Javascript Reference - HTML DOM Input Range form Property

The form property gets the form containing the slider control.

Browser Support


`form`	Yes	10.0	Yes	Yes	Yes

Syntax

var v = rangeObject.form

Return Value

A reference to the form element containing the slider control. If the slider control is not in a form, null is returned.

Example

The following code shows how to get the id of the form containing the <input type="range"> element.


<!DOCTYPE html>
<html>
<body>
<!--from   w  ww. j  a  v a  2 s.c  o  m-->
<form id="myForm">
  <input type="range" id="myRange">
</form>
<button onclick="myFunction()">test</button>

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

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

</body>
</html>

The code above is rendered as follows: