if i have a question and answer system, and i want to add a tag feature, as for every question i should have some tags, separated by comma (just in stackoverflow):
1.I want to have a separate class model for that, with a foreign key to a question 2.in the form, i want the user to be able to add many tags, separated by comma, and when the form is sent, i want the tags to be stored in a table: each tag a registration
What should i use in form, so that the tags separated by comma to be saved in the database, each tag a registration? (for easy searching)
Thanks