How to remove specific div element by using JavaScript?
Last Updated :
27 Jun, 2024
Removing a specific `<div>` element with JavaScript is crucial for dynamic web content management. Whether updating information, responding to user actions, or optimizing performance by cleaning the DOM, efficient DOM manipulation is essential. JavaScript offers diverse methods such as `removeChild`, `parentNode.removeChild`, `remove`, and jQuery for removing elements. This guide explores these techniques, empowering developers to choose the best approach based on project requirements.
These are the following methods:
Using parentNode.removeChild() method
This parentNode.removeChild() method removes a specified child node from the DOM tree and returns the removed node.
Syntax:
element.parentNode.removeChild(element);
Example: This example uses the parentNode.removeChild() method to remove a specific 'div' element.
html
<!DOCTYPE html>
<html>
<head>
<title>
Remove specific divisible
element using Javascript
</title>
</head>
<body style="text-align: center;">
<h1 style="color: green;">
GeekforGeeks
</h1>
<div id="gfg_up" style="font-size: 15px;
font-weight: bold;">
A Computer Science Portal for Geeks
</div>
<br />
<button onclick="GFG_click()">
click to remove
</button>
<hr />
<div id="gfg_down" style="font-size: 15px;
font-weight: bold;">
A Computer Science Portal for Geeks
</div>
<script type="text/javascript">
function GFG_click() {
let gfg_down =
document.getElementById("gfg_down");
gfg_down.parentNode.removeChild(gfg_down);
}
</script>
</body>
</html>
Output:
Using outerHTML property
The outerHTML property is used to set the contents of the HTML element. Hence we can remove a specified 'div' element by setting its contents to "" using the outerHTML property.
Syntax:
element.outerHTML=""
Example: This example uses the outerHTML attribute to remove a specific 'div' element.
html
<!DOCTYPE html>
<html>
<head>
<title>
Remove specific divisible
element using Javascript
</title>
</head>
<body style="text-align: center;">
<h1 style="color: green;">
GeekforGeeks
</h1>
<div id="gfg_up" style="font-size: 15px;
font-weight: bold;">
A Computer Science Portal for Geeks
</div>
<br />
<button onclick="GFG_click()">
click to remove
</button>
<hr />
<div id="gfg_down" style="font-size: 15px;
font-weight: bold;">
A Computer Science Portal for Geeks
</div>
<script type="text/javascript">
function GFG_click() {
document.getElementById("gfg_down")
.outerHTML = "";
}
</script>
</body>
</html>
Output:
Using .remove() method
This .remove() method removes the specified div element and all its child nodes.
Syntax:
element.remove();
Example: This example uses the remove() method to remove a specific 'div' element.
html
<!DOCTYPE html>
<html>
<head>
<title>
Remove specific divisible
element using Javascript
</title>
</head>
<body style="text-align: center;">
<h1 style="color: green;">
GeekforGeeks
</h1>
<div id="gfg_up" style="font-size: 15px;
font-weight: bold;">
A Computer Science Portal for Geeks
</div>
<br />
<button onclick="GFG_click()">
click to remove
</button>
<hr />
<div id="gfg_down" style="font-size: 15px;
font-weight: bold;">
A Computer Science Portal for Geeks
</div>
<script type="text/javascript">
function GFG_click() {
let gfg_down =
document.getElementById("gfg_down");
gfg_down.remove();
}
</script>
</body>
</html>
Output:
Using removeChild Method
This approach involves selecting the parent element and then removing the specific child <div>.
Example: To demonstrate removing the div using the removeChild method.
HTML
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Remove Specific Div - removeChild Method</title>
</head>
<body>
<div id="parent">
<div id="div1">Div 1</div>
<div id="div2">Div 2</div>
<div id="div3">Div 3</div>
</div>
<button onclick="removeDiv('div2')">Remove Div 2</button>
<script>
function removeDiv(divId) {
const parent = document.getElementById('parent');
const child = document.getElementById(divId);
if (child) {
parent.removeChild(child);
}
}
</script>
</body>
</html>
Output:
Output
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