Can does html document include id with same name more that one? To which element does the function refer in that case?

Question

I know about classes.

Answer 1

@Karel: um... how many ids do you have? I only have one id card to identify myself. it's the same for tags. it won't be valid html if they had multiple ids.

Answer 2

Point blank straight.... This question has the right answer by Mario Laurisch. There's a reason for classes.

Answer 3

there can be multiple ids in a html document, but all of them must be unique and every tag may only have one id.

Answer 4

I expanded the question.

Answer 5

@Mario, if P tag has id that is same DIV's id?

Answer 6

Find answer at http://stackoverflow.com/questions/8498579/how-jquery-works-when-there-are-multiple-elements-with-the-same-id

Answer 7

I'm going to try multiple id per a tag. I don't see why this can't be possible.

Answer 8

@Mario well, you are right. Accidentaly, I was just thinking about some trick in an environment where I can't use php nor sql ( my job is not IT).