibernate-el. A pĂŠlda alkalmazĂĄs nem megy, mert
> ezt Ă­rja ki: "org.apache.tapestry.BindingException"
> Unable to read OGNL expression '<parsed OGNL expression>' of
> $BasePage_0 at 48bc64[Home]: $BasePage_0.customerList
> binding:     ExpressionBinding[Home customerList]
> ------ Home.page tartalma:
> <page-specification>
>     <component id="customerList" type="For">
>         <binding name="source" value="customerList"/>
>         <binding name="value" value="currentCustomer"/>
>         <binding name="element" value="literal:tr"/>
>     </component>
>     <component id="customerId" type="Insert">
>         <binding name="value" value=" currentCustomer.customerId"/>
>     </component>
>     <component id="name" type="Insert">
>         <binding name="value" value="currentCustomer.name"/>
>     </component>
>     <component id="address" type="Insert">
>         <binding name="value" value="currentCustomer.address"/>
>     </component>
> </page-specification>
> --------- Home.html:
> <table border="1">
>     <tr jwcid="customerList">
>         <td><span jwcid="customerId">001</span></td>
>         <td><span jwcid="name">Bill Gates</span></td>
>         <td><span jwcid="address">xxx</span></td>
>     </tr>
> </table>
> -------
> A Home.java idetartozĂł rĂŠszei:
>     private List customerList;
>     public abstract Customer getCurrentCustomer();
>     public List getCustomerList() {
>         return customerList;
>     }
> A public void pageBeginRender(PageEvent event)-ben pedig megtĂśrtĂŠnik a
> hibernate kapcsolĂłdĂĄs, ĂŠs a List feltĂśltĂŠse.
>
> Hogyan tudom meg, mi a baj a getCustomerList() metĂłdussal, ĂŠs hogy a
> hibernate-nek sikerĂźlt-e kapcsolĂłdni?
>
>
> Stef
>
>

PĂŠldĂĄul breakpointot raksz oda ĂŠs meglesed :)

Zs
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