Yes, droplists would be needed for us. We use the “Libslsxwriter for Clarion” to create data entry templates. We like the formatting flexibility and speed a lot. Thanks for this great tool!
I just looked at the lib functions but I don’t know how to create valid Clarion functions (prototypes?) for those. I hope the future support in the wrapper for droplists is soon
I have written a wrapper and template set for LibXlsxWriter. And I have support for lists and data validation. Almost all of the functionality of the library is there. Some esoteric charting methods have not been wrapped. I am working on wrapping all of them.
The current version of the class/templates supports version 0.8.7 of the library.
To write only the date or only the time, just send 0 for unusable vars, nothing else. I can add two functions that will do the same, but I don’t think this is really needed. Excel can’t store date or time separately https://libxlsxwriter.github.io/working_with_dates.html
As for specifying pictures, there is two ways. First, you can use TPicture library (Taboga software), it converts Clarion pictures to Excel pictures on the fly. I don’t plan to rewrite this library. Second way, you can specify original Excel picture for the date or time: