Javascript Array - join method
The join() method joins the individual elements of an array - combines them into a string, and returns the string. By default, the joined elements will be separated by a a comma separator.
Take a look at the following example
<html> <body> <script type="text/javascript"> var cars = ["Toyota", "Honda", "Audi"]; var carstring = cars.join() document.writeln('Popular Car brands ' + carstring + '<br />'); </script> </body> </html> |
Try this example online here .
It is also possible to specify an alternate separator by passing the separator inside the join function. Look at the following example. Take a look at the following example
<html> <body> <script type="text/javascript"> var cars = ["Toyota", "Honda", "Audi"]; var carstring = cars.join(); var carstring1 = cars.join(', '); var carstring2 = cars.join('+'); document.writeln('Popular Car brands ' + carstring + '<br />'); document.writeln('Popular Car brands ' + carstring1 + '<br />'); document.writeln('Popular Car brands ' + carstring2 + '<br />'); </script> </body> </html> |
Try this example online here .