How to use HTML Before Method in JQuery

This article describe about HTML Before Method in JQuery.
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HTML before() method in jQuery

The before() method is used to insert an element on the selection position.

This before() method add the element at the front position of the selected element.

Syntax

$(selector).before(content)

Example

<!DOCTYPE html>

<html>

<head>

<script type="text/javascript" src="jquery.js"></script>

<script type="text/javascript">

    $(document).ready(function ()

{

        $("button").click(function ()

{

            $("p").before("<p>Hello world!</p>");

        });

    });

</script>

</head>

<body>

<p>This is a JQuery.</p>

<button>Insert content afer click this button</button>

</body>

</html>

Output1

op1.jpg

Output2

op2.jpg

Using a Function

We use a function to insert specified content before selected elements.

Syntax

$(selector).before(function(index))

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