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Document advanced usage + List component, almost there
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import * as React from 'react'; | ||
import PropTypes from 'prop-types'; | ||
import { createTheme } from '@mui/material/styles'; | ||
import StickyNote2Icon from '@mui/icons-material/StickyNote2'; | ||
import { AppProvider } from '@toolpad/core/AppProvider'; | ||
import { DashboardLayout } from '@toolpad/core/DashboardLayout'; | ||
import { PageContainer } from '@toolpad/core/PageContainer'; | ||
import { Create, CrudProvider, Edit, List, Show } from '@toolpad/core/Crud'; | ||
import { useDemoRouter } from '@toolpad/core/internal'; | ||
|
||
const NAVIGATION = [ | ||
{ | ||
segment: 'notes', | ||
title: 'Notes', | ||
icon: <StickyNote2Icon />, | ||
pattern: 'notes{/:noteId}*', | ||
}, | ||
]; | ||
|
||
const demoTheme = createTheme({ | ||
cssVariables: { | ||
colorSchemeSelector: 'data-toolpad-color-scheme', | ||
}, | ||
colorSchemes: { light: true, dark: true }, | ||
breakpoints: { | ||
values: { | ||
xs: 0, | ||
sm: 600, | ||
md: 600, | ||
lg: 1200, | ||
xl: 1536, | ||
}, | ||
}, | ||
}); | ||
|
||
let notesStore = [ | ||
{ id: 1, title: 'Grocery List Item', text: 'Buy more coffee.' }, | ||
{ id: 2, title: 'Personal Goal', text: 'Finish reading the book.' }, | ||
]; | ||
|
||
export const notesDataSource = { | ||
fields: [ | ||
{ field: 'id', headerName: 'ID' }, | ||
{ field: 'title', headerName: 'Title', flex: 1 }, | ||
{ field: 'text', headerName: 'Text', type: 'longString', flex: 1 }, | ||
], | ||
getMany: async ({ paginationModel, filterModel, sortModel }) => { | ||
return new Promise((resolve) => { | ||
setTimeout(() => { | ||
let processedNotes = [...notesStore]; | ||
|
||
// Apply filters (demo only) | ||
if (filterModel?.items?.length) { | ||
filterModel.items.forEach(({ field, value, operator }) => { | ||
if (!field || value == null) { | ||
return; | ||
} | ||
|
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processedNotes = processedNotes.filter((note) => { | ||
const noteValue = note[field]; | ||
|
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switch (operator) { | ||
case 'contains': | ||
return String(noteValue) | ||
.toLowerCase() | ||
.includes(String(value).toLowerCase()); | ||
case 'equals': | ||
return noteValue === value; | ||
case 'startsWith': | ||
return String(noteValue) | ||
.toLowerCase() | ||
.startsWith(String(value).toLowerCase()); | ||
case 'endsWith': | ||
return String(noteValue) | ||
.toLowerCase() | ||
.endsWith(String(value).toLowerCase()); | ||
case '>': | ||
return noteValue > value; | ||
case '<': | ||
return noteValue < value; | ||
default: | ||
return true; | ||
} | ||
}); | ||
}); | ||
} | ||
|
||
// Apply sorting | ||
if (sortModel?.length) { | ||
processedNotes.sort((a, b) => { | ||
for (const { field, sort } of sortModel) { | ||
if (a[field] < b[field]) { | ||
return sort === 'asc' ? -1 : 1; | ||
} | ||
if (a[field] > b[field]) { | ||
return sort === 'asc' ? 1 : -1; | ||
} | ||
} | ||
return 0; | ||
}); | ||
} | ||
|
||
// Apply pagination | ||
const start = paginationModel.page * paginationModel.pageSize; | ||
const end = start + paginationModel.pageSize; | ||
const paginatedNotes = processedNotes.slice(start, end); | ||
|
||
resolve({ | ||
items: paginatedNotes, | ||
itemCount: processedNotes.length, | ||
}); | ||
}, 750); | ||
}); | ||
}, | ||
getOne: (noteId) => { | ||
return new Promise((resolve, reject) => { | ||
setTimeout(() => { | ||
const noteToShow = notesStore.find((note) => note.id === Number(noteId)); | ||
|
||
if (noteToShow) { | ||
resolve(noteToShow); | ||
} else { | ||
reject(new Error('Note not found')); | ||
} | ||
}, 750); | ||
}); | ||
}, | ||
createOne: (data) => { | ||
return new Promise((resolve) => { | ||
setTimeout(() => { | ||
const newNote = { id: notesStore.length + 1, ...data }; | ||
|
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notesStore = [...notesStore, newNote]; | ||
|
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resolve(newNote); | ||
}, 750); | ||
}); | ||
}, | ||
updateOne: (noteId, data) => { | ||
return new Promise((resolve, reject) => { | ||
setTimeout(() => { | ||
let updatedNote = null; | ||
|
||
notesStore = notesStore.map((note) => { | ||
if (note.id === Number(noteId)) { | ||
updatedNote = { ...note, ...data }; | ||
return updatedNote; | ||
} | ||
return note; | ||
}); | ||
|
||
if (updatedNote) { | ||
resolve(updatedNote); | ||
} else { | ||
reject(new Error('Note not found')); | ||
} | ||
}, 750); | ||
}); | ||
}, | ||
deleteOne: (noteId) => { | ||
return new Promise((resolve) => { | ||
setTimeout(() => { | ||
notesStore = notesStore.filter((note) => note.id !== Number(noteId)); | ||
|
||
resolve(); | ||
}, 750); | ||
}); | ||
}, | ||
validate: (formValues) => { | ||
const errors = {}; | ||
|
||
if (!formValues.title) { | ||
errors.title = 'Title is required'; | ||
} | ||
if (formValues.title && formValues.title.length < 3) { | ||
errors.title = 'Title must be at least 3 characters long'; | ||
} | ||
if (!formValues.text) { | ||
errors.text = 'Text is required'; | ||
} | ||
|
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return errors; | ||
}, | ||
}; | ||
|
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function matchPath(pattern, pathname) { | ||
const regex = new RegExp(`^${pattern.replace(/:[^/]+/g, '([^/]+)')}$`); | ||
const match = pathname.match(regex); | ||
return match ? match[1] : null; | ||
} | ||
|
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function CrudAdvanced(props) { | ||
const { window } = props; | ||
|
||
// Remove this const when copying and pasting into your project. | ||
const demoWindow = window !== undefined ? window() : undefined; | ||
|
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const rootPath = '/notes'; | ||
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const router = useDemoRouter(rootPath); | ||
|
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const listPath = rootPath; | ||
const showPath = `${rootPath}/:noteId`; | ||
const createPath = `${rootPath}/new`; | ||
const editPath = `${rootPath}/:noteId/edit`; | ||
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const title = React.useMemo(() => { | ||
if (router.pathname === createPath) { | ||
return 'New Note'; | ||
} | ||
const editNoteId = matchPath(editPath, router.pathname); | ||
if (editNoteId) { | ||
return `Note ${editNoteId} - Edit`; | ||
} | ||
const showNoteId = matchPath(showPath, router.pathname); | ||
if (showNoteId) { | ||
return `Note ${showNoteId}`; | ||
} | ||
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return undefined; | ||
}, [createPath, editPath, router.pathname, showPath]); | ||
|
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const handleRowClick = React.useCallback( | ||
(noteId) => { | ||
router.navigate(`${rootPath}/${String(noteId)}`); | ||
}, | ||
[router], | ||
); | ||
|
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const handleCreateClick = React.useCallback(() => { | ||
router.navigate(createPath); | ||
}, [createPath, router]); | ||
|
||
const handleEditClick = React.useCallback( | ||
(noteId) => { | ||
router.navigate(`${rootPath}/${String(noteId)}/edit`); | ||
}, | ||
[router], | ||
); | ||
|
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const handleCreate = React.useCallback(() => { | ||
router.navigate(listPath); | ||
}, [listPath, router]); | ||
|
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const handleEdit = React.useCallback(() => { | ||
router.navigate(listPath); | ||
}, [listPath, router]); | ||
|
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const handleDelete = React.useCallback(() => { | ||
router.navigate(listPath); | ||
}, [listPath, router]); | ||
|
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const showNoteId = matchPath(showPath, router.pathname); | ||
const editNoteId = matchPath(editPath, router.pathname); | ||
|
||
return ( | ||
<AppProvider | ||
navigation={NAVIGATION} | ||
router={router} | ||
theme={demoTheme} | ||
window={demoWindow} | ||
> | ||
<DashboardLayout defaultSidebarCollapsed> | ||
<PageContainer title={title}> | ||
{/* preview-start */} | ||
<CrudProvider dataSource={notesDataSource}> | ||
{router.pathname === listPath ? ( | ||
<List | ||
initialPageSize={10} | ||
onRowClick={handleRowClick} | ||
onCreateClick={handleCreateClick} | ||
onEditClick={handleEditClick} | ||
/> | ||
) : null} | ||
{router.pathname === createPath ? ( | ||
<Create | ||
initialValues={{ title: 'New note' }} | ||
onSubmitSuccess={handleCreate} | ||
/> | ||
) : null} | ||
{router.pathname !== createPath && showNoteId ? ( | ||
<Show | ||
id={showNoteId} | ||
onEditClick={handleEditClick} | ||
onDelete={handleDelete} | ||
/> | ||
) : null} | ||
{editNoteId ? ( | ||
<Edit id={editNoteId} onSubmitSuccess={handleEdit} /> | ||
) : null} | ||
</CrudProvider> | ||
{/* preview-end */} | ||
</PageContainer> | ||
</DashboardLayout> | ||
</AppProvider> | ||
); | ||
} | ||
|
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CrudAdvanced.propTypes = { | ||
/** | ||
* Injected by the documentation to work in an iframe. | ||
* Remove this when copying and pasting into your project. | ||
*/ | ||
window: PropTypes.func, | ||
}; | ||
|
||
export default CrudAdvanced; |
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