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| author | lutangar <johan.dufour@gmail.com> | 2022-08-30 17:13:26 +0200 |
|---|---|---|
| committer | Chocobozzz <chocobozzz@cpy.re> | 2022-09-08 08:41:36 +0200 |
| commit | 2873a53efd8913b6b5fbf305320f88731cd07771 (patch) | |
| tree | 5063f5b38f222ce27f6923dc4bb8765f713ac4c7 /tsconfig.json | |
| parent | 5f016383a4fabf2f296cda6d5e383719ee9d5e27 (diff) | |
| download | PeerTube-2873a53efd8913b6b5fbf305320f88731cd07771.tar.gz PeerTube-2873a53efd8913b6b5fbf305320f88731cd07771.tar.zst PeerTube-2873a53efd8913b6b5fbf305320f88731cd07771.zip | |
Set scroll position at top of the textarea when opening the subtitle editor.
## Description
This set the position of the scrollbar at the top of the textarea when opening the __subtitle editor__.
Previously the textarea scroll position was at the bottom of the textarea which doesn't make much sense when you want to edit a subtitle : you most likely want to edit the beginning of the subtitle first.
This also set the caret position on the first character.
## Design decision
I had to use a *component approach* instead of an `<ng-template>` for the edition modal because the `@viewChild` directive doesn't work for elements __inside__ an `<ng-template>`.
I needed the `viewChild` directive to get an `ElementRef` of the `textarea`.
> See the following issue and its workaround :
> - https://github.com/valor-software/ngx-bootstrap/issues/3825
> - https://stackblitz.com/edit/angular-t5dfp7
> - https://medium.com/@izzatnadiri/how-to-pass-data-to-and-receive-from-ng-bootstrap-modals-916f2ad5d66e
## Related issues
Closes [peertube-plugin-transcription/#39](https://gitlab.com/apps_education/peertube/plugin-transcription/-/issues/39)
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