Split String by Comma

To split a string by comma character in JavaScript, call split() method on the given string and pass comma delimiter string as argument in the method call.

The expression to split a string str by comma delimiter is

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str.split(',');

Example

In the following example, we take a string in str, split the string by comma delimiter ',', and display the splits array in pre#output.

index.html

<!DOCTYPE html>
<html lang="en">
  <body>
    <pre id="output"></pre>
    <script>
      var str = 'apple,banana,cherry';
      var values = str.split(',');
      for(index = 0; index < values.length; index++) {
        document.getElementById('output').innerHTML += values[index] + '\n';
      }
    </script>
  </body>
</html>

Conclusion

In this JavaScript Tutorial, we learned how to split the given string by comma delimiter using String.split() method, with example program.