LoginSignup
0

More than 3 years have passed since last update.

filter()とfind()の違い

Posted at

find()

jQueryオブジェクトの各要素の子孫要素を対象として要素を絞り込む

<div class='parent'>
  <div class='child'></div>
</div>
<div class='parent'>
  <div class='child'></div>
</div>
$('.parent').find('.child');

この場合の対象の要素は⬇️

<div class='child'></div>
<div class='child'></div>

filter()

jQueryオブジェクトの各要素を対象として要素を絞り込む

<div class='parent'>
  <div class='child'></div>
</div>
<div class='parent'>
  <div class='child'></div>
</div>
$('.parent').filter('.child');

この場合の対象の要素は⬇️

<div class='parent'>
  <div class='child'></div>
</div>
<div class='parent'>
  <div class='child'></div>
</div>

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