UserModel has no way to save to xlsx.

[zaphar]

The Model can be passed to the functions save_to_* to save to xlsx. The UserModel consumes the Model however and has no corresponding mechanism to save to xlsx.

I have considered adopting the UserModel in my own terminal spreadhseet app sheetsui but currently there is no way to save to a file if you use it.

[nhatcher]

Hi @zaphar, first of all awesome job with sheetui!

Let me know if #263 fixes it for you.

We can't really save_to_xlsx in the use model itself because that would bring the whole xlsx crate dependency that we don't want to have in the wasm build

[zaphar]

@nhatcher, I'll try to test that later this evening but it looks like it should be sufficient. Thanks for the kind words on sheetui.

[zaphar]

@nhatcher that seems to work as expected, thanks!