Scott.Idem/OSIT-AE-App-Svelte
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fix(launcher): optimistic update for display override button

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Without this, the button depended on the liveQuery round-trip to show
the new state — invisible on stale IDB caches that predate the cfg_json
properties_to_save fix. Now mutates event_file_obj locally on click so
the button reflects the new state immediately, with the background
refresh as confirmation.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Scott Idem
2026-05-22 14:18:58 -04:00
parent 21fad1a698
commit a26ea8b49c
1 changed files with 3 additions and 4 deletions
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7
src/routes/events/[event_id]/(launcher)/launcher_file_cont.svelte
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@@ -737,11 +737,10 @@ function prevent_default<T extends Event>(fn: (event: T) => void) {
type="button"
onclick={async () => {
const cur = event_file_obj?.cfg_json?.display_override ?? null;
let next: string | null;
if (!cur) next = 'extend';
else if (cur === 'extend') next = 'mirror';
else next = null;
const next: string | null = !cur ? 'extend' : cur === 'extend' ? 'mirror' : null;
const new_cfg = { ...(event_file_obj.cfg_json ?? {}), display_override: next };
// Optimistic update — don't wait for the liveQuery round-trip
event_file_obj = { ...event_file_obj, cfg_json: new_cfg };
await api.update_ae_obj({
api_cfg: $ae_api,
obj_type: 'event_file',