Re: Catch start and finish of upload process on MultiFileUploadField
On Tue, Oct 18, 2022 at 1:19 PM Sandor Feher wrote: > Okay, the process is clear now. Thank you. > The question is which method should I override to inject my code and > show my panel when indicator shows up. > 1. Override updateAjaxAttributes() - https://github.com/apache/wicket/blob/3a29e91665a66dc0dadadcd1edd1abcb124d40b8/wicket-core/src/main/java/org/apache/wicket/ajax/markup/html/form/AjaxButton.java#L170 2. Add an IAjaxCallListener to the attributes - https://github.com/apache/wicket/blob/3a29e91665a66dc0dadadcd1edd1abcb124d40b8/wicket-core/src/main/java/org/apache/wicket/ajax/attributes/AjaxRequestAttributes.java#L258 3. Add JS logic to be called onBeforeSend() callback to show your panel > > > > 2022.10.18. 10:08 keltezéssel, Martin Grigorov írta: > > On Tue, Oct 18, 2022 at 10:50 AM Sandor Feher > wrote: > > > >> Hi, > >> > >> On Mon, Oct 17, 2022 at 1:23 PM Sandor Feher > wrote: > >> > Now I use IndicatingAjaxButton for that but catching it within > onSubmit > is late. > > >>> What do you mean with "is late" ? > >> As I realized when the first line of onSubmit function is executed the > >> file(s) already get > >> uploaded. > >> > >>> When exactly do you need the notifications ? > >> When uploading process is started. > >> > > IndicatingAjaxButton starts showing the indicator before the form > > submittion (i.e. when the process starts), then the files are uploaded, > and > > then when all the data is sent to the server the Form#onSubmit or onError > > is called, and finally when the Ajax response is returned > > IndicatingAjaxButton hides the indicator > > > > > > > >> > >> -- > >> Üdvözlettel/Kind Regards, Fehér Sándor > >> > >> > >> ...Fehér Sándor...---Sandor Feher > >>fejlesztési vezetõ --- development manager > >>Blue System Kft. --- Blue System Ltd. > >> > >> > .. > >> http://www.bluesystem.hu :http://www.adatmegorzo.hu : > >> http://www.bluehosting.hu > >> > >> > .. > >> > >> Kérem gondoljon a környezetre mielõtt kinyomtatná ezt az e-mailt vagy > >> bármely csatolmányát. > >> Please consider the environment before printing this e-mail and any > >> associated attachments. > >> > > -- > Üdvözlettel/Kind Regards, Fehér Sándor > > > ...Fehér Sándor...---Sandor Feher > fejlesztési vezetõ --- development manager > Blue System Kft. --- Blue System Ltd. > > .. > http://www.bluesystem.hu : http://www.adatmegorzo.hu : > http://www.bluehosting.hu > > .. > > Kérem gondoljon a környezetre mielõtt kinyomtatná ezt az e-mailt vagy > bármely csatolmányát. > Please consider the environment before printing this e-mail and any > associated attachments. > > > - > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > >
Re: Catch start and finish of upload process on MultiFileUploadField
Okay, the process is clear now. Thank you. The question is which method should I override to inject my code and show my panel when indicator shows up. 2022.10.18. 10:08 keltezéssel, Martin Grigorov írta: On Tue, Oct 18, 2022 at 10:50 AM Sandor Feher wrote: Hi, On Mon, Oct 17, 2022 at 1:23 PM Sandor Feher wrote: Now I use IndicatingAjaxButton for that but catching it within onSubmit is late. What do you mean with "is late" ? As I realized when the first line of onSubmit function is executed the file(s) already get uploaded. When exactly do you need the notifications ? When uploading process is started. IndicatingAjaxButton starts showing the indicator before the form submittion (i.e. when the process starts), then the files are uploaded, and then when all the data is sent to the server the Form#onSubmit or onError is called, and finally when the Ajax response is returned IndicatingAjaxButton hides the indicator -- Üdvözlettel/Kind Regards, Fehér Sándor ...Fehér Sándor...---Sandor Feher fejlesztési vezetõ --- development manager Blue System Kft. --- Blue System Ltd. .. http://www.bluesystem.hu :http://www.adatmegorzo.hu : http://www.bluehosting.hu .. Kérem gondoljon a környezetre mielõtt kinyomtatná ezt az e-mailt vagy bármely csatolmányát. Please consider the environment before printing this e-mail and any associated attachments. -- Üdvözlettel/Kind Regards, Fehér Sándor ...Fehér Sándor...---Sandor Feher fejlesztési vezetõ --- development manager Blue System Kft. --- Blue System Ltd. .. http://www.bluesystem.hu : http://www.adatmegorzo.hu : http://www.bluehosting.hu .. Kérem gondoljon a környezetre mielõtt kinyomtatná ezt az e-mailt vagy bármely csatolmányát. Please consider the environment before printing this e-mail and any associated attachments. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Catch start and finish of upload process on MultiFileUploadField
On Tue, Oct 18, 2022 at 10:50 AM Sandor Feher wrote: > Hi, > > On Mon, Oct 17, 2022 at 1:23 PM Sandor Feher wrote: > > >> Now I use IndicatingAjaxButton for that but catching it within onSubmit > >> is late. > >> > > >What do you mean with "is late" ? > > As I realized when the first line of onSubmit function is executed the > file(s) already get > uploaded. > > >When exactly do you need the notifications ? > > When uploading process is started. > IndicatingAjaxButton starts showing the indicator before the form submittion (i.e. when the process starts), then the files are uploaded, and then when all the data is sent to the server the Form#onSubmit or onError is called, and finally when the Ajax response is returned IndicatingAjaxButton hides the indicator > > > -- > Üdvözlettel/Kind Regards, Fehér Sándor > > > ...Fehér Sándor...---Sandor Feher > fejlesztési vezetõ --- development manager > Blue System Kft. --- Blue System Ltd. > > .. > http://www.bluesystem.hu :http://www.adatmegorzo.hu : > http://www.bluehosting.hu > > .. > > Kérem gondoljon a környezetre mielõtt kinyomtatná ezt az e-mailt vagy > bármely csatolmányát. > Please consider the environment before printing this e-mail and any > associated attachments. >
Re: Catch start and finish of upload process on MultiFileUploadField
Hi, On Mon, Oct 17, 2022 at 1:23 PM Sandor Feher wrote: Now I use IndicatingAjaxButton for that but catching it within onSubmit is late. What do you mean with "is late" ? As I realized when the first line of onSubmit function is executed the file(s) already get uploaded. When exactly do you need the notifications ? When uploading process is started. -- Üdvözlettel/Kind Regards, Fehér Sándor ...Fehér Sándor...---Sandor Feher fejlesztési vezetõ --- development manager Blue System Kft. --- Blue System Ltd. .. http://www.bluesystem.hu :http://www.adatmegorzo.hu :http://www.bluehosting.hu .. Kérem gondoljon a környezetre mielõtt kinyomtatná ezt az e-mailt vagy bármely csatolmányát. Please consider the environment before printing this e-mail and any associated attachments.
Re: Catch start and finish of upload process on MultiFileUploadField
Hi, On Mon, Oct 17, 2022 at 1:23 PM Sandor Feher wrote: > Hi, > > I have a form which contains a MultiFileUploadField beside other input > fields. (In this case uploading file(s) is optional. ) > > I would like to catch somehow the start and the end of upload process to > let users know we do something with the files. > > Now I use IndicatingAjaxButton for that but catching it within onSubmit > is late. > What do you mean with "is late" ? When exactly do you need the notifications ? > > This might be trivial but I did not find solution for it. > > I made a quickstart project. > https://github.com/sfeher/multiplefileuploadprogress > > Wicket 7.18.0 > > Thank you ! > > > -- > Üdvözlettel/Kind Regards, Fehér Sándor > > > ...Fehér Sándor...---Sandor Feher > fejlesztési vezetõ --- development manager > Blue System Kft. --- Blue System Ltd. > > .. > http://www.bluesystem.hu : http://www.adatmegorzo.hu : > http://www.bluehosting.hu > > .. > > Kérem gondoljon a környezetre mielõtt kinyomtatná ezt az e-mailt vagy > bármely csatolmányát. > Please consider the environment before printing this e-mail and any > associated attachments. > > > - > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > >
