Hi:
Apologize for the delayed response.
That sounds different to the issue I was running into. In my case I do
recall the update working (server side) as well as the actual response over
the wire. For me It was purely an issue of how the Store/List Provider was
populated and shown in the UI widget with the latest response received from
the server.
Best regards.
Alfredo
On Sun, Dec 22, 2013 at 1:14 PM, Javed <javed.su...@specsavers.com> wrote:
> I actually found the underlying cause. Basically on the second update I
> am getting an optimistic locking error.
>
> But I am convinced I am using my JPA correctly.
>
> Does that ring any bells or jog your memory?
>
>
> On 21 December 2013 15:54, Alfredo Quiroga <laww...@gmail.com> wrote:
>
>> Ufff it's been so long I can't remember :( sorry and on top of it I
>> deleted the project. I just read my own email again to see if I could tell
>> what I was doing wrong and even now can't really tell.
>>
>> Sent from my iPhone
>>
>> On Dec 21, 2013, at 8:40 AM, Javed Sumra <javed.su...@specsavers.com>
>> wrote:
>>
>> Hello Alfredo. I am having a similar issue. Did you get to the bottom
>> of this?
>>
>> Thanks
>>
>> On Saturday, August 4, 2012 3:10:46 PM UTC+1, Alfredo Quiroga-Villamil
>> wrote:
>>>
>>> I am still investigating here on my side, but I have a feeling I might
>>> be missing the obvious so if someone knows what I am missing or
>>> potentially doing wrong please let me know.
>>>
>>> Elements:
>>>
>>> - A CellTable
>>> - A ListDataProvider
>>> - RequestFactory
>>> - A "refresh" button
>>>
>>> Scenario:
>>>
>>> - The CellTable is populated via RequestFactory.
>>> - On the first load, all data is shown in the table (all rows are
>>> populated)
>>> - I have a button (refresh).
>>> - The Table can be edited, so as an example I edit the first row,
>>> first cell and simply change the text to something else.
>>> - I click on the refresh button and load a brand new list of proxies
>>> from the server using request factory.
>>> - I clear my provider's list and add the new proxies.
>>> - The new list doesn't replace the old values (previously edited).
>>>
>>> Curiosity:
>>>
>>> I've noticed that after I click refresh, although at first glance the
>>> edited cell didn't change, if I click on it once or twice, it'll
>>> correctly display the last value loaded from the server. This is very
>>> unusual behavior. I've also tried to invoke refresh and flush on the
>>> provider itself after adding the new set of proxies.
>>>
>>> Presenter's code that is invoked for the first load and subsequent
>>> ones is shown below:
>>>
>>> @Override
>>> public void readAll() {
>>>
>>> destinationContext =
>>> factory.getRequestFactory().createDestinationContext();
>>>
>>> destinationContext.findAll().with("cards",
>>> "cards.trunks",
>>> "daysOfWeek", "daysOfWeek.hourlySchedule", "holidays")
>>> .fire(new Receiver<List<DestinationProxy>>()
>>> {
>>>
>>> @Override
>>> public void
>>> onSuccess(List<DestinationProxy>
>>> proxies) {
>>>
>>> view.
>>> getDestinationCellTable().getProvider().getList().clear();
>>> view.
>>> getDestinationCellTable().getProvider().getList().addAll(proxies);
>>>
>>> if (proxies != null &&
>>> proxies.size() > 0) {
>>>
>>> view.getDestinationCellTable().getCellTable().getSelectionModel().setSelected(proxies.get(0),
>>>
>>> true);
>>> }
>>>
>>> }
>>>
>>> });
>>>
>>> }
>>>
>>> I am still investigating here, but as I previously said if you see
>>> that I am simply missing the obvious I would appreciate it if you can
>>> let me know.
>>>
>>> Thank you in advance,
>>>
>>> Alfredo
>>>
>>> --
>>> Alfredo Quiroga-Villamil
>>>
>>> AOL/Yahoo/Gmail/MSN IM: lawwton
>>>
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>
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--
Alfredo Quiroga-Villamil
AOL/Yahoo/Gmail/MSN IM: lawwton
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