], justify='center', className='m-1'),
dbc.Row([
html.Img(src="assets/images/main_image.png", width="60%")
], justify='center', className='m-1'),
html.Br(),
html.Table([
html.Tr(
dcc.Link('Start', href='main_app', className='btn btn-primary btn-lg', style={'width': '100%'}),
),
], style={'margin-left':'auto', 'margin-right':'auto', 'border-collapse':'separate', 'border-spacing':'17px'}),
])
])
@app.callback(Output('page-content', 'children'),
[Input('url', 'pathname')])
def display_page(pathname):
if pathname == '/':
return main_menu
elif pathname == '/main_app':
return main_app.layout
else:
return '404'
if __name__ == '__main__':
app.run_server(debug=False)
# GLOBAL LAYOUT #
# ---------------------------------- #
app.layout = html.Div([
dcc.Location(
id='url',
hash='home',
refresh=False, # Don't refresh the page when updating location
),
navbar,
html.Div(id='page-content')
])
@app.callback(Output('page-content', 'children'), [Input('url', 'pathname')])
def display_page(pathname):
if pathname == '/research':
return research.layout
elif pathname == '/backtest':
return backtest.layout
# elif pathname == '/economy':
# return economy.layout
# elif pathname == '/contact':
# return contact.layout
else:
return research.layout
if __name__ == '__main__':
app.run_server(port=8888, debug=True)
import dash_table
from pages import files_page
from pages import db_page
from pages import Home_Page
import requests
from main import app
app.layout = html.Div([
dcc.Location(id='url', refresh=False),
html.Div(id='page-content'),
])
# Page File_page callback
# Index Page callback
@app.callback(Output('page-content', 'children'), [Input('url', 'pathname')])
def display_page(pathname):
if pathname == '/files_page':
return files_page.files_page_layout
elif pathname == '/db_page':
return db_page.db_page_layout
else:
return Home_Page.HomePage_layout
if __name__ == '__main__':
app.run_server()
# corresponding nav link to true, allowing users to tell see page they are on
@app.callback(
[Output(f"page-{i}-link", "active") for i in range(1, 4)],
[Input("url", "pathname")],
)
def toggle_active_links(pathname):
if pathname == "/":
# Treat page 1 as the homepage / index
return True, False, False
return [pathname == f"/page-{i}" for i in range(1, 4)]
@app.callback(Output("page-content", "children"), [Input("url", "pathname")])
def render_page_content(pathname):
if pathname in ["/", "/page-1"]:
return html.Div(['Personal Studies of Dash App'])
elif pathname == "/page-2":
return stockapp.layout
elif pathname == "/page-3":
return want_a_gear.layout
# If the user tries to reach a different page, return a 404 message
return dbc.Jumbotron([
html.H1("404: Not found", className="text-danger"),
html.Hr(),
html.P(f"The pathname {pathname} was not recognised..."),
])
if __name__ == '__main__':
app.run_server(debug=True)
import dash_core_components as dcc
import dash_html_components as html
from dash.dependencies import Input, Output
from main import app
from viz_apps import app1, app2
app.layout = html.Div(
[dcc.Location(id='url', refresh=False),
html.Div(id='page-content')])
@app.callback(Output('page-content', 'children'), [Input('url', 'pathname')])
def display_page(pathname):
if pathname == '/viz/viz1':
return app1.layout
elif pathname == '/viz/viz2':
return app2.layout
else:
return "404"
if __name__ == '__main__':
app.run_server(host="0.0.0.0", debug=True)