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vaadin / touchkit

TouchKit is a library of mobile components for Vaadin Framework
https://vaadin.com/touchkit
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NavigationButton w/o target can cause NavigationManager 'doublenavigation' #350

Closed vaadin-bot closed 10 years ago

vaadin-bot commented 10 years ago

Originally by @emarc

If a NavigationButton has no target, but sets the view in the click listener instead, using the button twice (click-back-click) will cause the NavigationManager to navigate past the view to an empty view.

Apparently this occurs when the view set in the click listener is the 'nextView' on the client-side, and is set by a NB again; NB placeholder animation occurs, but then NM navigates (animates) again.

To reproduce, place in NavigationManager, then 1. click 2. go back 3. click again:

new NavigationButton("No target, click listener");
        c.addClickListener(new NavigationButtonClickListener() {
            @Override
            public void buttonClick(NavigationButtonClickEvent event) {
                manager.navigateTo(random);
            }
        });

Imported from https://dev.vaadin.com/ issue #14210

vaadin-bot commented 10 years ago

Originally by @emarc

Somewhat related to #13028