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

Posted by luckius kajoka
luckius kajoka
1,695 Points

how do the value of "echo" return to the value of a function when i call "returnValue" function there.

help me there please.

script.js 
function returnValue(voice) {
var echo = voice
return echo;
}
returnValue();
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

Shlomi Bittan
Shlomi Bittan
6,718 Points
Shlomi Bittan
Shlomi Bittan
6,718 Points

Hi luckius, You need to pass a parameter to the returnValue function. Right now you call that function with no parameters Try this:

returnValue('Some value');
luckius kajoka
luckius kajoka
1,695 Points

hi Shlomi ,thank you a lot.