jQuery addBack() Method
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jQuery addBack() Method
The jQuery addBack() method adds the previous set of elements on the stack to the current set.
In the following example, addBack() methods adds 'Elderberry' to the stack.
Example
HTML Editor
<!DOCTYPE html>
<html lang="en-US">
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
</head>
<body>
<h1>jQuery addBack() Method</h1>
<ul>
<li>Apple</li>
<li class="end">Banana</li>
<li>Cheery</li>
<li>Dragon fruit</li>
<li class="start">Elderberry</li>
<li>fig</li>
<li>Grapes</li>
<li>Honeydew</li>
</ul>
<script>
$(document).ready(function(){
$("li.start").prevUntil("li.end").addBack().css("color", "red");
});
</script>
</body>
</html>
Syntax
$(selector).addBack(elem);
Parameter Values
| Value | Type | Explanation |
|---|---|---|
| elem | Optional | Specifies a string containing a selector expression to match the current set of elements against. |
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