@yuricda96 wrote:
I’m in the following situation. My team made a framework that has a global app that parses a URL and, with the query params, selects the dashboard to render. On a specific one, the number of filters is dynamic, so we made a dynamic callback creation using a function found on this community forum. The problem is: Initially we don’t have the number of filters we need, so we have to compute it on a function and, after that, register the associated callback. But, declaring the decorator inside the function was not working. Does anyone know how to declare the decorator after I have the number of filters?
Example:
I used an example with a fixed number of 5 filters, registering it globally:app.callback(
[Output(‘predictive-switch-{}’.format(i),‘value’) for i in range(5)],
[Input(‘predictive-trash-{}’.format(i), ‘n_clicks’) for i in range(5)]
)(remove_predictive_filter_option_callback)And it works, but calculating the number of filters inside the rendering function and, after that, register the callback on this form:
app.callback(
[Output(‘predictive-switch-{}’.format(i),‘value’) for i in range(NUM_FILTERS)],
[Input(‘predictive-trash-{}’.format(i), ‘n_clicks’) for i in range(NUM_FILTERS)]
)(remove_predictive_filter_option_callback)
it dont register the callback on the app.
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