Multiple outputs in a single/multiple callback(s)

Dash Python
1

I have multiple outputs in a callback that is triggered by a single “submit” click. I’m interested to know the most efficient and presentable way to add the outputs.

  1. Single callback - Current method. What I don’t like Is the amount of information I need to add to a single function. Is there a way around this?
  2. Multiple callbacks - I couldn’t get multiple callbacks with a single input to work
@app.callback(
    Output('graph_1', 'figure'),
    Output('card-first-value1','value'),
    Output('card-first-value2','value'),
    Output('card-first-value3','value'),
    Output('card-sec-value1','value'),
    Output('card-sec-value2','value'),
    Output('card-sec-value3','value'),
    Output('graph_1_fourth_row', 'figure'),
    Output('card-first-value2-third-row', 'value'),
    Output('card-first-value3-third-row', 'value'),
    Input('submit_button','n_clicks'),
    State('dropdown-a','value'),
    State('dropdown-b','value'),
    State('my-date-picker', 'date'))
def create_graph(n,a,b, date):
  *pulling data from database and building graphs*
   return *all outputs*

Appreciate the help!

2

Hi @divyar2630

This topic comes up frequently, and there is a good discussion and solution here: Duplicate Callback Outputs - Solution & API Discussion

3

The blog focuses on multiple inputs for a single output. My question is the opposite- multiple outputs for a single input

4

I think your question can’t be answered with a ‘best way’ until you provide more info. What components are you using for the input and the outputs?

5

Updated question to add this.

Just using click as an input,I would like to generate several different outputs-graphs and values