# Simple example of multi-page Dash app in Julia

**URL:** <https://community.plotly.com/t/simple-example-of-multi-page-dash-app-in-julia/73050>\
**Category:** Plotly Julia\
**Created:** [February 25, 2023, 4:17pm UTC](https://community.plotly.com/t/simple-example-of-multi-page-dash-app-in-julia/73050 "2023-02-25T16:17:07Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![emigal](https://sea2.discourse-cdn.com/flex024/user_avatar/community.plotly.com/emigal/32/22990_2.png) [@emigal](https://community.plotly.com/u/emigal)\
**Post date:** [February 25, 2023, 4:17pm UTC](https://community.plotly.com/t/simple-example-of-multi-page-dash-app-in-julia/73050/1 "2023-02-25T16:17:07Z")

</div>

I couldn’t find any examples of how to build multi-page Dash apps using Julia, so I ported the python example from the docs to julia (using callbacks):

```auto
using Dash

app = dash(external_stylesheets = ["https://codepen.io/chriddyp/pen/bWLwgP.css"])

app.layout = html_div() do
    html_h1("Hello Dash"),
    dcc_location(id="url", refresh=false),
    dcc_link("Navigate to /", href="/"),
    html_br(),
    dcc_link("Navigate to page-2", href="page-2"),
    html_br(),
    html_div(id="page-content")
end

function display_page(pathname)
  return html_div() do
    html_h3("You are on page $(pathname)")
  end
end

callback!(app, Output("page-content", "children"), Input("url", "pathname")) do input_value
  display_page(input_value)
end

run_server(app, "0.0.0.0", debug=true)

```