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Posted to users@wicket.apache.org by Sibgha Nazir <si...@gmail.com> on 2019/05/20 14:13:30 UTC
Wicket DropDown Change event
Hi,
I am not able to trigger the on change event of the drop down in the
wicket.
In the class DPanel,java, I am simply trying to print on the console when
the change event has occured.
dropdown.add(*new* AjaxFormComponentUpdatingBehavior("onchange") {
/**
*
*/
*private* *static* *final* *long* *serialVersionUID* =
-6744838136235652577L;
*protected* *void* onUpdate(AjaxRequestTarget target) {
System.*out*.println("Changed");
}
});
Need Help. Following is my quick start application.
https://github.com/Sibgha360/dropdownexample.git
Thanks
Re: Wicket DropDown Change event
Posted by Ernesto Reinaldo Barreiro <re...@gmail.com>.
Look at OnChangeAjaxBehavior
On Mon, May 20, 2019 at 4:13 PM Sibgha Nazir <si...@gmail.com> wrote:
> Hi,
>
> I am not able to trigger the on change event of the drop down in the
> wicket.
>
> In the class DPanel,java, I am simply trying to print on the console when
> the change event has occured.
>
> dropdown.add(*new* AjaxFormComponentUpdatingBehavior("onchange") {
>
> /**
>
> *
>
> */
>
> *private* *static* *final* *long* *serialVersionUID* =
> -6744838136235652577L;
>
>
> *protected* *void* onUpdate(AjaxRequestTarget target) {
>
> System.*out*.println("Changed");
>
>
> }
>
> });
>
> Need Help. Following is my quick start application.
> https://github.com/Sibgha360/dropdownexample.git
>
> Thanks
>
--
Regards - Ernesto Reinaldo Barreiro
AW: Wicket DropDown Change event
Posted by "Drummer, Matthias" <ma...@iqtig.org>.
Hi,
use "change" instead of "onchange".
dropdown.add(new AjaxFormComponentUpdatingBehavior("change") {
This works for me on Wicket 8.4.0
Greetings Matthias
-----Ursprüngliche Nachricht-----
Von: Sibgha Nazir <si...@gmail.com>
Gesendet: Montag, 20. Mai 2019 16:14
An: users@wicket.apache.org
Betreff: Wicket DropDown Change event
Hi,
I am not able to trigger the on change event of the drop down in the wicket.
In the class DPanel,java, I am simply trying to print on the console when the change event has occured.
dropdown.add(*new* AjaxFormComponentUpdatingBehavior("onchange") {
/**
*
*/
*private* *static* *final* *long* *serialVersionUID* = -6744838136235652577L;
*protected* *void* onUpdate(AjaxRequestTarget target) {
System.*out*.println("Changed");
}
});
Need Help. Following is my quick start application.
https://github.com/Sibgha360/dropdownexample.git
Thanks
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