Create a function greeting(name) that accepts a name argument and returns a personalized greeting if a name is present (must be done in javascript)

example:

input: greeting("charlotte");

output: "hello, charlotte! ";

input: greeting();

output: "hello! ";

Following are the program in the JavaScript Language.

//define function

function greeting(name)  

{

//set string type object

put = "Hello"

//set the if conditional statement

if (name) {

//concatenate with the object

put += ", "+name;

}

//concatenate "!" with object

put += "!";

console.log(put);

}

console.log(new greeting("Charlotte"));

Output:

Hello, Charlotte!

Explanation:

In the following program, Firstly we set a function "greeting" and pass an argument "name", inside the function.

Set a string type object "put" and initialize to "Hello" in it.Set the if conditional statement to check the the argument "name" and concatenate the value of the "name" before "Hello".Then, concatenate "!" after the "Hello" in name and print the object "put".

Finally, we call the function "greeting" through the pre-defined function "console.log()" by passing the sting inside the parameter.

To navigate a worksheet

Ido not think so i think the more questions you ask they go away