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JavaScript - handle css file loading error

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Created by:

p_agon

589

In this article, we would like to show you how to handle .css file loading error using JavaScript.

Practical example

Edit

In this example, we handle .css file loading error by assigning handleError() function to the link element onerror attribute.

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<!doctype html>
<html>
<head>
  <script>
​
    function handleError() {
      console.error('.css file loading error.');
    }
​
  </script>
  <link rel="stylesheet" type="text/css" href="/invalid/path/to/file.css" onerror="handleError()" />
</head>
<body> Web page body here... </body>
</html>