One of the features in my application is a log where a user can add log entries. I want to make it possible to for the user to export this data. However I do not know which format I should use for this. The data looks like this:
A date, distance, duration, maximum four category names. What I want is to make it possible to send it on mail or open it with dropbox using the URL scheme if the user has dropbox.
I have read about CSV format but I don’t know if that is a good file format? My main concern is that the user do not have to have a fixed number of categories (could be between 1-4 categories)
Seeing as the columns of data to be exported will be dynamic in total, it will depend on what the user selects – and there’s nothing wrong with this.
I think .csv is fine for this purpose as well – but you need to ask yourself… what will the user be doing with the data? You could either offer multiple file export formats or whatever is the best-for-purpose format, depending on what your average user will do with it.