* Three state toggle

[jelv]

Has anyone successfully set up a three state iup.toggle?

Reducing it to the absolute minimum

Code: Select all

local tglTest = iup.toggle{3state = 'YES'}

gives the error

3State.png (4.71 KiB) Viewed 93 times

I'm suspecting it isn't being parsed correctly as it begins with a number.

[Mark1834]

{3state = 'YES'} is an alternative and shorter version of {['3state'] = 'YES'}. IUP controls are defined as Lua tables, and the short version is permitted only if the key is a valid Lua variable name. If you use the full version, it should work as intended.

[jelv]

Thanks Mark