Description
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 (,).
This method has the form:
Array.join(separator)
Parameter | Description |
---|---|
separator | (optional) The separator to be used. If omitted, the elements are separated with a comma |
Examples
The following example shows the basic use of this method.
<script>
var cols = [ "Red", "Green", "Blue" ];
document.write(cols.join(" and "));
</script>
This produces the following result:
Browser Support
Firefox | IE | Chrome | Opera | Safari |
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