shiny coupled event with R

[pieterjanvc]

Hello,

Thanks for you first effort in providing more code, we're almost there but not quite ...

The point of a reprex is that we get the data and code in such a format that we can just copy paste it into RStudio and run it until we see the error or issue. In your case, the code you shared lacks a few things:

• The Shiny app code is incomplete, I only see parts of the server function which will not make me able to run it.I don't need all code, but I need enough to run the app with the basics that can recreate your issue (UI and server)
• You are calling a database from your code. Since I don't have this database, I won't be able to run anything after that part of the code. Please extract one bit of sample data out of it and share it as a data frame.
• The data you shared in the table is not in a format that I can copy-paste into a data, frame in R. Please read the reprex guide carefully on how to use the datapasta package to generate copy-paste friendly data frames.

The goal is you slim the code down to the bare minimum needed to create one example of what you are looking for. I again refer to the Shiny reprex page

Shiny debugging and reprex guide

Shiny issues can be challenging to resolve relative to other problems with your code or statistical methods. Shiny apps are often large, complex projects with interacting files. When seeking help from others it is considered polite to: First, do your best to work through RStudio's debugging tools to diagnose your issue on your own. Often those shiny logs and tracebacks are useful to others trying to help out. Second, strive to minimize the effort required to replicate your issue. You can do this with a reproducible example ("reprex"). Shiny Debugging Errors in Shiny code can be difficult to track down. If you don't know where your problem is coming from, you can track it down with some o…

I know it's not easy to create a reprex, but it really will increase the chances we find a solution.

PJ