JavaScript converts an array to a CSV format, using javascriptcsv

JavaScript converts an array to a CSV format, using javascriptcsv

This example describes how JavaScript converts an array to a CSV format. Share it with you for your reference. The specific analysis is as follows:

The valueOf method of the array object in JavaScript can output the value of the array as a comma-separated string. The following Code demonstrates how to replace the array with a comma-separated string and a vertical string.

Var fruits = ['apple', 'peaches', 'oranges', 'mangoes']; var str = fruits. valueOf (); // output result: apple, peaches, oranges, mangoes

If you want to use a vertical line | split

Var fruits = ['apple', 'peaches', 'oranges', 'mangoes']; var str = fruits. join ("|"); // print str: apple | peaches | oranges | mangoes

The complete DEMO code is as follows:

Click here to convert fruits array to CSV: <button onclick = "javsacrept: convert () "> Convert to CSV </button> <br> <pre> var fruits = ['apple', 'peaches', 'oranges', 'mangoes']; </pre> <script> function convert () {var fruits = ['apple', 'peaches', 'oranges', 'mangoes']; var str = fruits. valueOf (); alert (str) ;}</script>

I hope this article will help you design javascript programs.