I’m new to Dash but so far I have been able to make a heatmap with different callbacks such as selector, range slider, etc and even combined the interactions with each other.
Now I need to go a step further.
Is it possible in Dash for the user to click on a cell in the heatmap and use this as input for another callback function? For example, I want the user to click on a cell and this needs to update another Network figure to the corresponding position in the heatmap.
I was also wondering whether it is possible in Dash to grey out certain values inside the heatmap. So only the cells the user has clicked on stay colored. I can’t change the value to np.nan because I need these values to stay blank and I also cannot use 0 values, since the dataset also contains these to be colored like they are based on the colour scale.