Javascript DOM HTML Output Object get

Introduction

The Output object represents an HTML <output> element.

We can access an <output> element via document.getElementById(): 

var x = document.getElementById("myOutput");

Click the button to display the name of the output element.

View in separate window 

<!DOCTYPE html>
<html>
<body>
<form oninput="x.value=parseInt(a.value)+parseInt(b.value)">0
   <input type="range" id="a" value="50">100
  +<input type="number" id="b" value="50">
  =<output id="myOutput" name="x" for="a b"></output>
</form>/*from w w  w .  j av  a  2s . c  o m*/
<button type="button" onclick="myFunction()">Test</button>

<p id="demo"></p>

<script>
function myFunction() {
  var x = document.getElementById("myOutput").name;
  document.getElementById("demo").innerHTML = x;
}
</script>

</body>
</html>



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