jQuery param() method

Last Updated : 11 Jul, 2023

The param() method in jQuery is used to create a serialized representation of an object.

Syntax:

$.param( object, trad )

Parameters: This method accepts two parameters as mentioned above and described below:

object: It is a mandatory parameter that is used to specify an array or object to serialize.
trad: It is an optional parameter and is used to specify whether or not to use the traditional style of param serialization.

Example 1:uses This example uses the param() method to create a serialized representation of an object.

html

<!DOCTYPE html>
<html>

<head>
    <title>
        jQuery param() Method
    </title>

    <script src=
"https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js">
    </script>
</head>

<body style="text-align:center;">

    <h1 style="color:green;">
        GeeksForGeeks
    </h1>

    <h2>jQuery param() method</h2>

    <button>Click</button>

    <div></div>

    <!-- Script using param() method -->
    <script>
        $(document).ready(function () {

            personObj = new Object();

            personObj.Firstword = "Geeks";
            personObj.Secondword = "For";
            personObj.Thirdword = "Geeks";
            personObj.Wordcolor = "Green";

            $("button").click(function () {
                $("div").text($.param(personObj));
            });
        });
    </script>
</body>

</html>

Output:

jquery-53

Example 2:This example uses the param() method to create a serialized representation of an object.

html

<!DOCTYPE html>
<html>

<head>
    <title>
        jQuery param() Method
    </title>

    <script src=
"https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js">
    </script>
</head>

<body style="text-align:center;">

    <h1 style="color:green;">
        GeeksForGeeks
    </h1>

    <h2>jQuery param() method</h2>

    <button>Click</button>

    <div></div>

    <!-- Script using param() method -->
    <script>
        $(document).ready(function () {

            personObj = new Object();

            personObj.Fullword = "GeeksForGeeks ";
            personObj.Wordcolor = " Green";

            $("button").click(function () {
                $("div").text($.param(personObj));
            });
        });
    </script>
</body>

</html>

Output:

jquery-54

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