Charts parameter change when react component are updated

[AlasDiablo]

Hello, i encounter a problem with the update of the chart with react.

When i change some parameter dynamically i have some parameter set back to default.
For my part i have debug my code and i have found this

• When parameter update the react props are valid (all parameter are set to the right values)
• When parameter update my Vega-lite builder output the right charts
• But when the react display are updated some parameter are change to the default value, from my default model.

Project specification:

I work on Lodex an open source project from the CNRS-inist and my mission is to convert old charts make with Recharts to Vega-lite and Vega.

My code structure at my level is:

• Models: JSON with my default charts write in Vega lite

• Builder: Update the models with new parameter (color, order by, and more.)

• View (React component): Call the Builder (with react props contenting the models parameter) and create the display charts

• dependencies:

  • react: 16.12.0
  • react-vega: 7.3.0
  • redux: 3.7.2
  • react-redux: 5.1.1
  • vega: 5.13.0
  • vega-lite: 4.13.1

I give the most important dependencies because my project have more that 140 dependencies...

Example (change order by from -x to x) :

Before update:

After update