The DOM HR Object is used to represent the HTML <hr> element. The hr element is accessed by getElementById().
Properties:
- Align: It is used to set or return the alignment of a horizontal element.
- color: It is used to set or return the color of the horizontal element.
- noshade: It is used to set or return the noshade property in a horizontal element.
- size: It is used to set or return the height of a horizontal line.
- width: It is used to set or return the width of a horizontal line.
Syntax:
document.getElementById("ID");Where “ID” represents the element id.
Example 1: In this example, we will see the use of DOM HR Object.
html
<!DOCTYPE html><html>
<head>
<title>HTML DOM HR Object</title>
</head>
<body>
<h1>GeeksForGeeks</h1>
<h2>DOM HR Object</h2>
<p>There is a horizontal
rule below this paragraph.</p>
<!-- Assigning id to 'hr' tag. -->
<hr id="GFG">
<p>This is a horizontal rule above this paragraph.</p>
<button onclick="myGeeks()">Try it</button>
<script>
function myGeeks() {
// Accessing 'hr' tag.
let x = document.getElementById("GFG");
x.style.display = "none";
}
</script>
</body>
</html>
|
Output:
Example 2: HR Object can be created by using the document.createElement Method.
HTML
<!DOCTYPE html><html>
<head>
<title>HTML DOM HR Object
</title>
</head>
<body>
<h1 style="color:green;">GeeksForGeeks</h1>
<h2>DOM HR Object</h2>
<button onclick="myGeeks()">Submit</button>
<script>
function myGeeks() {
let g = document.createElement("HR");
document.body.appendChild(g);
}
</script>
</body>
</html>
|
Output:
Supported Browsers: The browser supported by DOM HR Object are listed below:
- Google Chrome
- Internet Explorer
- Firefox
- Opera
- Safari