Show

<Show> provides us a layout for displaying the page. It does not contain any logic but adds extra functionalities like a refresh button or giving title to the page.

We will show what <Show> does using properties with examples.

Swizzle

You can swizzle this component to customize it with the refine CLI

Properties

title

It allows adding title inside the <Show> component. if you don't pass title props it uses the "Show" prefix and the singular resource name by default. For example, for the "posts" resource, it will be "Show post".

import { Show } from "@pankod/refine-mui";

export const ShowPage: React.FC = () => {
    return <Show title="Custom Title">...</Show>;
};

resource

The <Show> component reads the resource information from the route by default. This default behavior will not work on custom pages. If you want to use the <Show> component in a custom page, you can use the resource property.

Refer to the custom pages documentation for detailed usage. →

src/app.tsx

import { Refine } from "@pankod/refine-core";
import { Show } from "@pankod/refine-mui";
import dataProvider from "@pankod/refine-simple-rest";
import routerProvider from "@pankod/refine-react-router-v6";

const CustomPage = () => {
    return (
        <Show resource="posts" recordItemId="postId">
            ...
        </Show>
    );
};

export const App: React.FC = () => {
    return (
        <Refine
            routerProvider={{
                ...routerProvider,
                routes: [
                    {
                        element: <CustomPage />,
                        path: "/custom",
                    },
                ],
            }}
            dataProvider={dataProvider("https://api.fake-rest.refine.dev/")}
            resources={[{ name: "posts" }]}
        />
    );
};

canDelete and canEdit

canDelete and canEdit allows us to add the delete and edit buttons inside the <Show> component. If the resource has canDelete or canEdit property refine adds the buttons by default.

When clicked on, delete button executes the useDelete method provided by the dataProvider and the edit button redirects the user to the record edit page.

Refer to the <DeleteButton> and the <EditButton> documentation for detailed usage.

src/pages/posts/show.tsx

import { usePermissions } from "@pankod/refine-core";
import { Show } from "@pankod/refine-mui";

export const ShowPage: React.FC = () => {
    const { data } = usePermissions<string>();

    return (
        <Show
            canDelete={data === "admin"}
            canEdit={data === "editor" || data === "admin"}
        >
            ...
        </Show>
    );
};

Refer to the usePermission documentation for detailed usage. →

recordItemId

<Show> component reads the id information from the route by default. recordItemId is used when it cannot read from the URL (when used on a custom page, modal or drawer).

src/pages/posts/show.tsx

import { useState } from "react";
import { useShow } from "@pankod/refine-core";
import { Show, Dialog, ShowButton } from "@pankod/refine-mui";

export const ShowPage: React.FC = () => {
    const [visibleShowDialog, setVisibleShowDialog] = useState<boolean>(false);

    const { queryResult, showId, setShowId } = useShow();
    const { data, isLoading } = queryResult;

    return (
        <>
            <ShowButton
                size="small"
                onClick={() => {
                    setShowId(data?.data.id);
                    setVisibleShowDialog(true);
                }}
            />
            <Dialog
                open={visibleShowDialog}
                onClose={() => setVisibleShowDialog(false)}
            >
                <Show recordItemId={showId} isLoading={isLoading}></Show>
            </Dialog>
        </>
    );
};

备注

<Show> component needs the id information for <RefreshButton> to work properly.

警告

The <Show> component needs the id information for work properly, so if you use the <Show> component in custom pages, you should pass the recordItemId property.

dataProviderName

If not specified, Refine will use the default data provider. If you have multiple data providers and want to use a different one, you can use the dataProviderName property.

import { Refine } from "@pankod/refine-core";
import { Show } from "@pankod/refine-mui";
import routerProvider from "@pankod/refine-react-router-v6";
import dataProvider from "@pankod/refine-simple-rest";

const PostShow = () => {
    return <Show dataProviderName="other">...</Show>;
};

export const App: React.FC = () => {
    return (
        <Refine
            routerProvider={routerProvider}
            dataProvider={{
                default: dataProvider("https://api.fake-rest.refine.dev/"),
                other: dataProvider("https://other-api.fake-rest.refine.dev/"),
            }}
            resources={[{ name: "posts", show: PostShow }]}
        />
    );
};

goBack

To customize the back button or to disable it, you can use the goBack property.

import { Show } from "@pankod/refine-mui";
import { useNavigation } from "@pankod/refine-core";
import { MyBackButton } from "@components";

export const ShowPage: React.FC = () => {
    const { goBack } = useNavigation();

    return (
        <Show
            /* ... */
            goBack={<MyBackButton onClick={() => goBack()} />}
            /* ... */
        >
            ...
        </Show>
    );
};

isLoading

To toggle the loading state of the <Show/> component, you can use the isLoading property.

import { Show } from "@pankod/refine-mui";

export const ShowPage: React.FC = () => {
    const [loading, setLoading] = React.useState(true);

    return (
        <Show
            /* ... */
            isLoading={loading}
            /* ... */
        >
            ...
        </Show>
    );
};

breadcrumb

To customize or disable the breadcrumb, you can use the breadcrumb property. By default it uses the Breadcrumb component from @pankod/refine-mui package.

Refer to the Breadcrumb documentation for detailed usage. →

提示

This feature can be managed globally via the <Refine> component's options

import { Show } from "@pankod/refine-mui";

export const ShowPage: React.FC = () => {
    return (
        <Show
            /* ... */
            breadcrumb={null}
            /* ... */
        >
            ...
        </Show>
    );
};

wrapperProps

If you want to customize the wrapper of the <Show/> component, you can use the wrapperProps property.

Refer to the Card documentation from Material UI for detailed usage. →

import { Show } from "@pankod/refine-mui";

export const ShowPage: React.FC = () => {
    return (
        <Show
            /* ... */
            wrapperProps={{
                sx: {
                    backgroundColor: "snow",
                },
            }}
            /* ... */
        >
            ...
        </Show>
    );
};

headerProps

If you want to customize the header of the <Show/> component, you can use the headerProps property.

Refer to the CardHeader documentation from Material UI for detailed usage. →

import { Show } from "@pankod/refine-mui";

export const ShowPage: React.FC = () => {
    return (
        <Show
            /* ... */
            headerProps={{
                sx: {
                    backgroundColor: "snow",
                },
            }}
            /* ... */
        >
            ...
        </Show>
    );
};

contentProps

If you want to customize the content of the <Show/> component, you can use the contentProps property.

Refer to the CardContent documentation from Material UI for detailed usage. →

import { Show } from "@pankod/refine-mui";

export const ShowPage: React.FC = () => {
    return (
        <Show
            /* ... */
            contentProps={{
                sx: {
                    backgroundColor: "snow",
                },
            }}
            /* ... */
        >
            ...
        </Show>
    );
};

headerButtons

You can customize the buttons at the header by using the headerButtons property. It accepts React.ReactNode or a render function ({ defaultButtons }) => React.ReactNode which you can use to keep the existing buttons and add your own.

import { Show, Button } from "@pankod/refine-mui";

export const ShowPage: React.FC = () => {
    return (
        <Show
            /* ... */
            headerButtons={({ defaultButtons }) => (
                <>
                    {defaultButtons}
                    <Button type="primary">Custom Button</Button>
                </>
            )}
            /* ... */
        >
            ...
        </Show>
    );
};

headerButtonProps

You can customize the wrapper element of the buttons at the header by using the headerButtonProps property.

Refer to the Box documentation from Material UI for detailed usage. →

import { Show } from "@pankod/refine-mui";

export const ShowPage: React.FC = () => {
    return (
        <Show
            /* ... */
            headerButtonProps={{
                sx: {
                    backgroundColor: "snow",
                },
            }}
            /* ... */
        >
            ...
        </Show>
    );
};

footerButtons

You can customize the buttons at the footer by using the footerButtons property. It accepts React.ReactNode or a render function ({ defaultButtons }) => React.ReactNode which you can use to keep the existing buttons and add your own.

import { Show, Button } from "@pankod/refine-mui";

export const ShowPage: React.FC = () => {
    return (
        <Show
            /* ... */
            footerButtons={({ defaultButtons }) => (
                <>
                    {defaultButtons}
                    <Button type="primary">Custom Button</Button>
                </>
            )}
            /* ... */
        >
            ...
        </Show>
    );
};

footerButtonProps

You can customize the wrapper element of the buttons at the footer by using the footerButtonProps property.

Refer to the CardActions documentation from Material UI for detailed usage. →

import { Show } from "@pankod/refine-mui";

export const ShowPage: React.FC = () => {
    return (
        <Show
            /* ... */
            footerButtonProps={{
                sx: {
                    backgroundColor: "snow",
                },
            }}
            /* ... */
        >
            ...
        </Show>
    );
};

actionButtons

Deprecated

Use headerButtons or footerButtons instead.

<Show> uses the Material UI <CardActions> component. By default,The children of the <CardActions> component shows nothing in the <Show> component.

src/pages/posts/show.tsx

import { Show, Button } from "@pankod/refine-mui";

export const ShowPage: React.FC = () => {
    return (
        <Show
            actionButtons={
                <>
                    <Button type="primary">Custom Button 1</Button>
                    <Button type="default">Custom Button 2</Button>
                </>
            }
        >
            ...
        </Show>
    );
};

cardProps

Deprecated

Use wrapperProps instead.

<Show> uses the Material UI <Card> components so you can customize with the props of cardProps.

cardHeaderProps

Deprecated

Use headerProps instead.

<Show> uses the Material UI <CardHeader> components so you can customize with the props of cardHeaderProps.

src/pages/posts/show.tsx

import { useShow } from "@pankod/refine-core";
import { Show, Typography, Stack } from "@pankod/refine-mui";

export const ShowPage: React.FC = () => {
    const { queryResult } = useShow<IPost>();
    const { data, isLoading } = queryResult;
    const record = data?.data;

    return (
        <Show
            isLoading={isLoading}
            cardHeaderProps={{
                title: <Typography variant="h5">Custom Title</Typography>,
            }}
        >
            <Stack gap="10px">
                <Typography fontWeight="bold">Id</Typography>
                <Typography>{record?.id}</Typography>
                <Typography fontWeight="bold">Title</Typography>
                <Typography>{record?.title}</Typography>
            </Stack>
        </Show>
    );
};

interface IPost {
    id: number;
    title: string;
}

cardContentProps

Deprecated

Use contentProps instead.

<Show> uses the Material UI <CardContent> components so you can customize with the props of cardContentProps.

cardActionsProps

Deprecated

Use headerButtonProps and footerButtonProps instead.

<Show> uses the Material UI <CardActions> components so you can customize with the props of cardActionsProps.

API Reference

Properties