For example,there are threee graphs in this uploaded image. When I hover mouse cursor in the 1st graph,the 2nd and 3rd can update their focus and show related info. as the same day as 1st graph. What should I do? i don’t know how to update only part of the info. of the graph?
ie:I know I should use @app.callback to get the hoverData or clickData of graph1. But I don’t know what info. should I send to graph2/graph3