2024-08-09 10:23:56 +02:00
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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2024-08-09 12:28:40 +02:00
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<title>JS Intro</title>
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<style>
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.header {
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background-color: black;
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color: beige;
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border: solid red 1px;
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text-align: center;
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font-size: x-large;
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padding: 10px;
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}
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div.color1 {
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background-color: bisque;
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color: black;
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}
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div.color2 {
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background-color: brown;
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color: lightblue;
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}
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div.card {
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background-color: grey;
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color: blueviolet;
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width: 300px;
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}
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</style>
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2024-08-09 10:23:56 +02:00
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</head>
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<body>
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<h3>Introduksjon til JavaScript</h3>
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<ol>
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<li>Finne frem til en tagg</li>
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<li>Endre HTML</li>
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<li>Trekke ut som funksjon</li>
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<li>kalle andre funksjoner<br /></li>
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</ol>
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<h3>Så bruker vi JavaScript til dette</h3>
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<ol>
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<li>Åpne og Lukke</li>
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<li>Velge hode</li>
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</ol>
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2024-08-09 12:28:40 +02:00
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<div class="card">
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<div class="header color1" onclick="newText()"><b>Overskrift A</b>
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</div>
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<div id="tag1"></div>
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</div>
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<div class="card">
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<div class="header color2" onclick="noClick()"><b>Overskrift B</b></div>
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<div id="tag2"></div>
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</div>
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<h3>Bla opp og ned</h3>
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<div style="display: flex;" id="numbersAndButtons">
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</div>
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2024-08-09 10:23:56 +02:00
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<script>
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2024-08-09 12:28:40 +02:00
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showNumber1();
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2024-08-09 10:23:56 +02:00
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function newText() {
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2024-08-09 12:28:40 +02:00
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blankAll();
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document.getElementById('tag1').innerHTML = /*HTML*/ `
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<h1>Ny tekst 1</h1>`;
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}
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function noClick() {
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blankAll();
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document.getElementById('tag2').innerHTML = '<h2>Ikke trykk</h2>'
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}
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function blankAll() {
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document.getElementById('tag1').innerHTML = '';
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document.getElementById('tag2').innerHTML = '';
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}
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function showNumber1() {
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document.getElementById('numbersAndButtons').innerHTML = /*HTML*/ `
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<button onclick="showNumber4">◀</button>
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<div style="width: 40px; text-align: center;">1</div>
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<button onclick="showNumber2">▶</button>
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`;
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function showNumber2() {
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document.getElementById('numbersAndButtons').innerHTML = /*HTML*/ `
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<button onclick="showNumber1">◀</button>
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<div style="width: 40px; text-align: center;">2</div>
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<button onclick="showNumber3">▶</button>
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`;
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function showNumber3() {
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document.getElementById('numbersAndButtons').innerHTML = /*HTML*/ `
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<button onclick="showNumber2">◀</button>
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<div style="width: 40px; text-align: center;">3</div>
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<button onclick="showNumber4">▶</button>
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`;
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function showNumber4() {
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document.getElementById('numbersAndButtons').innerHTML = /*HTML*/ `
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<button onclick="showNumber3">◀</button>
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<div style="width: 40px; text-align: center;">1</div>
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<button onclick="showNumber1">▶</button>
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`;
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2024-08-09 10:23:56 +02:00
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}
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</script>
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</body>
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</html>
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