Question

我也找到了,解决办法是:

DroppableAjaxBehavior b = new DroppableAjaxBehavior() {
    @Override
    public void onDrop(Component droppedComponent, AjaxRequestTarget target) {
        //do something to handle event
    }
};

b.setTolerance(ToleranceEnum.POINTER);

Answer 1

我也找到了,解决办法是:

DroppableAjaxBehavior b = new DroppableAjaxBehavior() {
    @Override
    public void onDrop(Component droppedComponent, AjaxRequestTarget target) {
        //do something to handle event
    }
};

b.setTolerance(ToleranceEnum.POINTER);

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