Use of clone method in jQuery?
The jQuery clone() method will copy the data and events associated with the DOM (Document Object Model)elements that are copied, meaning that it copies the matched elements as well as all of their descendant elements , text nodes and attributes . This method returns a jQuery object of the target. Syntax
$(selector).clone(truefalse)
The jQuery clone() method internally tracks all the handlers attached to the node so whenever use a clone() method it creates a deep copy (optional argument) that contains the source element's events. When used in conjunction with one of the insertion methods, .clone() is a convenient way to duplicate elements on a page.
$("button").click(function(){
$("div").clone().appendTo("body");
});
<div>First Div</div>
<div>Second Div</div>

First Div
Second Div
source
<!DOCTYPE html>
<html lang="en">
<head>
<title>jQuery clone() method</title>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$("button").click(function(){
$("div").clone().appendTo("body");
});
});
</script>
</head>
<body>
<div>First Div</div>
<div>Second Div</div>
<button>Clone It</button>
</body>
</html>
You can clone a jQuery element in numerous ways, but whenever you do so, make sure that when you clone an element, you're properly identifying and managing events, so you don't get erratic results .
Difference between .clone() and .html() in jQuery?
- jQuery .clone() returns a jQuery object while jQuery .html() returns a string.
- jQuery clone() method copies the matched elements as well as all of their descendant elements and text nodes, while jQuery .html() can be used to get the contents of any element. If the selector expression matches more than one element, only the first match will have its HTML content returned.
Related Topics
- jQuery Interview Questions (Part-2)
- jQuery Interview Questions (Part-3)
- Is jQuery a programming language?
- Why do we need to go for JQuery?
- How to check jQuery version?
- How to multiple version of jQuery?
- What is jQuery CDN?
- Advantages of minified version of JQuery
- How do I check if the DOM is ready?
- How to Use the jQuery load() Method
- Difference between document.ready() and body onload()?
- Is jQuery is a replacement of JavaScript?
- JQuery or JavaScript which is quicker in execution?
- What is the use of param() method?
- How to work with jQuery parent(), children() and siblings()?
- Difference between parent() and parents() in jQuery?
- What does jQuery data() function do?
- How do you check if an element exists or not in jQuery?
- How do I check if an HTML element is empty using jQuery?
- How to run an event handler only once in jQuery?
- How to disable/enable an element with jQuery
- Hide and show image on button click using jQuery
- Difference Between Prop and Attr in jQuery
- How do I check if an element is hidden in jQuery?
- What happen if you return false from a jQuery event handler?
- What is each() function in jQuery? How do you use it?
- Which one is more efficient, document.getElementbyId( "myId") or $("#myId)?
- What is the difference between $.map and $.grep in jQuery
- What is the use of serialize method in jQuery
- What is event.PreventDefault in jQuery?
- Difference between event.PreventDefault and event.stopPropagation?
- What are deferred and promise object in jQuery?
- What are source maps in jQuery?
- What does the jQuery migrate function do?
- Differences Between jQuery .bind() and .live()?
- How can you delay document.ready until a variable is set?
- How to disable cut,copy and paste in TextBox using jQuery?
- How to prevent Right Click option using jquery?
- How does the jQuery pushStack function work?
- Why use jQuery filter() Methods?
- Difference between find() and closest() in jquery?
- How To Use Ajax In Jquery?
- How to multiple AJAX requests be run simultaneously in jQuery?
- Can we call C# code behind using jQuery?
- How to include jQuery in ASP.Net project?
- Need to add jQuery file in both Master and Content page?
- Uncaught TypeError: $(…).modal is not a function jquery
- How to check whether a checkbox is checked in jQuery?
- Uncaught ReferenceError: $ is not defined
- How to Convert JSON Date to JavaScript/jQuery date