HTML DOM Textarea form Property
The HTML DOM Textarea form property returns the cite of the form which enclose the text area.
Syntax
Following is the syntax −
object.form
Let us see an example of HTML DOM Textarea form Property:
Example
<!DOCTYPE html>
<html>
<style>
body {
text-align: center;
background-color: #363946;
color: #fff;
}
form {
margin: 2.5rem auto;
}
button {
background-color: #db133a;
border: none;
cursor: pointer;
padding: 8px 16px;
color: #fff;
border-radius: 5px;
font-size: 1.05rem;
}
.show {
font-weight: bold;
font-size: 1.4rem;
}
</style>
<body>
<h1>DOM Textarea form Property Demo</h1>
<form id="Form 1">
<fieldset>
<legend>Form 1</legend>
<textarea rows="5" cols="20">Hi! I'm a text area element with some dummy text.</textarea>
</fieldset>
</form>
<button onclick="identify()">Identify Textarea Form</button>
<p class="show"></p>
<script>
function identify() {
var formId = document.querySelector("textarea").form.id;
document.querySelector(".show").innerHTML = "Hi! I'm from " + formId;
}
</script>
</body>
</html>Output
Click on “Identify Textarea Form” button to identify the form which contain the textarea element.
Published on 20-Sep-2019 15:02:25
