PageVisibilityEvent.js

PageVisibilityEvent.js is event dispatcher.

This module made of WebModule.

Documentation

• Spec
• API Spec

Browser compatibility

Browser	PageVisibilityEvent.on
Safari	6.1+
Chrome	33+
AOSP Browser	4.0+
Firefox	⭕
Edge	⭕
IE	10+

Browser, NW.js and Electron

<script src="<module-dir>/lib/WebModule.js"></script>
<script src="<module-dir>/lib/PageVisibilityEvent.js"></script>
<script>
if (PageVisibilityEvent.enable) {
    PageVisibilityEvent.on(function(hidden) {
        console.log(hidden ? "page hide"
                           : "page show");
    });
}
</script>