docs: Update online detection doc and fiddle (#29212)

* rework online detection doc and fiddle

* add footnote

* Update docs/tutorial/online-offline-events.md

Co-authored-by: Erick Zhao <erick@hotmail.ca>

* Update docs/tutorial/online-offline-events.md

Co-authored-by: Erick Zhao <erick@hotmail.ca>

* Update docs/tutorial/online-offline-events.md

* Update docs/tutorial/online-offline-events.md

* Update docs/tutorial/online-offline-events.md

* chore: fix lint error

Co-authored-by: Erick Zhao <erick@hotmail.ca>
Co-authored-by: Cheng Zhao <github@zcbenz.com>
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Ethan Arrowood 2021-05-24 01:34:00 -06:00 committed by GitHub
parent 3ffaaf1872
commit 12aa6d7343
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11 changed files with 98 additions and 171 deletions

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@ -0,0 +1,8 @@
function onlineStatusIndicator () {
document.getElementById('status').innerHTML = navigator.onLine ? 'online' : 'offline'
}
window.addEventListener('online', onlineStatusIndicator)
window.addEventListener('offline', onlineStatusIndicator)
onlineStatusIndicator()