LoginSignup
0
0

More than 3 years have passed since last update.

同じタグにイベントを追加する方法

Posted at

同じタグにイベントを追加する方法について、jQueryで書く場合とJSで書く場合の違いのメモ

jQuery

$(function(){
  $('li').click(function(){
    let name = $(this).attr('class');
    alert(name);
  })
})

JavaScript

const tagName = document.getElementsByTagName('li');
//tagNameには配列が返ってくる。

for (let i = 0; i < 3; i++){
  tagName[i].addEventListener('click',function(){
    alert(tagName[i].className);
  })
}
0
0
0

Register as a new user and use Qiita more conveniently

  1. You get articles that match your needs
  2. You can efficiently read back useful information
  3. You can use dark theme
What you can do with signing up
0
0