Javascript DOM HTML Input Date form Property get

Introduction

Return the form's id containing the <input type="date"> element: 

var x = document.getElementById("myDate").form.id;

Click button to return the form's id where the date field is from.

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<!DOCTYPE html>
<html>
<body>

<form id="myForm">
A date control: <input type="date" id="myDate">
</form>/*from ww  w  . java 2 s  .  c  o  m*/
<button onclick="myFunction()">Test</button>

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

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

</body>
</html>

The form property returns a reference to the form containing the date field.

This property returns a form object on success.

If the date control is not in a form, null is returned

This property is read only.




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