JavaScript join() Method
 JavaScript Array Object
Definition and Usage
The join() method joins all elements of an array into a string, and returns the string.
The elements will be separated by a specified separator. The default separator is comma (,).
Syntax
| Parameter |
Description |
| separator |
Optional. The separator to be used. If omitted, the elements are separated with a comma |
Browser Support
The join() method is supported in all major browsers.
Example
Example
Join all elements of an array into a string:
<script type="text/javascript">
var fruits = ["Banana", "Orange", "Apple", "Mango"];
document.write(fruits.join() + "<br />");
document.write(fruits.join("+") + "<br />");
document.write(fruits.join(" and "));
</script>
|
The output of the code above will be:
Banana,Orange,Apple,Mango
Banana+Orange+Apple+Mango
Banana and Orange and Apple and Mango |
Try it yourself »
|
JavaScript Array Object
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