i'm stuck with a project and can't figure out how to do what they want.
I hope someone here can help me out. Let me explain:
Posts need to have tags assigned to them but the tags also need to be grouped.
I have a time period that is 1000-1500 late middleages (group-tag)
Mongolian Empire (tag)
Mayan (tag) (also in 1500-1700 renaissance)
and the time period 1500-1700 renaissance (group-tag)
Golden Age (tag)
Mayan (tag) (also in 1000-1500 late middleages)
Then you can sort on group-tag and also on the single tag.
But i got stuck with a few things one of course is the group tags i could not find a solution for this myself and if i wanted to use taxonomy's you cant have double names so mayan wil become mayan-2 or something. So sorting wont work anymore and display tags with the articles would result in "mayan, mayan-2" and that is not what they want.
I hope someone can help me out, cause i'm going nuts with this problem.
Thanks in advance,