Option groups

[n-sviridenko]

Hello!

Would you please to add something like <optgroup/>?

[paperless]

By the way, if you implement this it'd be great if the groups themselves were selectable.

[ugoa]

Any updates for this one?

[antocorso]

I'm interested in it too

[skaiy]

Very useful function, strongly recommended to update this！

[pckz]

any new about this feature?

[sephone-jason]

I would be very interested in this functionality, right now I just have two sets of data inter-mingled.

[kl3sk]

No feature after 2 years :'(

Any plan to do this ?

[Joeffison]

yeah, that would be great

[shineirvin]

Any update about this feature ?

[gr8bit]

Merge #658 please?

[jd-solanki]

+1

[ravatsinh]

is it fixed ?
if yes can anyone provide example please....

[sshiling]

+1

[leoclo]

+1

[leoclo]

+1

[kalibano]

any update about this feature? or someone could provide custom implementation of this feature will be helpful

[nolleto]

Can I help with this issue? 👀