const TabbedDatagrid = (props: TabbedDatagridProps) => (
<Datagrid empty={<Empty />}>
<TextField source="id" />
<TextField source="createDate" />
</Datagrid>
);
const Empty = () => {
const { basePath } = useListContext();
return (
<Box textAlign="center" m={1}>
<Typography variant="h4" paragraph>
No products available
</Typography>
<Typography variant="body1">
Create one or import from a file
</Typography>
<CreateButton basePath={basePath} />
<Button>Import</Button>
</Box>
);
};
const MyList = (props: ListProps) => (
<List
{...props}
sort={{ field: 'createDate', order: 'DESC' }}
perPage={10}
filters={orderFilters}
pagination={<PostPagination />}
>
<TabbedDatagrid />
</List>
);
In the result both are displayed, 'No results found" and Empty component
How to display only Empty component?
The <Pagination> component takes a limit prop.
From the React-Admin docs
limit: An element that is displayed if there is no data to show (default: <PaginationLimit>)
You could try passing null <PostPagination limit={null} /> to hide that default "No results found" message.
You can replace these messages with your: Translating The Empty Page
Related
In react-admin, how do I access the record properties to show only certain components based on a record property value?
In the following code I want to only show the Bearer Token if the record name is not "All"; if the record name is "All", then only show if the user's role is "admin".
I'm getting "Uncaught TypeError: Cannot read property 'name' of undefined" in the OrgShow component, shown below, which I believe is saying that there is no "props". I've also tried "record" and "name", none of which are available.
export const OrgShow = ({ permissions, ...props }) => (
<Show permissions={permissions} title={<Title />} {...props}>
<SimpleShowLayout permissions={permissions}>
<TextField source="id" />
<TextField source="name" />
{
(props.record.name === 'All' && permissions === 'admin') || (props.record.name !== 'All' && permissions === 'user')
? <TextField source="bearer_token" />
: [
<FunctionField label='Bearer Token' render={record => obfuscator(record.bearer_token)} />,
<Alert severity="warning">You are not authorized for this org.</Alert>
]
}
</SimpleShowLayout>
</Show>
);
UPDATE:
I ended up solving this by using a FunctionField component, which I think is similar to user striped's solution; main difference being that FunctionField seems to be great for one-off function, whereas creating a new component seems appropriate if you're going to use that logic for more than one source. Anyway, here's the solution I came up with:
export const OrgShow = ({ permissions, ...props }) => (
<Show permissions={permissions} title={<Title />} {...props}>
<SimpleShowLayout permissions={permissions}>
<TextField source="id" />
<TextField source="name" />
<FunctionField permissions={permissions} label='Bearer Token' render={record => {
if ((record.name === 'All' && permissions === 'admin') || record.name !== 'All') {
return record.bearer_token
} else {
return obfuscator(record.bearer_token)
}
}} />
</SimpleShowLayout>
</Show>
);
I think that you need to create a specific component. The record should be automatically propagated to the child:
const MyComponent = (props) => {
return (props.record.name === 'All' && props.permissions === 'admin') || (props.record.name !== 'All' && props.permissions === 'user')
? <TextField source="bearer_token" record={props.record}/>
: [
<FunctionField label='Bearer Token' record={props.record} render={record => obfuscator(record.bearer_token)} />,
<Alert severity="warning">You are not authorized for this org.</Alert>
]
}
export const OrgShow = ({ permissions, ...props }) => (
<Show permissions={permissions} title={<Title />} {...props}>
<SimpleShowLayout permissions={permissions}>
<TextField source="id" />
<TextField source="name" />
<MyComponent permission={permissions} />
</SimpleShowLayout>
</Show>
);
Currently, if I try to place a Field into an Edit form, the field doesn't display at all. There is no errors in the console or the terminal about why it wont.
Example:
<Edit undoable={false} {...props}>
<SimpleForm>
<FormRow>
<TextField source="id"/>
<TextField source="name"/>
</FormRow>
</SimpleForm>
</Edit>
will not display either of these on the page load, it will simply be blank.
Is there any way to use fields in the Edit form?
You need to pass in the record prop (and basePath if its a reference).
The Edit component does not get the record prop so create a form component and it will get passed the record as a prop
eg.
const ProjectEdit: FC<EditComponentProps> = props => {
const classes = useStyles();
return (
<RA.Edit {...props} title={<ProjectTitle />}>
<RA.SimpleForm>
<ProjectForm />
</RA.SimpleForm>
</RA.Edit>
);
};
export const ProjectForm = (props: any) => {
return (
<Box flex={1} mr={{ md: 0, lg: '1em' }}>
<RA.TextInput source="name" fullWidth={true} />
<Typography variant="h6" gutterBottom>
Tasks
</Typography>
<RA.TextField
source="name"
fullWidth={true}
record={props.record}
/>
<RA.ReferenceManyField
label="Tasks"
reference="Task"
target="projectId"
fullWidth={true}
record={props.record}
basePath="/Task"
>
<RA.SingleFieldList fullWidth={true}>
<RA.ChipField source="name" fullWidth={true} />
</RA.SingleFieldList>
</RA.ReferenceManyField>
</Box>
);
};
I'd like to know what are the data I'm working with, when using react-admin. (see them in the console to help debug)
For instance, when I'm working with a List:
import React from 'react';
import { Datagrid, List, TextField } from 'react-admin';
import { ListProps } from '../../types/admin/ListProps';
const ProductList = (props: ListProps): JSX.Element => {
console.log('ProductList.props', props);
return (
<List
{...props}
sort={{
field: 'titleEN',
order: 'DESC',
}}
>
<Datagrid rowClick="edit">
<TextField source="title" />
<TextField source="titleEN" label={'Title (EN)'} />
<TextField source="titleFR" label={'Title (FR)'} />
{/*<ArrayField source="images"><SingleFieldList><ChipField source="id" /></SingleFieldList></ArrayField>*/}
{/*<ReferenceArrayField source="imagesIds" reference="images"><TextField source="id" /></ReferenceArrayField>*/}
<TextField source="customer.label" label={'Customer'} />
<TextField source="price" />
</Datagrid>
</List>
);
};
export default ProductList;
How can I do that? I haven't found anything in the official doc https://marmelab.com/react-admin/List.html
This kind of logging can be displayed through the Data Provider. See https://marmelab.com/react-admin/DataProviders.html
For instance, with https://github.com/marcantoine/ra-data-graphql-prisma data provider, one such implementation could be https://github.com/UnlyEd/ra-data-graphql-prisma/commit/4031c5c3f2e97c479a9714df56da06653a908444
I'm trying to access nested values in a REST API array within the LIST VIEW of a React-Admin project. In short I'm trying to do something like "Array.item" when passing it to a component that renders it.
I've got my data populating like so:
Each messages array looks like this, so here's one of them:
for (let i = 0; i < 13; i++) {
data.messagesDirect.push({
id: i,
read: faker.random.boolean(),
date: faker.date.past(),
subject:
faker.name.jobDescriptor() +
' ' +
faker.name.jobArea() +
' ' +
faker.name.jobType(),
content: faker.lorem.paragraph(),
email:
faker.internet.email() +
' - ' +
faker.name.firstName() +
' ' +
faker.name.lastName()
});
}
And then I put them in one array in the end.
data.messages.push({
id: 0,
inbox: data.messagesInbox,
outbox: data.messagesOutbox,
direct: data.messagesDirect
});
data.messagesInbox,outbox and direct are generic arrays, they contain the same type of data.
I'm trying to access each array individually, and pass that information to be rendered by a component made to render these arrays.
export const MessagesList = props => (
<FullWidthTabs>
<List actions={<InboxListActions />} {...props}>
<MessagesGrid data="messages.inbox" />
</List>
<List actions={<OutboxListActions />} {...props}>
<MessagesGrid data="messages.outbox" />
</List>
<List actions={<DirectListActions />} {...props}>
<MessagesGrid data="messages.direct" />
</List>
</FullWidthTabs>
);
No matter what it keeps passing the context of the array as if it's only at the top level, it's never passing the exact array object I'm referencing with the "."
I am doing this wrong, and I need understanding and guidance on how to do this right.
Messages grid just expects an array to iterate through and create UI for each item.
const MessagesGrid = ({ data, basePath, resource }) =>
console.log(data) || (
<div style={{ margin: '1em' }}>
{data.map(id => (
<Card key={id} style={cardStyle}>
<ReadField record={data[id]} source="confirmed" />
<CardHeader
title={<TextField record={data[id]} source="subject" />}
subheader={<DateField record={data[id]} source="date" />}
/>
<CardContent>
<TextField record={data[id]} source="content" />
</CardContent>
...
Figured it out, doing it like this, by wrapping them in Datagrids and using ArrayField it was able to step into each array:
export const MessagesList = (props, resource) => (
<FullWidthTabs>
<List actions={<InboxListActions />} {...props}>
<Datagrid>
<ArrayField source="inbox">
<MessagesGrid />
</ArrayField>
</Datagrid>
</List>
<List actions={<OutboxListActions />} {...props}>
<Datagrid>
<ArrayField source="outbox">
<MessagesGrid />
</ArrayField>
</Datagrid>
</List>
<List actions={<DirectListActions />} {...props}>
<Datagrid>
<ArrayField source="direct">
<MessagesGrid />
</ArrayField>
</Datagrid>
</List>
</FullWidthTabs>
);
Some fields I want to only show if they have a value. I would expect to do this like so:
<Show {...props} >
<SimpleShowLayout>
{ props.record.id ? <TextField source="id" />: null }
</SimpleShowLayout>
</Show>
But that doesn't work. I can make it somewhat work by making each field a higher order component, but I wanted to do something cleaner. Here's the HOC method I have:
const exists = WrappedComponent => props => props.record[props.source] ?
<WrappedComponent {...props} />: null;
const ExistsTextField = exists(TextField);
// then in the component:
<Show {...props} >
<SimpleShowLayout>
<ExistsTextField source="id" />
</SimpleShowLayout>
</Show>
This correctly shows the value, but strips the label.
We need to update our documentation about this. In the mean time, you can find informations about how to achieve that in the upgrade guide: https://github.com/marmelab/react-admin/blob/master/UPGRADE.md#aor-dependent-input-was-removed
Here's an example:
import { ShowController, ShowView, SimpleShowLayout, TextField } from 'react-admin';
const UserShow = props => (
<ShowController {...props}>
{controllerProps =>
<ShowView {...props} {...controllerProps}>
<SimpleShowLayout>
<TextField source="username" />
{controllerProps.record && controllerProps.record.hasEmail &&
<TextField source="email" />
}
</SimpleShowLayout>
</ShowView>
}
</ShowController>
);
Maybe this way can be useful
import { FormDataConsumer } from 'react-admin'
<FormDataConsumer>
{
({ formData, ...rest}) => formData.id &&
<>
<ExistsTextField source="id" />
</>
}
</FormDataConsumer>