Mantine Show Component | UI Component in Refine v5 - Refine

<Show> provides us a layout for displaying the page. It does not contain any logic and just adds extra functionalities like a refresh button and being able to give titles to the page.

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

tsx

setInitialRoutes(["/posts/show/123"]);

// visible-block-start
import { useShow } from "@refinedev/core";
import { Show, MarkdownField } from "@refinedev/mantine";
import { Title, Text } from "@mantine/core";

const PostShow: React.FC = () => {
  const {
    result: post,
    query: { isLoading },
  } = useShow<IPost>();

  return (
    <Show isLoading={isLoading}>
      <Title order={5}>Id</Title>
      <Text mt="sm">{post?.id}</Text>

      <Title mt="sm" order={5}>
        Title
      </Title>
      <Text mt="sm">{post?.title}</Text>

      <Title mt="sm" order={5}>
        Content
      </Title>
      <MarkdownField value={post?.content} />
    </Show>
  );
};
// visible-block-end

render(
  <ReactRouter.BrowserRouter>
    <RefineMantineDemo
      resources={[
        {
          name: "posts",
          list: "/posts",
          show: "/posts/show/:id",
        },
      ]}
    >
      <ReactRouter.Routes>
        <ReactRouter.Route
          path="/posts"
          element={
            <div style={{ padding: 16 }}>
              <ReactRouter.Outlet />
            </div>
          }
        >
          <ReactRouter.Route
            index
            element={
              <div>
                <p>This page is empty.</p>
                <RefineMantine.ShowButton recordItemId="123">
                  Show Item 123
                </RefineMantine.ShowButton>
              </div>
            }
          />
          <ReactRouter.Route path="show/:id" element={<PostShow />} />
        </ReactRouter.Route>
      </ReactRouter.Routes>
    </RefineMantineDemo>
  </ReactRouter.BrowserRouter>,
);

:::simple Good to know You can swizzle this component with the Refine CLI to customize it. :::

Properties

title

title allows the addition of titles 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 would be "Show post".

tsx

setInitialRoutes(["/posts/show/123"]);

// visible-block-start
import { Show } from "@refinedev/mantine";
import { Title } from "@mantine/core";

const PostShow: React.FC = () => {
  return (
    <Show
      // highlight-next-line
      title={<Title order={3}>Custom Title</Title>}
    >
      <p>Rest of your page here</p>
    </Show>
  );
};
// visible-block-end

render(
  <ReactRouter.BrowserRouter>
    <RefineMantineDemo
      resources={[
        {
          name: "posts",
          list: "/posts",
          show: "/posts/show/:id",
        },
      ]}
    >
      <ReactRouter.Routes>
        <ReactRouter.Route
          path="/posts"
          element={
            <div style={{ padding: 16 }}>
              <ReactRouter.Outlet />
            </div>
          }
        >
          <ReactRouter.Route
            index
            element={
              <div>
                <p>This page is empty.</p>
                <RefineMantine.ShowButton recordItemId="123">
                  Show Item 123
                </RefineMantine.ShowButton>
              </div>
            }
          />
          <ReactRouter.Route path="show/:id" element={<PostShow />} />
        </ReactRouter.Route>
      </ReactRouter.Routes>
    </RefineMantineDemo>
  </ReactRouter.BrowserRouter>,
);

resource

The <Show> component reads the resource information from the route by default. If you want to use a custom resource for the <Show> component, you can use the resource prop.

tsx

setInitialRoutes(["/custom/123"]);

// visible-block-start
import { Show } from "@refinedev/mantine";

const CustomPage: React.FC = () => {
  return (
    // highlight-next-line
    <Show resource="categories">
      <p>Rest of your page here</p>
    </Show>
  );
};
// visible-block-end

render(
  <ReactRouter.BrowserRouter>
    <RefineMantineDemo
      resources={[
        {
          name: "categories",
          list: "/categories",
          show: "/categories/show/:id",
        },
      ]}
    >
      <ReactRouter.Routes>
        <ReactRouter.Route path="/custom/:id" element={<CustomPage />} />
      </ReactRouter.Routes>
    </RefineMantineDemo>
  </ReactRouter.BrowserRouter>,
);

If you have multiple resources with the same name, you can pass the identifier instead of the name of the resource. It will only be used as the main matching key for the resource, data provider methods will still work with the name of the resource defined in the <Refine/> component.

For more information, refer to the identifier section of the <Refine/> component documentation &#8594

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.

For more information, refer to the <DeleteButton> and the <EditButton> documentation.

tsx

setInitialRoutes(["/posts/show/123"]);

// visible-block-start
import { Show } from "@refinedev/mantine";
import { usePermissions } from "@refinedev/core";

const PostShow: React.FC = () => {
  const { data: permissionsData } = usePermissions();

  return (
    <Show
      // highlight-start
      canDelete={permissionsData?.includes("admin")}
      canEdit={permissionsData?.includes("admin")}
      // highlight-end
    >
      <p>Rest of your page here</p>
    </Show>
  );
};

// visible-block-end

render(
  <ReactRouter.BrowserRouter>
    <RefineMantineDemo
      resources={[
        {
          name: "posts",
          list: "/posts",
          show: "/posts/show/:id",
        },
      ]}
      authProvider={{
        getPermissions: async () => ["admin"],
      }}
    >
      <ReactRouter.Routes>
        <ReactRouter.Route
          path="/posts"
          element={
            <div style={{ padding: 16 }}>
              <ReactRouter.Outlet />
            </div>
          }
        >
          <ReactRouter.Route
            index
            element={
              <div>
                <p>This page is empty.</p>
                <RefineMantine.ShowButton recordItemId="123">
                  Show Item 123
                </RefineMantine.ShowButton>
              </div>
            }
          />
          <ReactRouter.Route path="show/:id" element={<PostShow />} />
        </ReactRouter.Route>
      </ReactRouter.Routes>
    </RefineMantineDemo>
  </ReactRouter.BrowserRouter>,
);

For more information, refer to the usePermission documentation &#8594

deleteButtonProps

If the resource has the canDelete property and you want to customize this button, you can use the deleteButtonProps property like the code below.

tsx

setInitialRoutes(["/posts/show/123"]);
import { Refine } from "@refinedev/core";
import { ShowButton } from "@refinedev/mantine";
import routerProvider from "@refinedev/react-router-v6/legacy";
import dataProvider from "@refinedev/simple-rest";

// visible-block-start
import { Show } from "@refinedev/mantine";
import { usePermissions } from "@refinedev/core";
import { Title } from "@mantine/core";

const PostShow: React.FC = () => {
  const { data: permissionsData } = usePermissions();

  return (
    <Show
      /* highlight-start */
      canDelete={permissionsData?.includes("admin")}
      deleteButtonProps={{ size: "small" }}
      canEdit={permissionsData?.includes("admin")}
      /* highlight-end */
    >
      <p>Rest of your page here</p>
    </Show>
  );
};
// visible-block-end

const App = () => {
  const simpleRestDataProvider = dataProvider(
    "https://api.fake-rest.refine.dev",
  );

  const customDataProvider = {
    ...simpleRestDataProvider,
    deleteOne: async ({ resource, id, variables }) => {
      return {
        data: {},
      };
    },
  };

  const authProvider = {
    login: async () => {
      return {
        success: true,
        redirectTo: "/",
      };
    },
    register: async () => {
      return {
        success: true,
      };
    },
    forgotPassword: async () => {
      return {
        success: true,
      };
    },
    updatePassword: async () => {
      return {
        success: true,
      };
    },
    logout: async () => {
      return {
        success: true,
        redirectTo: "/",
      };
    },
    check: async () => ({
      authenticated: true,
    }),
    onError: async (error) => {
      console.error(error);
      return { error };
    },
    getPermissions: async () => ["admin"],
    getIdentity: async () => null,
  };

  return (
    <ReactRouter.BrowserRouter>
      <RefineMantineDemo
        dataProvider={customDataProvider}
        authProvider={authProvider}
        resources={[
          {
            name: "posts",
            show: "/posts/show/:id",
            list: "/posts",
          },
        ]}
      >
        <ReactRouter.Routes>
          <ReactRouter.Route
            path="/posts"
            element={
              <div>
                <p>This page is empty.</p>
                <RefineMantine.ShowButton recordItemId="123">
                  Show Item 123
                </RefineMantine.ShowButton>
              </div>
            }
          />
          <ReactRouter.Route element={<PostShow />} path="/posts/show/:id" />
        </ReactRouter.Routes>
      </RefineMantineDemo>
    </ReactRouter.BrowserRouter>
  );
};
render(
  <Wrapper>
    <App />
  </Wrapper>,
);

recordItemId

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

tsx

setInitialRoutes(["/posts/show/123"]);

// visible-block-start
import { Show, useModalForm } from "@refinedev/mantine";
import { Modal, Button } from "@mantine/core";

const PostShow: React.FC = () => {
  const {
    modal: { visible, close, show },
    id,
  } = useModalForm({
    action: "show",
  });

  return (
    <div>
      <Button onClick={() => show()}>Show Button</Button>
      <Modal
        opened={visible}
        onClose={close}
        size={700}
        withCloseButton={false}
      >
        <Show recordItemId={id}>
          <p>Rest of your page here</p>
        </Show>
      </Modal>
    </div>
  );
};
// visible-block-end

render(
  <ReactRouter.BrowserRouter>
    <RefineMantineDemo
      resources={[
        {
          name: "posts",
          list: "/posts",
          show: "/posts/show/:id",
        },
      ]}
    >
      <ReactRouter.Routes>
        <ReactRouter.Route
          path="/posts"
          element={
            <div style={{ padding: 16 }}>
              <ReactRouter.Outlet />
            </div>
          }
        >
          <ReactRouter.Route
            index
            element={
              <div>
                <p>This page is empty.</p>
                <RefineMantine.ShowButton recordItemId="123">
                  Show Item 123
                </RefineMantine.ShowButton>
              </div>
            }
          />
          <ReactRouter.Route path="show/:id" element={<PostShow />} />
        </ReactRouter.Route>
      </ReactRouter.Routes>
    </RefineMantineDemo>
  </ReactRouter.BrowserRouter>,
);

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.

tsx

import { Refine } from "@refinedev/core";
import { Show } from "@refinedev/mantine";
import dataProvider from "@refinedev/simple-rest";

const PostShow = () => {
  return (
    <Show
      // highlight-next-line
      dataProviderName="other"
    >
      <p>Rest of your page here</p>
    </Show>
  );
};

export const App: React.FC = () => {
  return (
    <Refine
      // highlight-start
      dataProvider={{
        default: dataProvider("https://api.fake-rest.refine.dev/"),
        other: dataProvider("https://other-api.fake-rest.refine.dev/"),
      }}
      // highlight-end
    >
    </Refine>
  );
};

goBack

To customize the back button or to disable it, you can use the goBack property. You can pass false or null to hide the back button.

tsx

setInitialRoutes(["/posts/show/123"]);

// visible-block-start
import { Show } from "@refinedev/mantine";

const PostShow: React.FC = () => {
  return (
    <Show
      // highlight-next-line
      goBack="😊"
    >
      <p>Rest of your page here</p>
    </Show>
  );
};
// visible-block-end

render(
  <ReactRouter.BrowserRouter>
    <RefineMantineDemo
      resources={[
        {
          name: "posts",
          list: "/posts",
          show: "/posts/show/:id",
        },
      ]}
    >
      <ReactRouter.Routes>
        <ReactRouter.Route
          path="/posts"
          element={
            <div style={{ padding: 16 }}>
              <ReactRouter.Outlet />
            </div>
          }
        >
          <ReactRouter.Route
            index
            element={
              <div>
                <p>This page is empty.</p>
                <RefineMantine.ShowButton recordItemId="123">
                  Show Item 123
                </RefineMantine.ShowButton>
              </div>
            }
          />
          <ReactRouter.Route path="show/:id" element={<PostShow />} />
        </ReactRouter.Route>
      </ReactRouter.Routes>
    </RefineMantineDemo>
  </ReactRouter.BrowserRouter>,
);

isLoading

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

tsx

setInitialRoutes(["/posts/show/123"]);

// visible-block-start
import { Show } from "@refinedev/mantine";

// highlight-start
const PostShow: React.FC = () => {
  return (
    <Show isLoading={true}>
      <p>Rest of your page here</p>
    </Show>
  );
};
// highlight-end
// visible-block-end

render(
  <ReactRouter.BrowserRouter>
    <RefineMantineDemo
      resources={[
        {
          name: "posts",
          list: "/posts",
          show: "/posts/show/:id",
        },
      ]}
    >
      <ReactRouter.Routes>
        <ReactRouter.Route
          path="/posts"
          element={
            <div style={{ padding: 16 }}>
              <ReactRouter.Outlet />
            </div>
          }
        >
          <ReactRouter.Route
            index
            element={
              <div>
                <p>This page is empty.</p>
                <RefineMantine.ShowButton recordItemId="123">
                  Show Item 123
                </RefineMantine.ShowButton>
              </div>
            }
          />
          <ReactRouter.Route path="show/:id" element={<PostShow />} />
        </ReactRouter.Route>
      </ReactRouter.Routes>
    </RefineMantineDemo>
  </ReactRouter.BrowserRouter>,
);

To customize or disable the breadcrumb, you can use the breadcrumb property. By default it uses the Breadcrumb component from @refinedev/mantine package.

tsx

setInitialRoutes(["/posts/show/123"]);

// visible-block-start
import { Show } from "@refinedev/mantine";

const CustomBreadcrumb: React.FC = () => {
  return (
    <p
      style={{
        padding: "3px 6px",
        border: "2px dashed cornflowerblue",
      }}
    >
      My Custom Breadcrumb
    </p>
  );
};

const PostShow: React.FC = () => {
  return (
    <Show
      // highlight-next-line
      breadcrumb={<CustomBreadcrumb />}
    >
      <p>Rest of your page here</p>
    </Show>
  );
};
// visible-block-end

render(
  <ReactRouter.BrowserRouter>
    <RefineMantineDemo
      resources={[
        {
          name: "posts",
          list: "/posts",
          show: "/posts/show/:id",
        },
      ]}
    >
      <ReactRouter.Routes>
        <ReactRouter.Route
          path="/posts"
          element={
            <div style={{ padding: 16 }}>
              <ReactRouter.Outlet />
            </div>
          }
        >
          <ReactRouter.Route
            index
            element={
              <div>
                <p>This page is empty.</p>
                <RefineMantine.ShowButton recordItemId="123">
                  Show Item 123
                </RefineMantine.ShowButton>
              </div>
            }
          />
          <ReactRouter.Route path="show/:id" element={<PostShow />} />
        </ReactRouter.Route>
      </ReactRouter.Routes>
    </RefineMantineDemo>
  </ReactRouter.BrowserRouter>,
);

For more information, refer to the Breadcrumb documentation &#8594

wrapperProps

If you want to customize the wrapper of the <Show/> component, you can use the wrapperProps property. For @refinedev/mantine wrapper element is <Card>s and wrapperProps can get every attribute that <Card> can get.

tsx

setInitialRoutes(["/posts/show/123"]);

// visible-block-start
import { Show } from "@refinedev/mantine";

const PostShow: React.FC = () => {
  return (
    <Show
      // highlight-start

      wrapperProps={{
        style: {
          border: "2px dashed cornflowerblue",
          padding: "16px",
        },
      }}
      // highlight-end
    >
      <p>Rest of your page here</p>
    </Show>
  );
};
// visible-block-end

render(
  <ReactRouter.BrowserRouter>
    <RefineMantineDemo
      resources={[
        {
          name: "posts",
          list: "/posts",
          show: "/posts/show/:id",
        },
      ]}
    >
      <ReactRouter.Routes>
        <ReactRouter.Route
          path="/posts"
          element={
            <div style={{ padding: 16 }}>
              <ReactRouter.Outlet />
            </div>
          }
        >
          <ReactRouter.Route
            index
            element={
              <div>
                <p>This page is empty.</p>
                <RefineMantine.ShowButton recordItemId="123">
                  Show Item 123
                </RefineMantine.ShowButton>
              </div>
            }
          />
          <ReactRouter.Route path="show/:id" element={<PostShow />} />
        </ReactRouter.Route>
      </ReactRouter.Routes>
    </RefineMantineDemo>
  </ReactRouter.BrowserRouter>,
);

For more information, refer to the Card documentation from Mantine &#8594

contentProps

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

tsx

setInitialRoutes(["/posts/show/123"]);

// visible-block-start
import { Show } from "@refinedev/mantine";

const PostShow: React.FC = () => {
  return (
    <Show
      // highlight-start
      contentProps={{
        style: {
          border: "2px dashed cornflowerblue",
          padding: "16px",
        },
      }}
      // highlight-end
    >
      <p>Rest of your page here</p>
    </Show>
  );
};
// visible-block-end

render(
  <ReactRouter.BrowserRouter>
    <RefineMantineDemo
      resources={[
        {
          name: "posts",
          list: "/posts",
          show: "/posts/show/:id",
        },
      ]}
    >
      <ReactRouter.Routes>
        <ReactRouter.Route
          path="/posts"
          element={
            <div style={{ padding: 16 }}>
              <ReactRouter.Outlet />
            </div>
          }
        >
          <ReactRouter.Route
            index
            element={
              <div>
                <p>This page is empty.</p>
                <RefineMantine.ShowButton recordItemId="123">
                  Show Item 123
                </RefineMantine.ShowButton>
              </div>
            }
          />

          <ReactRouter.Route path="show/:id" element={<PostShow />} />
        </ReactRouter.Route>
      </ReactRouter.Routes>
    </RefineMantineDemo>
  </ReactRouter.BrowserRouter>,
);

For more information, refer to the Box documentation from Mantine &#8594

headerButtons

By default, the <Show/> component has a <ListButton>, <EditButton>, <DeleteButton>, and, <RefreshButton> at the header.

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

tsx

setInitialRoutes(["/posts/show/123"]);

// visible-block-start
import { Show } from "@refinedev/mantine";
import { Button } from "@mantine/core";

const PostShow: React.FC = () => {
  return (
    <Show
      // highlight-start
      headerButtons={({ defaultButtons }) => (
        <>
          {defaultButtons}
          <Button variant="outline" type="primary">
            Custom Button
          </Button>
        </>
      )}
      // highlight-end
    >
      <p>Rest of your page here</p>
    </Show>
  );
};

// visible-block-end

render(
  <ReactRouter.BrowserRouter>
    <RefineMantineDemo
      resources={[
        {
          name: "posts",
          list: "/posts",
          show: "/posts/show/:id",
        },
      ]}
    >
      <ReactRouter.Routes>
        <ReactRouter.Route
          path="/posts"
          element={
            <div style={{ padding: 16 }}>
              <ReactRouter.Outlet />
            </div>
          }
        >
          <ReactRouter.Route
            index
            element={
              <div>
                <p>This page is empty.</p>
                <RefineMantine.ShowButton recordItemId="123">
                  Show Item 123
                </RefineMantine.ShowButton>
              </div>
            }
          />
          <ReactRouter.Route path="show/:id" element={<PostShow />} />
        </ReactRouter.Route>
      </ReactRouter.Routes>
    </RefineMantineDemo>
  </ReactRouter.BrowserRouter>,
);

Or, instead of using the defaultButtons, you can create your own buttons. If you want, you can use createButtonProps to utilize the default values of the <ListButton>, <EditButton>, <DeleteButton>, and, <RefreshButton> components.

tsx

setInitialRoutes(["/posts/show/123"]);

// visible-block-start
import {
  Show,
  ListButton,
  EditButton,
  DeleteButton,
  RefreshButton,
} from "@refinedev/mantine";
import { Button } from "@mantine/core";

const PostShow: React.FC = () => {
  return (
    <Show
      // highlight-start
      headerButtons={({
        deleteButtonProps,
        editButtonProps,
        listButtonProps,
        refreshButtonProps,
      }) => (
        <>
          {listButtonProps && (
            <ListButton {...listButtonProps} meta={{ foo: "bar" }} />
          )}
          {editButtonProps && (
            <EditButton {...editButtonProps} meta={{ foo: "bar" }} />
          )}
          {deleteButtonProps && (
            <DeleteButton {...deleteButtonProps} meta={{ foo: "bar" }} />
          )}
          <RefreshButton {...refreshButtonProps} meta={{ foo: "bar" }} />
          <Button variant="outline" type="primary">
            Custom Button
          </Button>
        </>
      )}
      // highlight-end
    >
      <p>Rest of your page here</p>
    </Show>
  );
};
// visible-block-end

render(
  <ReactRouter.BrowserRouter>
    <RefineMantineDemo
      resources={[
        {
          name: "posts",
          list: "/posts",
          show: "/posts/show/:id",
        },
      ]}
    >
      <ReactRouter.Routes>
        <ReactRouter.Route
          path="/posts"
          element={
            <div style={{ padding: 16 }}>
              <ReactRouter.Outlet />
            </div>
          }
        >
          <ReactRouter.Route
            index
            element={
              <div>
                <p>This page is empty.</p>
                <RefineMantine.ShowButton recordItemId="123">
                  Show Item 123
                </RefineMantine.ShowButton>
              </div>
            }
          />
          <ReactRouter.Route path="show/:id" element={<PostShow />} />
        </ReactRouter.Route>
      </ReactRouter.Routes>
    </RefineMantineDemo>
  </ReactRouter.BrowserRouter>,
);

headerButtonProps

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

tsx

setInitialRoutes(["/posts/show/123"]);

// visible-block-start
import { Show } from "@refinedev/mantine";
import { Button } from "@mantine/core";

const PostShow: React.FC = () => {
  return (
    <Show
      // highlight-start
      headerButtonProps={{
        style: {
          border: "2px dashed cornflowerblue",
          padding: "16px",
        },
      }}
      // highlight-end
      headerButtons={
        <Button variant="outline" type="primary">
          Custom Button
        </Button>
      }
    >
      <p>Rest of your page here</p>
    </Show>
  );
};

// visible-block-end

render(
  <ReactRouter.BrowserRouter>
    <RefineMantineDemo
      resources={[
        {
          name: "posts",
          list: "/posts",
          show: "/posts/show/:id",
        },
      ]}
    >
      <ReactRouter.Routes>
        <ReactRouter.Route
          path="/posts"
          element={
            <div style={{ padding: 16 }}>
              <ReactRouter.Outlet />
            </div>
          }
        >
          <ReactRouter.Route
            index
            element={
              <div>
                <p>This page is empty.</p>
                <RefineMantine.ShowButton recordItemId="123">
                  Show Item 123
                </RefineMantine.ShowButton>
              </div>
            }
          />
          <ReactRouter.Route path="show/:id" element={<PostShow />} />
        </ReactRouter.Route>
      </ReactRouter.Routes>
    </RefineMantineDemo>
  </ReactRouter.BrowserRouter>,
);

Refer to the Group documentation from Mantine for detailed usage. &#8594

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.

tsx

setInitialRoutes(["/posts/show/123"]);

// visible-block-start
import { Show } from "@refinedev/mantine";
import { Button } from "@mantine/core";

const PostShow: React.FC = () => {
  return (
    <Show
      // highlight-start
      footerButtons={({ defaultButtons }) => (
        <>
          {defaultButtons}
          <Button variant="gradient">Custom Button</Button>
        </>
      )}
      // highlight-end
    >
      <p>Rest of your page here</p>
    </Show>
  );
};
// visible-block-end

render(
  <ReactRouter.BrowserRouter>
    <RefineMantineDemo
      resources={[
        {
          name: "posts",
          list: "/posts",
          show: "/posts/show/:id",
        },
      ]}
    >
      <ReactRouter.Routes>
        <ReactRouter.Route
          path="/posts"
          element={
            <div style={{ padding: 16 }}>
              <ReactRouter.Outlet />
            </div>
          }
        >
          <ReactRouter.Route
            index
            element={
              <div>
                <p>This page is empty.</p>
                <RefineMantine.ShowButton recordItemId="123">
                  Show Item 123
                </RefineMantine.ShowButton>
              </div>
            }
          />
          <ReactRouter.Route path="show/:id" element={<PostShow />} />
        </ReactRouter.Route>
      </ReactRouter.Routes>
    </RefineMantineDemo>
  </ReactRouter.BrowserRouter>,
);

footerButtonProps

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

tsx

setInitialRoutes(["/posts/show/123"]);

// visible-block-start
import { Show } from "@refinedev/mantine";
import { Button } from "@mantine/core";

const PostShow: React.FC = () => {
  return (
    <Show
      // highlight-start
      footerButtonProps={{
        style: {
          float: "right",
          marginRight: 24,
          border: "2px dashed cornflowerblue",
          padding: "16px",
        },
      }}
      // highlight-end
      footerButtons={
        <Button variant="outline" type="primary">
          Custom Button
        </Button>
      }
    >
      <p>Rest of your page here</p>
    </Show>
  );
};
// visible-block-end

render(
  <ReactRouter.BrowserRouter>
    <RefineMantineDemo
      resources={[
        {
          name: "posts",
          list: "/posts",
          show: "/posts/show/:id",
        },
      ]}
    >
      <ReactRouter.Routes>
        <ReactRouter.Route
          path="/posts"
          element={
            <div style={{ padding: 16 }}>
              <ReactRouter.Outlet />
            </div>
          }
        >
          <ReactRouter.Route
            index
            element={
              <div>
                <p>This page is empty.</p>
                <RefineMantine.ShowButton recordItemId="123">
                  Show Item 123
                </RefineMantine.ShowButton>
              </div>
            }
          />
          <ReactRouter.Route path="show/:id" element={<PostShow />} />
        </ReactRouter.Route>
      </ReactRouter.Routes>
    </RefineMantineDemo>
  </ReactRouter.BrowserRouter>,
);