Unify and refine viewer empty/loading/error states

Every viewer page (Timer, Countdown, Backstage, Studio, Timeline,
ProjectInfo, Operator) re-implemented the same data-loader flow by hand,
each with a hard-coded, unlocalized error string and drifting empty-state
styling. This centralizes that flow and elevates the shared presentation.

- Add ViewDataBoundary: a single component that renders the shared
  loading, error and optional no-data states from a QueryStatus, so every
  view handles them the same obvious way. Refactor all seven view loaders
  through it.
- Localize the error state via new common.fetch_error /
  common.fetch_error_hint keys (en + de/es/fr/it/pt), replacing the
  duplicated English literal with a two-line "Something went wrong /
  Please refresh the page" message.
- Elevate the shared Empty component: legible viewer-secondary color
  (was 10% white), responsive title sizing, softened illustration,
  optional supporting subtitle line, and a reduced-motion-safe fade-in.
- Unify loading: Cuesheet and the rundown table now use the animated
  Loader like every other view instead of an untranslated "Loading..."
  page.
- Tidy up: EmptyTableBody uses Empty's text prop, drop Countdown's
  now-redundant size override, and remove a stray semicolon rendered in
  the ProjectInfo empty state.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Vq5XLTSQhU9ckZmCSW2SEr

apps/client/src/common/components/state/Empty.module.scss

@@ -1,20 +1,49 @@
+@use '@/theme/viewerDefs' as *;
+
 .emptyContainer {
   width: 100%;
   text-align: center;
-  color: $white-10;
+  color: $viewer-secondary-color;
+
+  @media (prefers-reduced-motion: no-preference) {
+    animation: empty-fade-in $viewer-transition-time ease both;
+  }
 
   .empty {
     display: block;
-    width: min(100%, 24rem);
+    width: min(100%, 16rem);
     margin-inline: auto;
-    opacity: 0.8;
+    opacity: 0.5;
   }
 
   .text {
     display: block;
     margin-inline: auto;
+    margin-top: min(2vh, 16px);
     font-weight: 600;
-    font-size: 2em;
+    font-size: $title-font-size;
+    max-width: min(100%, 600px);
+  }
+
+  .secondary {
+    display: block;
+    margin-inline: auto;
+    margin-top: 0.5rem;
+    font-weight: 400;
+    font-size: $base-font-size;
+    color: $viewer-label-color;
     max-width: min(100%, 600px);
   }
 }
+
+@keyframes empty-fade-in {
+  from {
+    opacity: 0;
+    transform: translateY(4px);
+  }
+
+  to {
+    opacity: 1;
+    transform: translateY(0);
+  }
+}

apps/client/src/common/components/state/Empty.tsx

@@ -7,15 +7,17 @@ import style from './Empty.module.scss';
 
 interface EmptyProps {
   text?: string;
+  secondary?: string;
   injectedStyles?: CSSProperties;
   className?: string;
 }
 
-export default function Empty({ text, className, injectedStyles }: EmptyProps) {
+export default function Empty({ text, secondary, className, injectedStyles }: EmptyProps) {
   return (
     <div className={cx([style.emptyContainer, className])} style={injectedStyles}>
       <EmptyImage className={style.empty} />
       {text && <span className={style.text}>{text}</span>}
+      {secondary && <span className={style.secondary}>{secondary}</span>}
     </div>
   );
 }

apps/client/src/common/components/state/EmptyPage.tsx

@@ -6,13 +6,14 @@ import style from './EmptyPage.module.scss';
 
 interface EmptyPageProps {
   text?: string;
+  secondary?: string;
   injectedStyles?: CSSProperties;
 }
 
-export default function EmptyPage({ text, injectedStyles }: EmptyPageProps) {
+export default function EmptyPage({ text, secondary, injectedStyles }: EmptyPageProps) {
   return (
     <div className={style.page}>
-      <Empty text={text} injectedStyles={injectedStyles} />
+      <Empty text={text} secondary={secondary} injectedStyles={injectedStyles} />
     </div>
   );
 }

apps/client/src/common/components/state/EmptyTableBody.module.scss

@@ -15,9 +15,4 @@
     gap: 1rem;
     margin-top: 1em;
   }
-
-  .text {
-    font-weight: 600;
-    font-size: 2em;
-  }
 }

apps/client/src/common/components/state/EmptyTableBody.tsx

@@ -18,8 +18,7 @@ export default function EmptyTableBody({ handleAddNew }: EmptyTableBodyProps) {
     <tbody className={style.emptyContainer}>
       <tr>
         <td colSpan={99} className={style.emptyCell}>
-          <Empty injectedStyles={{ marginTop: '5vh' }} />
+          <Empty text={text} injectedStyles={{ marginTop: '5vh' }} />
-          <span className={style.text}>{text}</span>
           {handleAddNew && (
             <div className={style.inline}>
               <Button onClick={() => handleAddNew(SupportedEntry.Event)} variant='primary' size='large'>

apps/client/src/features/operator/Operator.tsx

@@ -1,7 +1,6 @@
 import { OntimeView, isOntimeEvent, isOntimeGroup } from 'ontime-types';
 import { Fragment, useCallback, useEffect, useMemo, useRef, useState } from 'react';
 
-import EmptyPage from '../../common/components/state/EmptyPage';
 import ViewParamsEditor from '../../common/components/view-params-editor/ViewParamsEditor';
 import useFollowComponent from '../../common/hooks/useFollowComponent';
 import { useSelectedEventId } from '../../common/hooks/useSocket';
@@ -10,7 +9,7 @@ import { cx } from '../../common/utils/styleUtils';
 import { throttle } from '../../common/utils/throttle';
 import { getDefaultFormat } from '../../common/utils/time';
 import { isTouchDevice } from '../../externals';
-import Loader from '../../views/common/loader/Loader';
+import ViewDataBoundary from '../../views/common/view-data-boundary/ViewDataBoundary';
 import CustomFieldEditModal from './custom-field-edit-modal/CustomFieldEditModal';
 import FollowButton from './follow-button/FollowButton';
 import OperatorEvent from './operator-event/OperatorEvent';
@@ -30,15 +29,11 @@ export default function OperatorLoader() {
 
   useWindowTitle('Operator');
 
-  if (status === 'pending') {
+  return (
-    return <Loader />;
+    <ViewDataBoundary status={status}>
-  }
+      <Operator {...data} />
-
+    </ViewDataBoundary>
-  if (status === 'error') {
+  );
-    return <EmptyPage text='There was an error fetching data, please refresh the page.' />;
-  }
-
-  return <Operator {...data} />;
 }
 
 function Operator({ rundown, rundownMetadata, customFields, settings }: OperatorData) {

apps/client/src/features/rundown/rundown-table/RundownTable.tsx

@@ -1,10 +1,10 @@
 import { memo, useEffect, useMemo } from 'react';
 
-import EmptyPage from '../../../common/components/state/EmptyPage';
 import { EntryActionsProvider } from '../../../common/context/EntryActionsContext';
 import useCustomFields from '../../../common/hooks-query/useCustomFields';
 import { useLoadedRundownSource } from '../../../common/hooks-query/useScopedRundown';
 import { useEntryActions } from '../../../common/hooks/useEntryAction';
+import Loader from '../../../views/common/loader/Loader';
 import CuesheetDnd from '../../../views/cuesheet/cuesheet-dnd/CuesheetDnd';
 import CuesheetTable from '../../../views/cuesheet/cuesheet-table/CuesheetTable';
 import { useCuesheetPermissions } from '../../../views/cuesheet/useTablePermissions';
@@ -32,13 +32,15 @@ function RundownTable() {
 
   const columns = useMemo(() => makeRundownColumns(customFields), [customFields]);
 
+  // TODO: adopt the shared ViewDataBoundary (views/common/view-data-boundary) once this
+  // table exposes a single query status instead of the ad-hoc isLoading check
   const isLoading = !customFields || customFieldStatus === 'pending';
 
   return (
     <EntryActionsProvider actions={actions}>
       <CuesheetDnd columns={columns} tableRoot='editor'>
         {isLoading ? (
-          <EmptyPage text='Loading...' />
+          <Loader />
         ) : (
           <CuesheetTable columns={columns} source={source} cuesheetMode={editorMode} tableRoot='editor' />
         )}

apps/client/src/translation/languages/de.ts

@@ -16,6 +16,8 @@ export const langDe: TranslationObject = {
   'common.started_at': 'Gestartet am',
   'common.time_now': 'Aktuelle Zeit',
   'common.no_data': 'Keine Daten',
+  'common.fetch_error': 'Etwas ist schiefgelaufen',
+  'common.fetch_error_hint': 'Bitte aktualisieren Sie die Seite',
   'countdown.ended': 'Veranstaltung endete um',
   'countdown.running': 'Veranstaltung läuft',
   'countdown.group_running': 'Veranstaltung in Gruppe läuft',

apps/client/src/translation/languages/es.ts

@@ -16,6 +16,8 @@ export const langEs: TranslationObject = {
   'common.started_at': 'Iniciado en',
   'common.time_now': 'Ahora',
   'common.no_data': 'Sin datos',
+  'common.fetch_error': 'Algo salió mal',
+  'common.fetch_error_hint': 'Actualiza la página',
   'countdown.ended': 'Evento finalizado a las',
   'countdown.running': 'Evento en curso',
   'countdown.group_running': 'Evento en grupo en curso',

apps/client/src/translation/languages/fr.ts

@@ -16,6 +16,8 @@ export const langFr: TranslationObject = {
   'common.started_at': 'Commencé à',
   'common.time_now': 'Heure',
   'common.no_data': 'Aucune donnée',
+  'common.fetch_error': 'Une erreur est survenue',
+  'common.fetch_error_hint': 'Veuillez actualiser la page',
   'countdown.ended': 'Évènement terminé à',
   'countdown.running': 'Évènement en cours',
   'countdown.group_running': 'Évènement du groupe en cours',

apps/client/src/translation/languages/it.ts

@@ -16,6 +16,8 @@ export const langIt: TranslationObject = {
   'common.started_at': 'Iniziato Alle',
   'common.time_now': 'Ora attuale',
   'common.no_data': 'Nessun dato disponibile',
+  'common.fetch_error': 'Qualcosa è andato storto',
+  'common.fetch_error_hint': 'Aggiorna la pagina',
   'countdown.ended': 'Evento finito alle',
   'countdown.running': 'Evento in corso',
   'countdown.group_running': 'Evento nel gruppo in corso',

apps/client/src/translation/languages/pt.ts

@@ -16,6 +16,8 @@ export const langPt: TranslationObject = {
   'common.started_at': 'Iniciado em',
   'common.time_now': 'Hora atual',
   'common.no_data': 'Sem dados',
+  'common.fetch_error': 'Algo correu mal',
+  'common.fetch_error_hint': 'Atualize a página',
   'countdown.ended': 'Evento encerrado às',
   'countdown.running': 'Evento em andamento',
   'countdown.group_running': 'Evento em grupo em andamento',

apps/client/src/views/backstage/Backstage.tsx

@@ -6,7 +6,6 @@ import { useEffect, useMemo, useState } from 'react';
 import ProgressBar from '../../common/components/progress-bar/ProgressBar';
 import QRCode from '../../common/components/qr-code/QrCode';
 import Empty from '../../common/components/state/Empty';
-import EmptyPage from '../../common/components/state/EmptyPage';
 import TitleCard from '../../common/components/title-card/TitleCard';
 import ViewLogo from '../../common/components/view-logo/ViewLogo';
 import ViewParamsEditor from '../../common/components/view-params-editor/ViewParamsEditor';
@@ -16,9 +15,9 @@ import { useWindowTitle } from '../../common/hooks/useWindowTitle';
 import { cx, timerPlaceholderMin } from '../../common/utils/styleUtils';
 import { formatTime, getDefaultFormat } from '../../common/utils/time';
 import { useTranslation } from '../../translation/TranslationProvider';
-import Loader from '../common/loader/Loader';
 import ScheduleExport from '../common/schedule/ScheduleExport';
 import SuperscriptTime from '../common/superscript-time/SuperscriptTime';
+import ViewDataBoundary from '../common/view-data-boundary/ViewDataBoundary';
 import { getBackstageOptions, useBackstageOptions } from './backstage.options';
 import { getCardData, getIsPendingStart, getShowProgressBar, isOvertime } from './backstage.utils';
 import { BackstageData, useBackstageData } from './useBackstageData';
@@ -30,15 +29,11 @@ export default function BackstageLoader() {
 
   useWindowTitle('Backstage');
 
-  if (status === 'pending') {
+  return (
-    return <Loader />;
+    <ViewDataBoundary status={status}>
-  }
+      <Backstage {...data} />
-
+    </ViewDataBoundary>
-  if (status === 'error') {
+  );
-    return <EmptyPage text='There was an error fetching data, please refresh the page.' />;
-  }
-
-  return <Backstage {...data} />;
 }
 
 function Backstage({ events, customFields, projectData, isMirrored, settings }: BackstageData) {

apps/client/src/views/common/view-data-boundary/ViewDataBoundary.tsx

@@ -0,0 +1,47 @@
+import { QueryStatus } from '@tanstack/react-query';
+import { PropsWithChildren } from 'react';
+
+import EmptyPage from '../../../common/components/state/EmptyPage';
+import { useTranslation } from '../../../translation/TranslationProvider';
+import Loader from '../loader/Loader';
+
+interface ViewDataBoundaryProps {
+  status: QueryStatus;
+  /** render a full-page "no data" state instead of the children */
+  isEmpty?: boolean;
+  /** overrides the default "no data" message when isEmpty is true */
+  emptyText?: string;
+}
+
+/**
+ * Standard gate for a viewer's data-loading flow.
+ * Renders the shared loading, error and (optional) empty states so every view
+ * handles them the same way. Children are only rendered once the data is ready.
+ */
+export default function ViewDataBoundary({
+  status,
+  isEmpty,
+  emptyText,
+  children,
+}: PropsWithChildren<ViewDataBoundaryProps>) {
+  const { getLocalizedString } = useTranslation();
+
+  if (status === 'pending') {
+    return <Loader />;
+  }
+
+  if (status === 'error') {
+    return (
+      <EmptyPage
+        text={getLocalizedString('common.fetch_error')}
+        secondary={getLocalizedString('common.fetch_error_hint')}
+      />
+    );
+  }
+
+  if (isEmpty) {
+    return <EmptyPage text={emptyText ?? getLocalizedString('common.no_data')} />;
+  }
+
+  return <>{children}</>;
+}

apps/client/src/views/countdown/Countdown.scss

@@ -86,17 +86,6 @@ $item-height: 3.5rem;
     }
   }
 
-  .empty-state__content {
-    max-width: none;
-
-    span {
-      max-width: none;
-      white-space: nowrap;
-      font-size: clamp(1.5rem, 4vw, 2.25rem);
-      line-height: 1.1;
-    }
-  }
-
   .list-container {
     display: flex;
     flex-direction: column;

apps/client/src/views/countdown/Countdown.tsx

@@ -14,7 +14,6 @@ import { IoAdd } from 'react-icons/io5';
 
 import Button from '../../common/components/buttons/Button';
 import Empty from '../../common/components/state/Empty';
-import EmptyPage from '../../common/components/state/EmptyPage';
 import ViewLogo from '../../common/components/view-logo/ViewLogo';
 import ViewParamsEditor from '../../common/components/view-params-editor/ViewParamsEditor';
 import { useAutoTickingClock } from '../../common/hooks/useAutoTickingClock';
@@ -22,8 +21,8 @@ import { useWindowTitle } from '../../common/hooks/useWindowTitle';
 import { ExtendedEntry } from '../../common/utils/rundownMetadata';
 import { formatTime, getDefaultFormat } from '../../common/utils/time';
 import { useTranslation } from '../../translation/TranslationProvider';
-import Loader from '../common/loader/Loader';
 import SuperscriptTime from '../common/superscript-time/SuperscriptTime';
+import ViewDataBoundary from '../common/view-data-boundary/ViewDataBoundary';
 import { getCountdownOptions, useCountdownOptions } from './countdown.options';
 import { getOrderedSubscriptions, resolveSubscriptionTarget } from './countdown.utils';
 import CountdownSelect from './CountdownSelect';
@@ -38,15 +37,11 @@ export default function CountdownLoader() {
 
   useWindowTitle('Countdown');
 
-  if (status === 'pending') {
+  return (
-    return <Loader />;
+    <ViewDataBoundary status={status}>
-  }
+      <Countdown {...data} />
-
+    </ViewDataBoundary>
-  if (status === 'error') {
+  );
-    return <EmptyPage text='There was an error fetching data, please refresh the page.' />;
-  }
-
-  return <Countdown {...data} />;
 }
 
 function Countdown({ customFields, rundownData, projectData, isMirrored, settings }: CountdownData) {
@@ -87,7 +82,7 @@ function Countdown({ customFields, rundownData, projectData, isMirrored, setting
 
       {!hasEvents && (
         <div className='empty-state'>
-          <Empty text={getLocalizedString('common.no_data')} className='empty-state__content' />
+          <Empty text={getLocalizedString('common.no_data')} />
         </div>
       )}
 
@@ -121,7 +116,7 @@ function CountdownContents({ candidates, rundownData, subscriptions, goToEditMod
   if (subscriptions.length === 0) {
     return (
       <div className='empty-state'>
-        <Empty text={getLocalizedString('countdown.select_event')} className='empty-state__content' />
+        <Empty text={getLocalizedString('countdown.select_event')} />
         <Button variant='primary' size='xlarge' onClick={goToEditMode}>
           <IoAdd /> Add
         </Button>
@@ -137,7 +132,7 @@ function CountdownContents({ candidates, rundownData, subscriptions, goToEditMod
   if (subscribedEvents.length === 0) {
     return (
       <div className='empty-state'>
-        <Empty text={getLocalizedString('countdown.select_event')} className='empty-state__content' />
+        <Empty text={getLocalizedString('countdown.select_event')} />
         <Button variant='primary' size='xlarge' onClick={goToEditMode}>
           <IoAdd /> Add
         </Button>
@@ -154,7 +149,7 @@ function CountdownContents({ candidates, rundownData, subscriptions, goToEditMod
   if (eventsToShow.length === 0) {
     return (
       <div className='empty-state'>
-        <Empty text={getLocalizedString('countdown.all_have_finished')} className='empty-state__content' />
+        <Empty text={getLocalizedString('countdown.all_have_finished')} />
       </div>
     );
   }

apps/client/src/views/cuesheet/CuesheetTableWrapper.tsx

@@ -2,11 +2,11 @@ import { MaybeString, ProjectRundown } from 'ontime-types';
 import { memo, use, useMemo } from 'react';
 
 import Select from '../../common/components/select/Select';
-import EmptyPage from '../../common/components/state/EmptyPage';
 import { PresetContext } from '../../common/context/PresetContext';
 import useCustomFields from '../../common/hooks-query/useCustomFields';
 import type { RundownSource } from '../../common/hooks-query/useScopedRundown';
 import { AppMode } from '../../ontimeConfig';
+import Loader from '../common/loader/Loader';
 import CuesheetDnd from './cuesheet-dnd/CuesheetDnd';
 import { makeCuesheetColumns } from './cuesheet-table/cuesheet-table-elements/cuesheetColsFactory';
 import CuesheetTable from './cuesheet-table/CuesheetTable';
@@ -41,12 +41,14 @@ function CuesheetTableWrapper({
     [customFields, cuesheetMode, preset],
   );
 
+  // TODO: adopt the shared ViewDataBoundary (views/common/view-data-boundary) once this
+  // table exposes a single query status instead of the ad-hoc isLoading check
   const isLoading = !customFields || customFieldStatus === 'pending';
 
   return (
     <CuesheetDnd columns={columns}>
       {isLoading ? (
-        <EmptyPage text='Loading...' />
+        <Loader />
       ) : (
         <CuesheetTable
           columns={columns}

apps/client/src/views/cuesheet/cuesheet-table/CuesheetTable.tsx

@@ -11,7 +11,6 @@ import {
   TableVirtuosoHandle,
 } from 'react-virtuoso';
 
-import EmptyPage from '../../../common/components/state/EmptyPage';
 import EmptyTableBody from '../../../common/components/state/EmptyTableBody';
 import { useEntryActionsContext } from '../../../common/context/EntryActionsContext';
 import type { RundownSource } from '../../../common/hooks-query/useScopedRundown';
@@ -19,6 +18,7 @@ import type { ExtendedEntry } from '../../../common/utils/rundownMetadata';
 import { usePersistedRundownOptions } from '../../../features/rundown/rundown.options';
 import { useEventSelection } from '../../../features/rundown/useEventSelection';
 import { AppMode } from '../../../ontimeConfig';
+import Loader from '../../common/loader/Loader';
 import { usePersistedCuesheetOptions } from '../cuesheet.options';
 import { useCuesheetPermissions } from '../useTablePermissions';
 import { CuesheetHeader, SortableCuesheetHeader } from './cuesheet-table-elements/CuesheetHeader';
@@ -231,7 +231,7 @@ export default function CuesheetTable({
   const isLoading = !flatRundown || status === 'pending';
 
   if (isLoading) {
-    return <EmptyPage text='Loading...' />;
+    return <Loader />;
   }
 
   return (

apps/client/src/views/project-info/ProjectInfo.tsx

@@ -6,7 +6,7 @@ import ViewLogo from '../../common/components/view-logo/ViewLogo';
 import ViewParamsEditor from '../../common/components/view-params-editor/ViewParamsEditor';
 import { useWindowTitle } from '../../common/hooks/useWindowTitle';
 import { useTranslation } from '../../translation/TranslationProvider';
-import Loader from '../common/loader/Loader';
+import ViewDataBoundary from '../common/view-data-boundary/ViewDataBoundary';
 import { ProjectInfoData, useProjectInfoData } from './useProjectInfoData';
 
 import './ProjectInfo.scss';
@@ -16,15 +16,11 @@ export default function ProjectInfoLoader() {
 
   useWindowTitle('Project info');
 
-  if (status === 'pending') {
+  return (
-    return <Loader />;
+    <ViewDataBoundary status={status}>
-  }
+      <ProjectInfo {...data} />
-
+    </ViewDataBoundary>
-  if (status === 'error') {
+  );
-    return <EmptyPage text='There was an error fetching data, please refresh the page.' />;
-  }
-
-  return <ProjectInfo {...data} />;
 }
 
 function ProjectInfo({ projectData, isMirrored }: ProjectInfoData) {
@@ -41,7 +37,7 @@ function ProjectInfo({ projectData, isMirrored }: ProjectInfoData) {
     return (
       <>
         <ViewParamsEditor target={OntimeView.ProjectInfo} viewOptions={[]} />
-        <EmptyPage text={getLocalizedString('common.no_data')} />;
+        <EmptyPage text={getLocalizedString('common.no_data')} />
       </>
     );
   }

apps/client/src/views/studio/Studio.tsx

@@ -1,13 +1,12 @@
 import { OntimeView } from 'ontime-types';
 import { useMemo } from 'react';
 
-import EmptyPage from '../../common/components/state/EmptyPage';
 import ViewLogo from '../../common/components/view-logo/ViewLogo';
 import ViewParamsEditor from '../../common/components/view-params-editor/ViewParamsEditor';
 import { useWindowTitle } from '../../common/hooks/useWindowTitle';
 import { cx } from '../../common/utils/styleUtils';
 import { getDefaultFormat } from '../../common/utils/time';
-import Loader from '../common/loader/Loader';
+import ViewDataBoundary from '../common/view-data-boundary/ViewDataBoundary';
 import { getStudioOptions, useStudioOptions } from './studio.options';
 import StudioClock from './StudioClock';
 import StudioTimers from './StudioTimers';
@@ -20,15 +19,11 @@ export default function StudioLoader() {
 
   useWindowTitle('Studio Clock');
 
-  if (status === 'pending') {
+  return (
-    return <Loader />;
+    <ViewDataBoundary status={status}>
-  }
+      <Studio {...data} />
-
+    </ViewDataBoundary>
-  if (status === 'error') {
+  );
-    return <EmptyPage text='There was an error fetching data, please refresh the page.' />;
-  }
-
-  return <Studio {...data} />;
 }
 
 function Studio({ customFields, projectData, isMirrored, settings, viewSettings }: StudioData) {

apps/client/src/views/timeline/TimelinePage.tsx

@@ -9,8 +9,8 @@ import { useSelectedEventId } from '../../common/hooks/useSocket';
 import { useWindowTitle } from '../../common/hooks/useWindowTitle';
 import { formatTime, getDefaultFormat } from '../../common/utils/time';
 import { useTranslation } from '../../translation/TranslationProvider';
-import Loader from '../common/loader/Loader';
 import SuperscriptTime from '../common/superscript-time/SuperscriptTime';
+import ViewDataBoundary from '../common/view-data-boundary/ViewDataBoundary';
 import Timeline from './Timeline';
 import { getTimelineOptions, useTimelineOptions } from './timeline.options';
 import { getUpcomingEvents, useScopedRundown } from './timeline.utils';
@@ -24,15 +24,11 @@ export default function TimelinePageLoader() {
 
   useWindowTitle('Timeline');
 
-  if (status === 'pending') {
+  return (
-    return <Loader />;
+    <ViewDataBoundary status={status}>
-  }
+      <TimelinePage {...data} />
-
+    </ViewDataBoundary>
-  if (status === 'error') {
+  );
-    return <EmptyPage text='There was an error fetching data, please refresh the page.' />;
-  }
-
-  return <TimelinePage {...data} />;
 }
 
 function TimelinePage({ events, customFields, projectData, settings }: TimelineData) {

apps/client/src/views/timer/Timer.tsx

@@ -3,7 +3,6 @@ import { useMemo } from 'react';
 
 import { FitText } from '../../common/components/fit-text/FitText';
 import MultiPartProgressBar from '../../common/components/multi-part-progress-bar/MultiPartProgressBar';
-import EmptyPage from '../../common/components/state/EmptyPage';
 import TitleCard from '../../common/components/title-card/TitleCard';
 import ViewLogo from '../../common/components/view-logo/ViewLogo';
 import ViewParamsEditor from '../../common/components/view-params-editor/ViewParamsEditor';
@@ -13,8 +12,8 @@ import { useWindowTitle } from '../../common/hooks/useWindowTitle';
 import { cx } from '../../common/utils/styleUtils';
 import { formatTime, getDefaultFormat } from '../../common/utils/time';
 import { useTranslation } from '../../translation/TranslationProvider';
-import Loader from '../common/loader/Loader';
 import SuperscriptTime from '../common/superscript-time/SuperscriptTime';
+import ViewDataBoundary from '../common/view-data-boundary/ViewDataBoundary';
 import { getFormattedTimer, getTimerByType } from '../common/viewUtils';
 import { getTimerColour } from '../utils/presentation.utils';
 import { getTimerOptions, useTimerOptions } from './timer.options';
@@ -38,15 +37,11 @@ export default function TimerLoader() {
 
   useWindowTitle('Timer');
 
-  if (status === 'pending') {
+  return (
-    return <Loader />;
+    <ViewDataBoundary status={status}>
-  }
+      <Timer {...data} />
-
+    </ViewDataBoundary>
-  if (status === 'error') {
+  );
-    return <EmptyPage text='There was an error fetching data, please refresh the page.' />;
-  }
-
-  return <Timer {...data} />;
 }
 
 function Timer({ customFields, projectData, isMirrored, settings, viewSettings, entries }: TimerData) {

packages/types/src/translations/index.ts

@@ -14,6 +14,8 @@ export const langEn = {
   'common.started_at': 'Started At',
   'common.time_now': 'Time now',
   'common.no_data': 'No data',
+  'common.fetch_error': 'Something went wrong',
+  'common.fetch_error_hint': 'Please refresh the page',
   'countdown.ended': 'Event ended at',
   'countdown.running': 'Event running',
   'countdown.group_running': 'Event in group running',