Question to DataTable and ReuseIfModelsEqualStrategy
Hi all, I have a problem with an ComponentNotFoundExceptions when multiple ajax-request are fired with refreshing components and I fixed it using a ReuseIfModelsEqualStrategy in my refreshing DataTable. But I'm not sure about the consequences using ReuseIfModelsEqualStrategy. This is my case: Panel DataTable (rows with columns) Spinner with ajax-request refreshing the DataTable on change/spin The Spinner has an AjaxChannel.QUEUE not too loose any data, when the user does multiple fast clicks. Now the problem: If the user is very fast with the mouse and uses the Spinner of the next row in the DataTable, while the previous Spinner is still working on its AjaxChannel.QUEUE and always refreshes the DataTable I run into ComponentNotFoundExceptions, when the first click of the next used Spinner is occuring. Using ReuseIfModelsEqualStrategy for the DataTable, it is working, because the Items and componenents are reused. I never used the ReuseIfModelsEqualStrategy before and while reading the javadoc, I am not sure about the equals() details and if I understood it really, really right. Is it quite save to use the ReuseIfModelsEqualStrategy? What are the pitfalls using it? Thanx for any feedback and know-how! kind regards Patrick - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Question to DataTable and ReuseIfModelsEqualStrategy
where pageLoadingFrame is just a custom blocking logic.
On Thu, Dec 17, 2015 at 10:02 AM, Ernesto Reinaldo Barreiro <
reier...@gmail.com> wrote:
> Use a veil to block screen while AJAX is bussy.
>
>
> Wicket.Event.subscribe('/ajax/call/before', function(jqEvent, attributes,
> jqXHR, errorThrown, textStatus) {
> pageLoadingFrame("show");
> });
>
> Wicket.Event.subscribe('/ajax/call/complete', function(jqEvent,
> attributes, jqXHR, errorThrown, textStatus) {
> setTimeout(function(){
> pageLoadingFrame("hide");
> },500);
> });
>
> You can do that globaly as above...
>
> On Thu, Dec 17, 2015 at 9:35 AM, Patrick Davids <
> patrick.dav...@nubologic.com> wrote:
>
>> Hi all,
>> I have a problem with an ComponentNotFoundExceptions when multiple
>> ajax-request are fired with refreshing components and I fixed it using a
>> ReuseIfModelsEqualStrategy in my refreshing DataTable.
>>
>> But I'm not sure about the consequences using ReuseIfModelsEqualStrategy.
>>
>> This is my case:
>> Panel
>> DataTable
>> (rows with columns)
>> Spinner with ajax-request refreshing the
>> DataTable on change/spin
>>
>>
>> The Spinner has an AjaxChannel.QUEUE not too loose any data, when the
>> user does multiple fast clicks.
>>
>> Now the problem:
>> If the user is very fast with the mouse and uses the Spinner of the next
>> row in the DataTable, while the previous Spinner is still working on its
>> AjaxChannel.QUEUE and always refreshes the DataTable I run into
>> ComponentNotFoundExceptions, when the first click of the next used Spinner
>> is occuring.
>>
>> Using ReuseIfModelsEqualStrategy for the DataTable, it is working,
>> because the Items and componenents are reused.
>>
>> I never used the ReuseIfModelsEqualStrategy before and while reading the
>> javadoc, I am not sure about the equals() details and if I understood it
>> really, really right.
>>
>> Is it quite save to use the ReuseIfModelsEqualStrategy?
>> What are the pitfalls using it?
>>
>> Thanx for any feedback and know-how!
>>
>> kind regards
>> Patrick
>>
>> -
>> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
>> For additional commands, e-mail: users-h...@wicket.apache.org
>>
>>
>
>
> --
> Regards - Ernesto Reinaldo Barreiro
>
--
Regards - Ernesto Reinaldo Barreiro
Re: Question to DataTable and ReuseIfModelsEqualStrategy
Use a veil to block screen while AJAX is bussy.
Wicket.Event.subscribe('/ajax/call/before', function(jqEvent, attributes,
jqXHR, errorThrown, textStatus) {
pageLoadingFrame("show");
});
Wicket.Event.subscribe('/ajax/call/complete', function(jqEvent, attributes,
jqXHR, errorThrown, textStatus) {
setTimeout(function(){
pageLoadingFrame("hide");
},500);
});
You can do that globaly as above...
On Thu, Dec 17, 2015 at 9:35 AM, Patrick Davids <
patrick.dav...@nubologic.com> wrote:
> Hi all,
> I have a problem with an ComponentNotFoundExceptions when multiple
> ajax-request are fired with refreshing components and I fixed it using a
> ReuseIfModelsEqualStrategy in my refreshing DataTable.
>
> But I'm not sure about the consequences using ReuseIfModelsEqualStrategy.
>
> This is my case:
> Panel
> DataTable
> (rows with columns)
> Spinner with ajax-request refreshing the
> DataTable on change/spin
>
>
> The Spinner has an AjaxChannel.QUEUE not too loose any data, when the user
> does multiple fast clicks.
>
> Now the problem:
> If the user is very fast with the mouse and uses the Spinner of the next
> row in the DataTable, while the previous Spinner is still working on its
> AjaxChannel.QUEUE and always refreshes the DataTable I run into
> ComponentNotFoundExceptions, when the first click of the next used Spinner
> is occuring.
>
> Using ReuseIfModelsEqualStrategy for the DataTable, it is working, because
> the Items and componenents are reused.
>
> I never used the ReuseIfModelsEqualStrategy before and while reading the
> javadoc, I am not sure about the equals() details and if I understood it
> really, really right.
>
> Is it quite save to use the ReuseIfModelsEqualStrategy?
> What are the pitfalls using it?
>
> Thanx for any feedback and know-how!
>
> kind regards
> Patrick
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>
--
Regards - Ernesto Reinaldo Barreiro
Re: Question to DataTable and ReuseIfModelsEqualStrategy
Hi, >Is it quite save to use the ReuseIfModelsEqualStrategy? >What are the pitfalls using it? as long as you follow the instructions in its JavaDoc I see no problem in using this strategy. Why are you refreshing the whole table instead of a single row only? If you did the latter, you won't get ComponentNotFoundExceptions either. Have fun Sven On 17.12.2015 09:35, Patrick Davids wrote: Hi all, I have a problem with an ComponentNotFoundExceptions when multiple ajax-request are fired with refreshing components and I fixed it using a ReuseIfModelsEqualStrategy in my refreshing DataTable. But I'm not sure about the consequences using ReuseIfModelsEqualStrategy. This is my case: Panel DataTable (rows with columns) Spinner with ajax-request refreshing the DataTable on change/spin The Spinner has an AjaxChannel.QUEUE not too loose any data, when the user does multiple fast clicks. Now the problem: If the user is very fast with the mouse and uses the Spinner of the next row in the DataTable, while the previous Spinner is still working on its AjaxChannel.QUEUE and always refreshes the DataTable I run into ComponentNotFoundExceptions, when the first click of the next used Spinner is occuring. Using ReuseIfModelsEqualStrategy for the DataTable, it is working, because the Items and componenents are reused. I never used the ReuseIfModelsEqualStrategy before and while reading the javadoc, I am not sure about the equals() details and if I understood it really, really right. Is it quite save to use the ReuseIfModelsEqualStrategy? What are the pitfalls using it? Thanx for any feedback and know-how! kind regards Patrick - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Question to DataTable and ReuseIfModelsEqualStrategy
Hi Sven, > Why are you refreshing the whole table instead of a single row only? At the end of the table is a ButtomToolBar calculating sums of all rows. (the Spinner is for changing amounts / prices for an item in the rows) How can I refresh a single row? This would help a bit (than, later, I could refresh the BottomToolBar by wickets event bus). But I'm in a AbstractColumn... @Override public void populateItem(ItemcellItem, String componentId, final IModel rowModel) { ... } I don't have access to the row. Patrick Am 17.12.2015 um 10:40 schrieb Sven Meier: Hi, >Is it quite save to use the ReuseIfModelsEqualStrategy? >What are the pitfalls using it? as long as you follow the instructions in its JavaDoc I see no problem in using this strategy. Why are you refreshing the whole table instead of a single row only? If you did the latter, you won't get ComponentNotFoundExceptions either. Have fun Sven On 17.12.2015 09:35, Patrick Davids wrote: Hi all, I have a problem with an ComponentNotFoundExceptions when multiple ajax-request are fired with refreshing components and I fixed it using a ReuseIfModelsEqualStrategy in my refreshing DataTable. But I'm not sure about the consequences using ReuseIfModelsEqualStrategy. This is my case: Panel DataTable (rows with columns) Spinner with ajax-request refreshing the DataTable on change/spin The Spinner has an AjaxChannel.QUEUE not too loose any data, when the user does multiple fast clicks. Now the problem: If the user is very fast with the mouse and uses the Spinner of the next row in the DataTable, while the previous Spinner is still working on its AjaxChannel.QUEUE and always refreshes the DataTable I run into ComponentNotFoundExceptions, when the first click of the next used Spinner is occuring. Using ReuseIfModelsEqualStrategy for the DataTable, it is working, because the Items and componenents are reused. I never used the ReuseIfModelsEqualStrategy before and while reading the javadoc, I am not sure about the equals() details and if I understood it really, really right. Is it quite save to use the ReuseIfModelsEqualStrategy? What are the pitfalls using it? Thanx for any feedback and know-how! kind regards Patrick - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
