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JavaScript: Convert the letters of a given string in alphabetical order

JavaScript Basic: Exercise-52 with Solution

Write a JavaScript program to convert the letters of a given string in alphabetical order.

Pictorial Presentation:

JavaScript: Convert the letters of a given string in alphabetical order

Sample Solution:

HTML Code:

<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width">
  <title>JavaScript program to convert the letters of a given string  in alphabetical order.</title>
</head>
<body>

</body>
</html>

JavaScript Code:

function alphabet_Soup(str) { 

    return str.split("").sort().join("");
         
}

console.log(alphabet_Soup("Python"));

console.log(alphabet_Soup("Exercises"));

Sample Output:

Phnoty
Eceeirssx

Flowchart:

Flowchart: JavaScript - Convert the letters of a given string in alphabetical order

ES6 Version:

function alphabet_Soup(str) { 

    return str.split("").sort().join("");
         
}

console.log(alphabet_Soup("Python"));

console.log(alphabet_Soup("Exercises"));

Live Demo:

See the Pen JavaScript - string in alphabetical order - basic-ex-52 by w3resource (@w3resource) on CodePen.


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Previous: Write a JavaScript program to convert a given number to hours and minutes.
Next: Write a JavaScript program to check if the characters a and b are separated by exactly 3 places anywhere (at least once) in a given string.

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JavaScript: Tips of the Day

How to insert an item into an array at a specific index (JavaScript)?

What you want is the splice function on the native array object.

arr.splice(index, 0, item); will insert item into arr at the specified index (deleting 0 items first, that is, it's just an insert). In this example we will create an array and add an element to it into index 2:

var arr = [];
arr[0] = "Jani";
arr[1] = "Hege";
arr[2] = "Stale";
arr[3] = "Kai Jim";
arr[4] = "Borge";

console.log(arr.join());
arr.splice(2, 0, "Lene");
console.log(arr.join());

Ref: https://bit.ly/2BXbp04