CODEWITHSUNDEEP
jquery-select2wicketonchange
Petr Kostroun
Petr Kostroun

Reputation: 455

Wicket Select2 on change listener

do someone know, how to add onChange behaiviour to Select2 component. I have Select2 component like this :
Select2Choice select2Choice = new Select2Choice("select2");

Can someone give me a point how to do this?

Upvotes: 0

Views: 273

Answers (1)

martin-g
martin-g

Reputation: 17533

You can listen for JavaScript change event:

select2Choice.add(new AjaxFormComponentUpdatingBehavior("change") {
        private static final long serialVersionUID = 1L;

        @Override
        protected void onSubmit(AjaxRequestTarget target) {
             // select2Choice.getModelObject() gives you the selected choice
             // target.add(...); to update some other component
        }
    });

Upvotes: 1

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