Hi Tiago,
could you please provide an example of how the ListEditorDataProvider
works. I have problems moving from my:
ListDataProvider<String> dataProvider;
HasDataEditor<String> dataEditor;
to you ListEditorDataProvider.
Am Montag, 19. November 2012 11:45:49 UTC+1 schrieb Tiago:
>
> Wow, you fixed it right away! Impressive!
>
> Provide me your Bitcoin tip address and I'll send you what I have in my
> phone as a display of gratitude.
>
> By the way, are you aware of any intentions to make a proper
> implementation of what I tried to do? A widget that could display a list of
> items in a table and allow the edition of such list via the Editor
> framework. I don't think I'd be the only one using it... :-)
>
> Thank you again,
> Tiago.
>
> On Monday, November 19, 2012 10:50:18 AM UTC+1, Thomas Broyer wrote:
>>
>> The problem is that in EditableCellTable your ListEditor is typed with "?
>> extends EditableCellTable.SubEditor<T>". Your EditableCellTable should have
>> an additional parameter type giving the type of SubEditor to use (will be
>> ParamRowEditor in your case):
>>
>> public class EditableCellTable<T,E extends
>> EditableCellTable.SubEditor<T>> extends CellTable<T> implements
>> IsEditor<ListEditor<T, E>> { … }
>>
>> And in your view:
>>
>> @UiField(provided=true) EditableCellTable<OrganizationEntityParamProxy,
>> ParamRowEditor> acceptableParams = …
>>
>> On Monday, November 19, 2012 10:32:38 AM UTC+1, Tiago wrote:
>>>
>>> Hello all,
>>>
>>> I'm having a tough issue. GWT is generating a piece of Java code that
>>> does not compile. I wonder if any GWT pro here could help me find a
>>> workaround or an actual fix to whatever is wrong.
>>>
>>> First let me explain what I'm attempting to do. I'm annoyed by the fact
>>> that CellTables and the Editor framework don't play well together. So I
>>> decided to implement something that could make this two pieces of GWT code
>>> interact better.
>>>
>>> I started by making a merge between ListDataProvider and ListEditor. The
>>> result is the class ListEditorDataProvider attached. This class works fine,
>>> and it's all I needed when I didn't want to edit the elements of the list,
>>> just the list itself (adding or removing elements, for ex.).
>>>
>>> I wasn't yet satisfied, because in some cases I did want to edit the
>>> elements of the List. For this reason, I wrote the EditableCellTable class
>>> attached, which uses ListEditorDataProvider. The goal is to make the
>>> integration between Columns and Editors as smooth as I could, and to reduce
>>> some of the boilerplate in user code.
>>> This class got quite complicated, with lots of generics. And I guess my
>>> problem lies somewhere in there.
>>>
>>> Before actually using the class, my project's code compiled fine. It was
>>> only after creating my first instance of EditableCellTable, which would
>>> specify actual types to all the generic templates, that I started having
>>> errors.
>>>
>>> Besides the two classes above, I attach to this mail the generated java
>>> class that doesn't compile, an example view using this EditableCellTable, a
>>> couple EntityProxies used by the view, as well as an enum. I commented out
>>> "utility code" in EditableCellTable, and other pieces of code which don't
>>> matter. I tried to remove package declarations and all other references
>>> that could contain my employer's name since I'm not 100% sure they are okay
>>> with it.
>>>
>>> I was using GWT2.4.0, but I verified that the problem remains on 2.5.0
>>> as well. I'm also using kjordan's fix for issue 6912
>>> <https://code.google.com/p/google-web-toolkit/issues/detail?id=6912>
>>> provided here
>>> <https://groups.google.com/d/msg/google-web-toolkit/E4fyhodXG_c/AF1foDkzxb8J>.
>>>
>>> I don't think this fix has anything to do with my problem since it deals
>>> with ExtraTypes, but I thought I should mention it since it relates to code
>>> generation.
>>>
>>> Can anybody help me? I'm totally lost on this one.
>>>
>>> Thank you very much in advance for any help given,
>>> --
>>> Tiago Rinck Caveden
>>>
>>>
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