Target element with 2 classes inside a jquery not selector

Question

I can't seem to get this to work, it is probably pretty simple but here we go:

This is my selector and I want to look for an element with both the selection[0] and selection[1] class but this does not look for an element that has both. As far as I can tell it only grabs the first selection class and looks for that.

$(this).not("." + selection[0], "." + selection[1]).hide();

I've tried manually inputting it like this and it works:

$(this).not(".class1.class2").hide();

I'm guessing the comma seperates the selectors and it is going wrong there. How can I achieve the same functionality though?

Answer 1

用+代替逗号,以将dot [0]连接起来.

$(this).not("." + selection[0] + "." + selection[1]).hide();

Answer 2

This line

$(this).not("." + selection[0], "." + selection[1]).hide();

has a syntax error (not from JS point of view but jquery selector point of view)

make it

$(this).not("." + selection[0] + "." + selection[1]).hide(); //replaced comma with +