Actually, that only fixed part of my problem: the fact that the editor was
not reporting errors at all (because it was not getting a delegate). I
still do not have a good solution to the original question.
Sorry about the confusion.
On Monday, October 8, 2012 7:40:29 AM UTC-5, RickL wrote:
>
> I found the solution. I was using an editor decorator to wrap the
> number validating editor. In this case it appears that you must forward
> the setDelegate from the editor decorator to its sub-editor as in:
>
> @Override
> public void setDelegate(EditorDelegate<T> delegate) {
> if (editor instanceof HasEditorDelegate) {
> ((HasEditorDelegate<T>) editor).setDelegate(delegate);
> }
> }
>
> It works now.
>
> On Sunday, October 7, 2012 3:38:05 PM UTC-5, RickL wrote:
>>
>> I have a problem. I want to force the editor framework to immediately
>> validate a field when the user changes its value. The most obvious and
>> simple case is a numeric field. If the user enters an invalid number, I
>> want the error to be reported as soon as the user leaves the field. I
>> don't want to wait for the user to initiate a save to detect that error
>> (and other errors like it that don't need to go to the server).
>>
>> This seems like it should be very easy, but I sure can't seem to find a
>> clean solution.
>>
>> Thanks
>>
>>
>>
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