Hi, I'm hoping I'm missing something very simple here. I'm putting together a
reporting app that uses an elaborate search form to mine some data and run
some stats. The form fields are interdependent; selecting a value in one
refreshes the page and updates the value in the next. I had this working
quite smoothly a few days ago, then, suddenly and mysteriously, I hit quite
an odd problem: the form no longer executes the listener action in the Page
class that contains it. It literally is the same page, same code, same
method.
Now, whenever I submit this form, the listener is not called, but the
servlet returns me to the Home page. I have tried changing the action, I
have tried a simple sample form, no luck. The fact that it navigates back to
the Home page every request-response cycle is secondary to the fact that it
NEVER INVOKES THE LISTENER METHOD.
Here's a snippet from SearchForm.html:
<form jwcid="[EMAIL PROTECTED]" listener="listener:doPerformSearch">
(form fields)
<input type="submit" value="Search" />
</form>
Here's a snippet from the underlying class, SearchFormPage.java:
public abstract class SearchFormPage extends BasePage implements
IActionListener
{
public void doPerformSearch( IRequestCycle cycle )
{
log.error( "doing perform search..." );
// do stuff
}
public void actionTriggered( IComponent component, IRequestCycle cycle )
{
log.error( "action triggered..." );
// do stuff
}
}
Neither log message is ever printed out. In fact, NO error whatsoever is
printed out. No exceptions. The form is simply ignored - dropped - and the
r-r cycle is sent to Home.
Any ideas? What might I have inadvertently changed? Is this not an
acceptable implementation - or is the tapestry form tag wrong? Doesn't
listener="listener:doPerformSearch" mean that the doPerformSearch(
IRequestCycle cycle ) method should be invoked?
Thanks in advance for any advice... I'm really going out of my mind here
checking old versions in CVS and trying to figure out what changed without
my noticing it.
-Andy
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