If you want to divide a String into an ordered list of substrings then use the JavaScript String split() Method. This method splits a string into an array of substrings and returns the new array.
str.split(separator, limit)- separator (optional) – The pattern describing where each split should occur.
- limit (optional) – An integer that limits the number of splits.
Note: this method does not change the original string.
JavaScript String split
Simple example code.
<!DOCTYPE html>
<html>
<body>
<script>
const str = 'JavsScript split() method.';
const words = str.split(' ');
console.log(words[1]);
const chars = str.split('');
console.log(chars[8]);
</script>
</body>
</html> Output:
The split string between words
If (” “) is used as a separator in the split() method, the string is split between words.
console.log("ABCDEF".split("")); // [ 'A', 'B', 'C', 'D', 'E', 'F' ]How do I split a string, breaking at a particular character?
Answer: With JavaScript’s String.prototype.split function:
var input = 'john smith~123 Street~Apt 4~New York~NY~12345';
var fields = input.split('~');
var name = fields[0];
var street = fields[1];
// etc.Do comment if you have any doubts or suggestions regarding this JS split method topic.
Note: The All JS Examples codes are tested on the Firefox browser and the Chrome browser.
OS: Windows 10
Code: HTML 5 Version