Hi,
In our project we use an XML driven menu in Border component
menu.xml example:
<menu id="Accounts">
<menu-item page="CreateAccount" listener="createAccount"/>
<menu-item page="AccountDetails" listener="viewAccountDetails"/>
<menu-item page="Logout" listener="doLogout"/>
</menu>
Border.jwc example:
<property-specification name="menuNode" type="test.MenuNode"/>
<property-specification name="menuItem" type="test.MenuItem"/>
Border.html example:
<div jwcid="[EMAIL PROTECTED]" source="menuNode" value="menuItem">
<a jwcid="@DirectLink"
listener="ognl:listeners.getListener(menuItem.listenerName)">
<span jwcid="@Insert"
value="ognl:getMessage(menuItem.pageName)"/>
</a>
</div>
Border.java example:
public void doLogout(IRequestCycle cycle)
{
...
}
public void createAccount(IRequestCycle cycle)
{
...
}
public void viewAccountDetails(IRequestCycle cycle)
{
...
}
The page looks fine and "getMessage(menuItem.pageName)" works but as
soon as I click on any of the links I get
org.apache.tapestry.BindingException
Unable to resolve expression 'listeners.getListener(menuItem.listener)'
for [EMAIL PROTECTED]/$Border].
ognl.OgnlException
source is null for getProperty(null, "listener")
It seems that menuItem was "null", but how come menuItem.pageName works?
is this a scope or page rewinding issue? How can I solve it (Tapestry 3.03)?
Regards
Sean
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