morpheus65535/bazarr
1
1
Fork 0
mirror of https://github.com/morpheus65535/bazarr.git synced 2025-01-19 13:17:56 +08:00
Code Issues Projects Releases Packages Wiki Activity

Add a dialog before closing the page to inform user when there're still background tasks running

Browse source
This commit is contained in:
LASER-Yi 2021-08-24 09:31:47 +08:00
parent 45e93df2eb
commit 81507b9e75
1 changed files with 11 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
frontend/src/@modules/task/index.ts
View file

@ -12,6 +12,17 @@ class BackgroundTask {
private groups: Task.Group;
constructor() {
this.groups = {};
window.addEventListener("beforeunload", this.onBeforeUnload.bind(this));
}
private onBeforeUnload(e: BeforeUnloadEvent) {
const message = "Background tasks are still running";
if (Object.keys(this.groups).length !== 0) {
e.preventDefault();
e.returnValue = message;
return;
}
delete e["returnValue"];
}
dispatch<T extends Task.Callable>(groupName: string, tasks: Task.Task<T>[]) {