Hmm, I'm seeing the same thing, although I only have an old T5.0.5 project
to play with at the moment. This will take some looking into.
Kris are you getting this behaviour?
Cheers,
Nick.
Angelo Chen wrote:
Hi Nick,
refreshing without a submit was my original question, but after applying
clearErrors(), I meant form fields got cleared while the error was displayed
under onValidate(), anyway I have tried your approach (b), here is the
result:
When I did :
public void onValidate() throws EncoderException {
_form.recordError("Email address invalid");
1.
It displays error, and if I quit the browser and re-open the page, error
is gone, good. when I switch to other page then come back to the original
page, error is gone, good. when I click 'refresh', error remains, why?
2. I let "t:validate="required,minlength=8" emits some errors into the same
form, then click 'refresh', those new errors got erased, but the error in #1
remains, anyway to clear them totally?
Nick Westgate wrote:
You mean refreshing without a submit, right? So onValidate isn't
called in that case - only when the form submits. You can clear
the form errors in an event handler, but realistically this can
become problematic ...
It's likely that the behaviour you want can be provided by:
(a) copying and changing Form - see (b)
or
(b) deriving from Form and flash persisting the ValidationTracker:
package yourapp.tapestry.components;
import org.apache.tapestry.ValidationTracker;
import org.apache.tapestry.ValidationTrackerImpl;
import org.apache.tapestry.annotations.Persist;
public class Form extends org.apache.tapestry.corelib.components.Form
{
@Persist("flash")
private ValidationTracker defaultTracker;
@Override
public ValidationTracker getDefaultTracker()
{
if (defaultTracker == null)
defaultTracker = new ValidationTrackerImpl();
return defaultTracker;
}
@Override
public void setDefaultTracker(ValidationTracker defaultTracker)
{
this.defaultTracker = defaultTracker;
}
}
Cheers,
Nick.
Angelo Chen wrote:
Hi Howard,
What is the right spot to use clearErrors()? I have code as follow:
public void onValidate() throws EncoderException {
_form.clearErrors();
// more validates...
}
if there is a previous error, it will be cleared, but if there is a new
error, all the fields are cleared as well, any hints?
Howard Lewis Ship wrote:
Form has a clearErrors() method.
On 10/15/07, Angelo Chen <[EMAIL PROTECTED]> wrote:
Hi,
I notice that when an error is recorded thru recordError, refreshing
the
form will not erase the error messages unlike when form was rejected by
validator where pressing refresh in the browser can errase the errors
and
go
back to the initial form screen, here is the code
public void onValidate() throws EncoderException {
_form.recordError("test error");
}
if this error is shown in the form, it will be there forever even you
restart the browser, any hint?
A.C.
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Creator Apache Tapestry and Apache HiveMind
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