「jQuery入門」偶数行行で色分けするサンプル

2021年3月16日

書式
$(“tr:odd").css(“background-color", 値);
使用例

<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script>
$(document).ready(function(){
  $("tr:odd").css("background-color", "red");
});
</script>
</head>
<body>

<h1>test message</h1>

<table border="1">
  <tr>
    <th>Company</th>
    <th>Country</th>
  </tr>
  <tr>
    <td>AA01</td>
    <td>111</td>
  </tr>
  <tr>
    <td>BB02</td>
    <td>222</td>
  </tr>
  <tr>
    <td>CCC03</td>
    <td>333</td>
  </tr>
  <tr>
    <td>DDD04</td>
    <td>444</td>
  </tr>
  <tr>
    <td>EEE05</td>
    <td>555</td>
  </tr>
</table>

</body>
</html>

jQuery

Posted by arkgame

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