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JavaScript JavaScript Basics (Retired) Creating Reusable Code with Functions Passing an Argument to a Function

Mark Scott
Mark Scott
6,482 Points

Having trouble storing the value in the variable echo

function returnValue(mark){ return mark;
var echo = returnValue('mark');
}

script.js
function returnValue(mark){
  return mark;   
  var echo = returnValue('mark');   
}
index.html
<!DOCTYPE HTML>
<html>
<head>
  <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
  <title>JavaScript Basics</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>

1 Answer

Dale Severude
seal-mask
.a{fill-rule:evenodd;}techdegree seal-36
Dale Severude
Full Stack JavaScript Techdegree Graduate 71,350 Points

Hi Mark, The variable that stores a value needs to be declared outside of the function, since it is actually calling the function.

function returnValue(mark){
  return mark;   
}
var echo = returnValue('mark');