Suppose I want each drop down for each of the column in the data frame that user uploaded. But the number of columns is unknown. I might be able to generate as many dropdown as user’s uploaded column in a returned value of a callback.( [dcc.Dropdown(id = ‘1’), dcc.Dropdown(id = ‘2’),… ]). For each …

A hard question on dropdown

chriddyp Split this topic November 14, 2018, 4:36am 2

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