How to store selected item in Select2 widget field?

Question

Yii

Good afternoon! Tell me how to save the selected item from the list in the Select2 widget kartik in the field? When selected, it is overwritten and there is a change event (like submit)

Answer 1

as well as any other information, this is the $_POST array

Answer 2

Don't bother too much.
Take an example from the Toaster;)
The main thing is not the name, but the content.

Answer 3

Prefixes applicable to any words - mega, super, profi (megaotvet, superotvet, otvetprofi)
Synonyms, antonyms.
To whom; to what? Your answer, my answer, your answer, correct answer, quick answer, We are the Experts
What? Quick response. Best Answer.
English or transliteration? clever-expert or umniy-expert (if transliteration, hissing sounds are unacceptable and Y b b I are not desirable)
But the coolest ones use adverbs? Although they are difficult.

Answer 4

You can bet on memorability or on meaning. Ideally, a combination of one and the other, as an example: ProfOtvet

Answer 5

Come up with a name so that I understand what I can buy from you.

Answer 6

The name doesn't matter!
Come up with something more or less understandable (for example, Ask an expert.rf or Ask-experts.com)
And take care of the content (it seems I'm not the only one who told you this...)