@nedned @chriddyp @jack @Gatopianista Using the following example, I am trying to create a correlation heatmap on the left with a step slider. When hovering on a heatmap cell, the chart on the right will update to plot the time series of that cell.
Update Graphs on Hover https://dash.plotly.com/interactive-graphing
I ran into two problems and be able to solve the first one
- “error loading layout” - if I commented the slider layout part, the error vanishes but I did not know where the problem is and it seems to me the slider definition is okay and not missing any ) or ] or}. Let me know if this is not the case. - found it is related to the data array type of the slilder, and GOT this issue fixed.
- I defined the “customdata” to match the dimension of correlation data however it does not update the graph on the right while Hovering. The hover text is right as it shows the coordinate pair correctly.
Here is how it looks right now, the slider works perfectly except the graph on the right does not update with hovering.