The Flowbite Dialog component (which Drawer wraps internally) renders a
<CloseButton type='submit'> by default when dismissable=true. Since the
Drawer does not use the form/dialog mechanism, that button appeared at the
bottom of the drawer but did nothing. Fix: dismissable={false} on the cfg
Drawer suppresses it.
launcher_cfg.svelte footer redesigned:
- Lower-left: Close button (always visible) — mirrors top-right X, useful
when the user has scrolled down through long config sections
- Lower-right: Reload (always visible, shorter label)
- Full-width Debug Panel button (edit_mode only, below the row)
Click-outside behavior unchanged — Flowbite Dialog outsideclose defaults
to true, so tapping outside the drawer still closes it.
Adds a two-button Session Mode Preset toggle in Display & App Modes cfg:
- 'Oral / Default' restores all menus/headers/iframe off
- 'Poster Kiosk' sets iframe=true + hides menu, header, footer
When WS is connected (local_push or remote controller), tapping a preset
sends ae_mode:poster / ae_mode:oral to all connected devices so an operator
can reconfigure the whole room from one device.
ae_mode:{poster|oral} command handler added to handle_ws_recv() in
+layout.svelte — receives and applies the same preset on remote devices.
events/+layout.svelte:
the events nav is actually rendered. Adds pt-0 for the launcher case
(nav never rendered there; launcher manages its own header offset).
- pb-48 (fixed 12rem) → pb-[25vh] — scrolls ~25% of viewport below
last card on any screen size, scales properly on phone/tablet/desktop.
launcher/+layout.svelte outer wrapper:
- Static mt-4 replaced with conditional:
mt-12 when launcher header is visible (matches h-12 header height,
keeps content clear of the absolute overlay)
mt-2 when launcher header is hidden (minimal breathing room only)
- Result: iframe mode + launcher_header=hide → near-zero top dead space
Allows sharing a clean link that auto-configures display state on any
device — no manual setup required, ideal for tablet PWA kiosk deployment.
All four params are optional and independent. Values persist in
localStorage so they survive reloads; the URL param always wins when
present. Read inside the existing reactive URL-sync $effect, which
fires on every SPA navigation (unlike the root onMount which only
fires once on initial load).
Supported params:
?iframe=true/false — hide/show global sys & debug menus
?launcher_menu=hide/show — hide/show left session/location panel
?launcher_header=hide/show — hide/show 'Æ Launcher v3' header bar
?launcher_footer=hide/show — hide/show the status footer
Example clean poster-kiosk link:
/events/{id}/launcher/{loc_id}?session_id={sess_id}
&iframe=true&launcher_menu=hide&launcher_header=hide
- Add modal_zoom_fit state (default: fit); resets on every new poster open
- Zoom/Fit toggle button + image double-tap on controller tablet
- Both zoom triggers send ae_zoom:fit/zoom over WS to remote display (local_push)
- ae_zoom: handler added to handle_ws_recv() for remote device
- Replace 3 scattered close buttons with single bottom control bar:
- [Zoom/Fit] always visible on controller
- [Close Both] sends ae_close WS + clears local modal (local_push only)
- [Back to List] clears local modal only; remote keeps showing current poster
- Bottom bar hidden on controller=remote (kiosk display-screen mode)
- native pinch-to-zoom via touch-action: pinch-zoom on img (no JS library needed)
- pb-14 on modal bodyClass prevents buttons from overlapping poster content
- Generate and persist crypto.randomUUID() as controller_client_id on first
launcher load (events_loc is persisted so it survives page reloads).
Previously fell back to Date.now() on every reload.
- ae_open: handler now resolves presentation name via Dexie lookup chain:
file.for_id -> presentation.name, falling back to file.filename.
Remote modal now shows the presentation title instead of raw filename.
- launcher_file_cont: poster 'Open Poster' click now sends ae_open:event_file
command to remote display when controller=local_push and WS is connected
- +layout.svelte handle_ws_recv: ae_open: handler now looks up the file obj
from Dexie after setting modal__open_event_file_id, so the remote modal
has the hosted_file_id needed to render the poster image (was showing
'No image selected' on remote device)
- launcher/+layout.svelte: dead {:else if $events_slct.event_session_id} branch
(condition identical to preceding {#if}) replaced with correct
{:else if $events_slct.event_location_id} — shows "Select a session"
prompt when a room is chosen but no session is yet selected.
- launcher/[event_location_id]/+page.svelte: removed unreachable
handle_get_device_info() function (never called; pre-relay pattern
superseded by launcher_background_sync.svelte's run_device_heartbeat()).
Cleaned up now-unused imports.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- launcher/+layout.svelte: convert lq__event_session_obj from $derived to
$derived.by() so Svelte tracks event_session_id as a dependency; the old
pattern read the store inside the Dexie async callback where Svelte's
tracking is off, so the liveQuery never updated on session change
- ae_events__event_file.ts: fix hardcoded log_lvl: 2 in SWR fire-and-forget
background refresh (always-on debug logging on every cache hit) → 0
- e_app_sign_in_out.svelte: lower 6 call-site log levels (1×log_lvl:2,
5×log_lvl:1) to 0; sign-in runs on every page load
- element_manage_hosted_file_li.svelte: log_lvl:2 → 0 in refresh call;
remove log_lvl=1 assignment + debug block inside click handler; log_lvl:1
→ 0 in delete call
- AE__Performance_Guidelines.md: add 5 Svelte 5 runes rules covering
$derived.by() for reactive liveQuery, liveQuery purity, cheap equality
guards ($id+updated_on, ID-join, shallow_equal), untrack() requirement,
and log_lvl discipline
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
JSON.stringify on large store objects (ae_loc, ae_api, slct, event lists)
was running on every navigation, comparing serialized strings of potentially
deep objects. Replace with targeted comparators:
- Root +layout.svelte: add shallow_equal() helper — O(n keys) key-by-key
identity check instead of O(serialized bytes). Used for ae_api, ae_loc,
and slct sync guards.
- Launcher +layout.svelte: ID-list join-compare for event_location_obj_li
and id_li__event_location (O(n) string vs O(n*m) stringify). Refactor
liveQuery closures to be pure (data-only, no store reads/writes inside
the async Dexie context where Svelte reactivity tracking is undefined).
Move store sync into separate $effects that compare updated_on + id
(O(1)) or ID-join (O(n)) rather than full object serialization.
The three liveQueries that depend on $events_slct.event_location_id were
plain liveQuery() calls, not $derived.by(() => liveQuery(...)). This meant
Svelte store changes did NOT cause them to re-run.
Root cause of the 'hung' bug:
- On initial load at /launcher (no location in URL), id = null
- Dexie watches the event_location_id = null index range
- User selects a location (or navigates to /launcher/{id}): store updates
- Sessions for the real location are in a DIFFERENT Dexie range
- Dexie never fires because the null range was never touched
- If sessions are already in IndexedDB cache (no new DB write), the list
stays permanently frozen at []
Fix: convert lq__event_session_obj_li, lq__location_event_file_obj_li, and
lq__event_location_obj to $derived.by(() => liveQuery(...)). When
event_location_id changes, $derived.by creates a new Observable targeting
the correct location, which immediately queries Dexie for existing cached
data and then watches that range for further changes.
Also: remove the .reverse() before .sortBy('name') on the session query —
.sortBy() always re-sorts so .reverse() before it was a no-op.
Onsite operators may have the sys menu locked/unavailable. This button
in the always-visible launcher footer gives them direct A / A+ / A−
control that cycles $ae_loc.font_size_mode, which the root layout DOM
effect picks up and applies as html.font-size-* class.
1. launcher_presentation_view: accept session_type prop from parent
instead of relying on event_session_type_code on file objects (which
is not reliably populated in Dexie). Use session_type to correctly
set hide_meta, session_type, and open_method on the file container.
2. launcher_session_view: pass session_type={type_code} to
Launcher_presentation_view; restore Launcher_presenter_view_posters
in the presenter list for poster mode (hide_name=true). Some events
store poster files at the PRESENTER level (for_id=event_presenter_id)
— particularly group/company presenters — so both paths must render.
3. launcher/+layout.svelte: fix poster modal image 403. The img src was
using the event_file download endpoint which requires auth headers a
plain img tag cannot send. Switched to the hosted_file endpoint with
key=account_id, which is browser-compatible. Also guarded on
modal__event_file_obj.hosted_file_id for safer access.
4. launcher_cfg_screen_saver: rename section title to 'Poster Screen Saver'.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Updated 'handle_open_file' in launcher_file_cont.svelte to correctly pass filename to API.
- Fixed WebSocket ae_download command in launcher layout to include filename.
- Implemented a safety net in api_get_object.ts to extract filename from params if missing.
- Added 'download' attribute to Hosted Files download button for direct links.
- Refactored launcher menu components to use Svelte 5 global 'page' state instead of obsolete 'data_url' prop.
- Optimized session navigation by switching from static data_url to reactive $page.url.\n- Fixed selection hang when entering the Launcher without an initial session ID.\n- Synchronized global header and idle logic with derived layout observables.\n- Streamlined prop passing to ensure clean state transitions during session switching.
- Moved session observable to child component to ensure reactive header updates.\n- Implemented deferred loading for presenters and files to prevent request storms.\n- Fixed WebSocket navigation paths to use store-backed IDs.\n- Streamlined Svelte 5 component lifecycle for better performance and SWR responsiveness.
- Refactored layouts to derive account data from stable props instead of reactive stores.
- Wrapped store updates in untrack() with deep equality guards to prevent infinite re-renders.
- Resolved duplicate untrack declarations and missing imports across the project.
- Added fetch safeguards to Element_data_store to prevent redundant API calls.
- Standardized hydration patterns to break circular dependencies during initial load.
- Fixed 'Captured initial value' warnings in 65+ components by implementing
proper sync effects with 'untrack' and derived states.
- Hardened Event Settings JSON editors using a temporary string-buffer pattern
to safely decouple object-based data from CodeMirror's string requirements.
- Resolved strict TypeScript mismatches across core routes (Accounts, Sites, etc.)
and improved property indexing safety in views.
- Patched Flowbite-Svelte Drawer transitions for Svelte 5 compatibility using
prop spreading.
- Added comprehensive safety comments to high-risk reactivity blocks.
- Synchronized 'ae_types.ts' with V3 backend models.
- Roll out platform-wide standard for unauthenticated binary access using '?key=[account_id]' query parameter.
- Update API helpers (get, post, patch) to recognize 'key' bypass and strip account context headers accordingly.
- Refactor IDAA Bulletin Board to restore inline image rendering and edit-mode previews.
- Modernize Events Launcher (Layout, Sync, Session View) to use V3 Action URLs with verified auth.
- Update HTML generators in 'ae_utils.ts' to support the new authenticated URL structure.
- Harden 'ae_comp__event_file_obj_tbl' CSV export and clipboard links with V3 standard patterns.
- Refactored 'event_session', 'event_presentation', 'event_file', 'event_location', and 'event_presenter' libraries to follow a Stale-While-Revalidate pattern.
- Implemented non-blocking background refreshes to allow instant UI rendering from IndexedDB cache.
- Parallelized nested collection loads (files, presentations) during background tasks to eliminate UI stalls.
- Standardized ID lookups using specific indices (event_location_id, event_id) for reliable local data retrieval.
- Resolved regression where aggressive ID overwriting caused relationship inconsistencies in background loads.
- Fixed reactive access to live queries in 'session_view.svelte' using proper Svelte 5 prefixing.
- Introduced 'Launcher_Cfg_Section' with 3-way state support (collapsed, auto, pinned).
- Implemented 'handle_section_expand' coordinator in 'launcher_cfg.svelte' for single-active-section behavior.
- Overhauled all configuration sub-components to participate in the auto-collapse logic.
- Updated 'ae_events_stores.ts' with new persistent section states.
- Synchronized 'launcher_cfg_template.svelte' with the new pattern for future extensions.
Update layout.ts to clean raw data from the native bridge. Initialize events_slct.event_device_id in launcher layout. Resort device_id prioritization in launcher_background_sync.svelte.
- Hardened 'find_object_id' in Dexie to support 'event_' prefixed IDs.
- Implemented singleton 'LauncherBackgroundSync' in root launcher layout.
- Added V3-compliant heartbeat and room refresh cycles.
- Fixed redundant component imports and Skeleton UI prop errors.
- Added 'inc_file_li' support to event API loader.
- Standardized ID usage: Migrated multiple components from '_random' variants to standard 'id' properties to align with V3 backend and Dexie patterns.
- Electron Integration: Added global 'native_app' declaration and Window interface augmentation in app.d.ts to resolve TypeScript errors.
- Type Safety: Enhanced ae_EventSession interface with missing 'event_file_li' and added runtime null checks in session loading logic.
- UI/UX: Restored missing launcher components in location-specific pages and fixed LiveQuery filter logic for session lists.
- Bug Fixes: Resolved indexing errors in location list and corrected store update patterns in layout.
Migrated the ESLint configuration to the new flat config format ()
and addressed several initial linting errors.
Key changes include:
- Updated ESLint configuration to treat as warnings instead of errors.
- Fixed errors in by declaring and .
- Corrected error in by using instead of an out-of-scope .
- Resolved error in by replacing the undefined directive with the component.
- Addressed errors in by replacing with and with .
- Fixed errors in by importing necessary modules (, , ) and adding missing props (, , , , ).
