I am having some issues with the state sharing between functions.
I am able to create the state sharing function that has the data, but when I try and pass the data to a function that updates the function nothing happens.
I have a multi-value drop down and pass those to query to run in a MySQL database. The query successfully extracts the necessary data but when does nothing to the figure I want to update. Suggestions?
def get_data(district): #get data from SQL database dfJSON = df.to_json(orient = 'split') #successfully gets data return(json.dumps(dfJSON)) @app.callback( dash.dependencies.Output('rev-graph', 'figure'), [dash.dependencies.Input('intermediate-value', 'children')]) def update_revGraph(state_df): load_json = json.loads(state_df) df = pd.read_json(load_json, orient = 'split') #nothing happens but no error messages