[PyQt] to display cotent of database between two dates

[Denni]

Okay well when you can supply a MRE (Minimal Reproducible Example) rather than code snippets then perhaps I can help you troubleshoot what you are doing wrong but without that I am just spinning my wheels which does you or I no good. So give me the MUC (Minimal Usable Code) you are using to validate that you can get the specific thing you want done to work. If you using the entire program to troubleshoot this one issue you are doing that wrong -- for you need to learn to isolate what you are trying to make work until you understand that piece then and only then do you bring it into the program. To do otherwise can be an exercise in futility