Refine per-trigger granularity now that the swap target is explicit:
- Memo issues no request at all -- it affects nothing else, so its value just
rides along in the form and is merged into the snapshot on save. (Changing the
Location *value* likewise issues no request -- it never did; that cell's request
is the account->location dependency.)
- Account select swaps only that row's Location cell (#account-location-<index> /
#simple-account-location) instead of the whole form. Selecting an account only
affects the valid Location options (computed from the posted account-id), so a
precise cell swap is safe -- no snapshot dependency.
Account-structural changes (vendor, add/remove row, mode toggle, $/% radio) keep
swapping the whole form: their accounts+amount-mode state is interdependent and
round-trips through the single form-level snapshot hidden field, so a whole-form
swap is what keeps it consistent with zero OOB.
Update the memo test to assert it fires no request and keeps its value/caret.
Full e2e suite: 27 passed / 2 failed (same pre-existing, unrelated failures).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Bryce
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