topic Re: Reactive bar chart - Legend order flipping in App Development

Reactive bar chart - Legend order flipping

DSDD — Sat, 16 Nov 2024 17:50:31 GMT

Dear Community,

i created a reactive bar chart. The problem is that the legend order respectively the color of the groups flip arbitrarily dependig on the users selection via a slider.

Example slider value 30

Slider value 70, other selection

Other Selection, other slider value:

On what does this depend? Does it depend on the first data row of the result?

How can i define the desired order and desired color??

Caveat: The Grouping dimension depends on a reactive variable.

Thanks in advance

Re: Reactive bar chart - Legend order flipping

dplr-rn — Wed, 11 Nov 2020 15:42:50 GMT

hard to diagnose without more details but most likely due to your sort order

Re: Reactive bar chart - Legend order flipping

DSDD — Wed, 11 Nov 2020 16:43:30 GMT

Sort order of what? Is there any possibility to define an order within a reactive calculation?

The code for the group-dimension in my bar chart is written in R included in R.ScriptEval()

Lets say the two levels of my grouping variable are "bottom" and "top". But my output-column depending on the reactive input value not necessarily contains both.

Is there a chance to define the order, maybe within a variable?