Py.Cafe

dash.mantine.components/

AppShell-with-all-elements

Appshell with navbar, header, aside and footer

DocsPricing
  • app.py
  • requirements.txt
app.py
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"""
AppShell with all elements

Navbar, header, aside and footer used together
"""

import dash_mantine_components as dmc
from dash import Dash, Input, Output, State, callback, _dash_renderer

_dash_renderer._set_react_version("18.2.0")

app = Dash(external_stylesheets=dmc.styles.ALL)

logo = "https://github.com/user-attachments/assets/c1ff143b-4365-4fd1-880f-3e97aab5c302"

layout = dmc.AppShell(
    [
        dmc.AppShellHeader(
            dmc.Group(
                [
                    dmc.Burger(
                        id="burger",
                        size="sm",
                        hiddenFrom="sm",
                        opened=False,
                    ),
                    dmc.Image(src=logo, h=40),
                    dmc.Title("Demo App", c="blue"),
                ],
                h="100%",
                px="md",
            )
        ),
        dmc.AppShellNavbar(
            id="navbar",
            children=[
                "Navbar",
                *[dmc.Skeleton(height=28, mt="sm", animate=False) for _ in range(15)],
            ],
            p="md",
        ),
        dmc.AppShellMain(
            "Aside is hidden on md breakpoint and cannot be opened when it is collapsed"
        ),
        dmc.AppShellAside("Aside", p="md"),
        dmc.AppShellFooter("Footer", p="md"),
    ],
    header={"height": 60},
    footer={"height": 60},
    navbar={
        "width": 300,
        "breakpoint": "sm",
        "collapsed": {"mobile": True},
    },
    aside={
        "width": 300,
        "breakpoint": "md",
        "collapsed": {"desktop": False, "mobile": True},
    },
    padding="md",
    id="appshell",
)

app.layout = dmc.MantineProvider(layout)


@callback(
    Output("appshell", "navbar"),
    Input("burger", "opened"),
    State("appshell", "navbar"),
)
def toggle_navbar(opened, navbar):
    navbar["collapsed"] = {"mobile": not opened}
    return navbar


if __name__ == "__main__":
    app.run(debug=True)