querySelectorAll: manipulating nodes
问题 As far as I have understood, querySelector returns a real changeable element while querySelectorAll returns a non-live Static Node Set. I want to adjust the style of all elements fitting to a specific selector. It works fine for the first element with querySelector , but not for all matching elements with querySelectorAll . I guess that's because the node set is non-live. Is there a workaround? Or am I missing something? 回答1: The problem is that querySelector returns a single node.