Author: jcompagner
Date: Tue Oct 30 12:56:53 2007
New Revision: 590345
URL: http://svn.apache.org/viewvc?rev=590345&view=rev
Log:
a half fix for WICKET-734, it still will or can fail
improved the exception what to do then.
It is just that stateless components that has callbacks can't be really in
repeaters that are generation items for which the index is growing (or if they
are paging)
Modified:
wicket/trunk/jdk-1.4/wicket/src/main/java/org/apache/wicket/request/target/component/BookmarkableListenerInterfaceRequestTarget.java
Modified:
wicket/trunk/jdk-1.4/wicket/src/main/java/org/apache/wicket/request/target/component/BookmarkableListenerInterfaceRequestTarget.java
URL:
http://svn.apache.org/viewvc/wicket/trunk/jdk-1.4/wicket/src/main/java/org/apache/wicket/request/target/component/BookmarkableListenerInterfaceRequestTarget.java?rev=590345&r1=590344&r2=590345&view=diff
==============================================================================
---
wicket/trunk/jdk-1.4/wicket/src/main/java/org/apache/wicket/request/target/component/BookmarkableListenerInterfaceRequestTarget.java
(original)
+++
wicket/trunk/jdk-1.4/wicket/src/main/java/org/apache/wicket/request/target/component/BookmarkableListenerInterfaceRequestTarget.java
Tue Oct 30 12:56:53 2007
@@ -113,8 +113,20 @@
Component component = page.get(pageRelativeComponentPath);
if (component == null)
{
- throw new WicketRuntimeException("unable to find
component with path " +
- pageRelativeComponentPath + " on page "
+ page);
+ // this is quite a hack to get components in repeater
work.
+ // But it still can fail if the repeater is a paging
one or on every render
+ // it will generate new index for the items...
+ page.beforeRender();
+ component = page.get(pageRelativeComponentPath);
+ if (component == null)
+ {
+ throw new WicketRuntimeException(
+ "unable to find component with
path " +
+
pageRelativeComponentPath +
+ " on stateless
page " +
+ page +
+ " it could be
that the component is inside a repeater make your component return false in
getStatelessHint()");
+ }
}
RequestListenerInterface listenerInterface =
RequestListenerInterface
.forName(interfaceName);
