2020/JQuery

JQuery is()

꽃꽂이하는개발자 2020. 3. 2. 18:32
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<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <script src="http://code.jquery.com/jquery-latest.min.js"></script>
    <script>
      // is : 문서 객체의 특징을 판별
      //$(selector).is(selectorElement, function(index, element))
      $(document).ready(function() {
        $("h1").each(function() {
          if ($(this).is(".header")) {
            $(this).css("color", "blue");
          }
        });
      });
    </script>
    <title>Document</title>
  </head>
  <body>
    <h1 class="header">너를 향한</h1>
    <h1>나의 마음은</h1>
    <h1 class="header">Blue</h1>
  </body>
</html>
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