How do I return a value from a javascript function - Stack Overflow

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Say I have a function

function myFunction(myValue) {

    // do something

}

How would I return a value from this, say a string type after the method is executed?

Say I have a function

function myFunction(myValue) {

    // do something

}

How would I return a value from this, say a string type after the method is executed?

• javascript
• function
• return-type

Share Follow edited May 20, 2010 at 13:45 BalusC 1.1m376376 gold badges3.6k3.6k silver badges3.6k3.6k bronze badges asked May 20, 2010 at 13:28 Calibre2010Calibre2010 3,85999 gold badges2626 silver badges3535 bronze badges 3

• 1 w3schools./js/js_functions.asp – karim79 Commented May 20, 2010 at 13:30
• 7 That isn't a jQuery function. – user113716 Commented May 20, 2010 at 13:31
• 1 Since Javascript isn't strictly typed, while you can easily return a string as shown below, you aren't going to have a strict return type from your method, etc. – justkt Commented May 20, 2010 at 13:43

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2 Answers 2

Sorted by: Reset to default 12

Use the return statement:

return "Hello";

https://developer.mozilla/en/Core_JavaScript_1.5_Reference/Statements/return

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Also, JavaScript is dynamically typed so you don't have to specify a type for the function, just return the variable.

function myFunction(myValue) {
  // do something

  // return to caller of function:
  return myValue;
}

var result = myFunction(myValue);

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