IntenseWebs/gitea
3
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Improve frontend guideline (#23252)

Browse Source 
If an event listener must be `async`, the `e.preventDefault()` should be
before any `await`,
it's recommended to put it at the beginning of the function.
This commit is contained in:
wxiaoguang 2023-03-03 00:46:47 +08:00 committed by GitHub
parent 294124d129
commit 0a9a3c2a6d
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
docs/content/doc/developers/guidelines-frontend.en-us.md
View File

@ -83,6 +83,9 @@ It's not recommended to use `async` event listeners, which may lead to problems.
The reason is that the code after await is executed outside the event dispatch.
Reference: https://github.com/github/eslint-plugin-github/blob/main/docs/rules/async-preventdefault.md
If an event listener must be `async`, the `e.preventDefault()` should be before any `await`,
it's recommended to put it at the beginning of the function.
If we want to call an `async` function in a non-async context,
it's recommended to use `const _promise = asyncFoo()` to tell readers
that this is done by purpose, we want to call the async function and ignore the Promise.