JavaScript-Programing-Projects/DomManipulation6.html at master · PasinduUkwatta/JavaScript-Programing-Projects · GitHub

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<html>
    <head>
        <title>Dom manipulations</title>
    </head>

    <body>
        <link rel="stylesheet" href="style.css">
        <div id="div1" class="divclass">

            <button id="btn1">ADD</button>
            <button id="btn2">REMOVE</button>
            <button id="btn3">TOGGLE</button>
            <button id="btn4">CSS</button>
            <p id="p1">this is paraghaph 1</p><br>
            <p id="p2">this is paraghaph 2</p><br>
            <p id="p3">this is paraghaph 3</p><br>
            <p id="p4">this is paraghaph 4</p><br>

        </div>
    </body>

    <script
    src="https://code.jquery.com/jquery-3.5.0.js"
    integrity="sha256-r/AaFHrszJtwpe+tHyNi/XCfMxYpbsRg2Uqn0x3s2zc="
    crossorigin="anonymous">
    </script>

    <script type="text/javascript">
    $(document).ready(function(){
        $("#btn1").click(function(){
            $("#div1").addClass("class2")
        })

        $("#btn2").click(function(){
            $("#div1").removeClass("class2")
        })

        $("#btn3").click(function(){
            $("#div1").toggleClass("class2")
        })

        $("#btn4").click(function(){
          alert($("#div1").css("font-family"))
        })
    })
    </script>

</html>