What is the usage of onfocusin event in JavaScript?

HTMLJavascriptProgramming Scripts

The onfocusin event triggers when an element is to get focus. You can try to run the following code to learn how to implement onfocusin event in JavaScript −

Example

<!DOCTYPE html>
<html>
   <body>
      <p>Write below:</p>
      <input type="text" onfocusin="newFunc(this)">
      <script>
         function newFunc(x) {
            x.style.background = "blue";
         }
      </script>
   </body>
</html>
raja
Updated on 23-Jun-2020 09:06:49

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