I tried .clear(), but that didn't work.
I tried injecting another instance of the same page, initializing it,
and returning it from the listener method as if I were coming to it from
another page, but that did not work either.
Right now my solution is to go to another page to display the message
and give a link to "try again" to return to the editing page.
I feel like I am missing some straightforward way to reload the page
from scratch. If it was an external page I throw an exception to
redirect to it, but that would be another round trip to the browser.
-- Mark R
Filip S. Adamsen wrote:
Perhaps using IValidationDelegate#setFormComponent and
ValidationDelegate#recordFieldInputValue to store the new values would
work? It feels like a hack to me, but that doesn't mean it won't work.
http://jakarta.apache.org/tapestry/tapestry/apidocs/org/apache/tapestry/valid/IValidationDelegate.html#setFormComponent(org.apache.tapestry.form.IFormComponent)
http://jakarta.apache.org/tapestry/tapestry/apidocs/org/apache/tapestry/valid/IValidationDelegate.html#recordFieldInputValue(java.lang.String)
Or else you might get away with calling IValidationDelegate#clear and
then recording your error. That might work as well.
http://jakarta.apache.org/tapestry/tapestry/apidocs/org/apache/tapestry/valid/IValidationDelegate.html#clear()
If none of it works, well, then I blame it on lack of coffee - it's well
beyond midnight here. ; )
-Filip
Mark Reynolds skrev:
I have a page with a form for editing an object. I am using optimistic
locking. I catch the optimistic lock exception in the listener method
and add a message to the validation delegate indicating that another
user changed the record. In this case, I want to have the form show
the current values rather than the values just submitted by the user.
Any tips for doing this?
Thanks.
-- Mark R
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