zxCoder
V2EX  ›  问与答

css 怎么选择多个祖先选择器的多个后代选择器

  •  
  •   zxCoder · Mar 18, 2021 · 1090 views
    This topic created in 2010 days ago, the information mentioned may be changed or developed.

    这两个要合起来

    querySelectorAll('#a, a,.anchor')

    querySelectorAll('#b, a,.anchor')

    2 replies    2021-03-18 21:04:33 +08:00
    looking0truth
        1
    looking0truth  
       Mar 18, 2021
    `"h1,.header".split(",").map(q=>document.querySelectorAll(q)).reduce((a,b)=>[...a,...b])`
    imjamespond2020
        2
    imjamespond2020  
       Mar 18, 2021 via Android
    a b flat
    About   ·   Help   ·   Advertise   ·   Blog   ·   API   ·   FAQ   ·   Privacy   ·   Solana   ·   2719 Online   Highest 6679   ·     Select Language
    创意工作者们的社区
    World is powered by solitude
    VERSION: 3.9.8.5 · 29ms · UTC 05:09 · PVG 13:09 · LAX 22:09 · JFK 01:09
    ♥ Do have faith in what you're doing.