JavaScript/DOM_events.html at main · ZohanaZuthi/JavaScript · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>DOM Special Event</title>
</head>
<body>
    <h1 onclick="console.log('I am 1')">Dom ar ajke special event</h1>
    <button onclick="console.log('I am 2')">Click Me</button>
    <button onclick="console.log('I am 3')">Click Me</button>
    <button onclick="document.body.style.backgroundColor='yellow'" >Make Yellow</button>
    <button onclick="makeRed()">Make Red</button>
    <button id="make-blue">Make Blue</button>
    <button id="make-pink">Make Pink</button>
    <button id="make-green">Make Green</button>
    <button id="make-purple">Make Purple</button>


    <script src="script/DOM_events.js"></script>
    <script>
        // option 1
        const makeblue=document.getElementById('make-blue');
        makeblue.onclick=makeBlue;
        function makeBlue()
        {
            document.body.style.backgroundColor='blue';
        }
        // option 2
        function makeRed()
        {
            document.body.style.backgroundColor='red';
        }

        //option 3
        const makepink=document.getElementById('make-pink');
        makepink.addEventListener('click',makePink);
        function makePink()
        {
            document.body.style.backgroundColor='pink';
        }

        //option 4
        const makegreen=document.getElementById('make-green');
        makegreen.addEventListener('click',function makeGreen()
        {
            document.body.style.backgroundColor='green';
        });
        //option 5
        document.getElementById('make-purple').addEventListener('click',function(){
           document.body.style.backgroundColor='purple';
        });


    </script>
</body>
</html>