[Haskell-cafe] The Good, the Bad and the GUI

Wojtek Narczyński wojtek at power.com.pl
Thu Aug 14 18:25:23 UTC 2014

W dniu 2014-08-14 19:22, Raphaël Mongeau pisze:
> Would't this be a good solution to the partial null fields probleme?

It is a solution to the null problem alone. But it is not a holistic way 
to create good GUIs. For example id doesn't touch the following 
problems: checking input for legal characters, text field lengths, 
numeric ranges, inter-field dependencies, inter-record dependencies, 
undo, saving partially filled forms to finish filling them in later, and 
probably many more.

Also, I'm after something in the spirit of Alberto's hplayground. For 
the web UI to be appealing nowadays, it has to work on the client.



More information about the Haskell-Cafe mailing list