I want to pass several values an event link and then get those values
back via the event listener.
If I specify the context to be an array (even an array of Hibernate
objects), the context seems to work right. The url has each element of
the array / list as a separate path component. That works great.
However, how do I get it working on the listener? I thought I could
just put an array as the context parameter argument. All I seem to get
is a coercion error. Is this not supported or am I doing it wrong?
This is using Tapestry 5.2.5:
URL:
http://my.web.site:8000/url.../start:test/1/2?t:ac=$N/$N
.tml:
<t:eventlink t:event="test" t:context="ids">Test</t:eventlink>
.java:
public Long[] getIds() {
Long res[] = new Long[2];
res[0] = 1l;
res[1] = 2l;
return res;
}
public void onTest(Long [] ids) {
for (Long id : ids)
System.out.println(id);
}
Error:
Exception in method
com.myasd.billing.pages.Start.onTest(java.lang.Long[]) (at Start.java:
412), parameter #1: Could not find a coercion from type
java.lang.String to type [Ljava.lang.Long;.
context
1
2
eventType
test
Norman Franke
Answering Service for Directors, Inc.
www.myasd.com
