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並前往https://discuss.codecademy.com/t/changing-background-color-with-class/385183

Changing background color with class - JavaScript

getElementById ("reset").style.backgroundColor = "#FFF"; }. I think this is a more styled way of doing it: JS: function reset(){ document.

確定！ 回上一頁

查詢 「getElementById class」的人也找了：

  1. getElementsByClassName
    2.
  2. getElementById
    3.
  3. getElementsByTagName
    4.
  4. document.getelementbyid value
    5.
  5. Element class
    6.
  6. querySelector
    7.
  7. getElementsByClassName forEach
    8.
  8. getElementsByClassName value
    9.