April 6, 2019

jQuery Challenge #1 – Toggle Multiple Checkboxes

This is very basic jquery challenge. Watch first few seconds and try to accomplish it on your own, then resume!

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

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
</head>

<body>
    <input type="checkbox" name="all" id="all" value="all"> <label for="all">All</label>
    <input type="checkbox" name="apple" id="apple" value="apple"> <label for="apple">Apple</label>
    <input type="checkbox" name="orange" id="orange" value="orange"> <label for="orange">Orange</label>
    <input type="checkbox" name="mango" id="mango" value="mango"> <label for="mango">Mango</label>
    <input type="checkbox" name="grapes" id="grapes" value="grapes"> <label for="grapes">Grapes</label>

    <script src="https://code.jquery.com/jquery-3.3.1.min.js"
        integrity="sha256-FgpCb/KJQlLNfOu91ta32o/NMZxltwRo8QtmkMRdAu8=" crossorigin="anonymous"></script>
    <script src="script.js"></script>

</body>

</html>

$(document).ready(function (){

    $('#all').click(function (){
        const isChecked = $(this).prop('checked');

        $('input').each(function (){
            $(this).prop('checked', isChecked);
        });
    });

    $('input:not(#all)').click(function (){
        $('#all').prop('checked', false);
    });
});

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