HTTP request triggered by event 'blur' when changing page may not finish #2

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opened 2025-04-08 08:13:31 +02:00 by gburri · 1 comment

gburri commented

2025-04-08 08:13:31 +02:00

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When editing a recipe and changing a field (like description) and then clicking any link on the page the field update HTTP request will be triggered and may not finished before unloading the page.

EventListener::new(&description.clone(), "blur", move |_event| {

When editing a recipe and changing a field (like description) and then clicking any link on the page the field update HTTP request will be triggered and may not finished before unloading the page. https://git.gburri.org/gburri/recipes/src/commit/182c951fd2b1f7c7c5e6a7ef3290750741d28224/frontend/src/pages/recipe_edit.rs#L51

gburri changed title from ~~Event *blur* triggers a request when changing page~~ to HTTP request triggered by event 'blur' when changing page may not finish

2025-04-08 08:15:10 +02:00

gburri added the

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label 2025-04-08 08:15:30 +02:00

gburri commented

2025-04-08 13:49:41 +02:00

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Some points:

We can't block the callback 'beforeunload' : https://developer.mozilla.org/en-US/docs/Web/API/Window/unload_event
- But we may cancel the page unload with a message if the request is not finished
Maybe use ServiceWorker : https://developer.mozilla.org/en-US/docs/Web/API/ServiceWorker

Some points: * We can't block the callback 'beforeunload' : https://developer.mozilla.org/en-US/docs/Web/API/Window/unload_event * But we may cancel the page unload with a message if the request is not finished * Maybe use ServiceWorker : https://developer.mozilla.org/en-US/docs/Web/API/ServiceWorker