jQuery UI Droppable enable() Method

Last Updated : 14 Dec, 2022

jQuery Mobile is a set of HTML5 based user system interaction widget toolbox used for various purposes build on top of jQuery. It is designed to build fast and responsive sites accessible to mobile, tabs, and desktops. The jQuery UI Droppable enable() method is used to enable the draggable elements to be accepted by the droppable element.

Syntax:

$('selector').droppable("enable");

Parameters: This method does not accept any parameters.

CDN Links: First, add jQuery UI scripts needed for your project.

<link rel=”stylesheet” href=”https://code.jquery.com/ui/1.12.1/themes/smoothness/jquery-ui.css”>
<script src=”https://code.jquery.com/jquery-1.12.4.js”></script>
<script src=”https://code.jquery.com/ui/1.12.1/jquery-ui.js”></script>

Example:

HTML

<!doctype html>
<html lang="en">

<head>
    <link rel="stylesheet" href=
"https://code.jquery.com/ui/1.12.1/themes/smoothness/jquery-ui.css">
    <script src=
"https://code.jquery.com/jquery-1.12.4.js">
    </script>
    <script src=
"https://code.jquery.com/ui/1.12.1/jquery-ui.js">
    </script>
    <style>
        h1 {
            color: green;
        }

        div {
            color: white;
            display: flex;
            justify-content: center;
            align-items: center;
            text-align: center;
        }

        #div2 {
            width: 150px;
            height: 150px;
            background: blue;
        }

        #div1 {
            position: absolute;
            left: 250px;
            width: 200px;
            height: 200px;
            background: green;
            color: #fff;
        }
    </style>
</head>

<body>
    <h1>GeeksforGeeks</h1>

    <h3>jQuery UI Droppable enable() method</h3>

    <div id="div1">Drop here</div>
    <div id="div2">Drag me</div>

    <br>
    <button onclick="enableDroppable()">
      Enable Droppable
    </button>

    <script>
        $("#div2").draggable();
        $("#div1").droppable({
            drop: () => alert("Element Dropped!")
        });

        // Disable droppable by default
        $("#div1").droppable("disable");

        // Enable droppable on function call
        function enableDroppable() {
            $("#div1").droppable("enable");
        }        
    </script>
</body>

</html>

Output:

Reference: https://api.jqueryui.com/droppable/#method-enable

jQuery UI Droppable enable() Method

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jQuery UI Droppable enable() Method

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