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oppgaver

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Geir Okkenhaug Jerstad 2024-08-15 14:48:39 +02:00
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commit b3bf1ee8da
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<!doctype html>
<html>
<head>
<title>Opptaksoppgave</title>
<style>
div {
color: blue;
background-color: lightblue;
padding: 10px;
margin: 10px;
border: solid green 2px;
width: 30px;
height: 30x;
float: left;
}
div.førstPåLinja {
clear: left;
}
</style>
</head>
<div id="r1k1" onclick="trykk(this, 'r1k2','r2k1', 'r2k1', 'r2k1')">7</div>
<div id="r1k2" onclick="trykk(this, 'r1k1','r1k3', 'r2k2', 'r2k2')">1</div>
<div id="r1k3" onclick="trykk(this, 'r1k2','r2k3', 'r2k3', 'r2k3')">2</div>
<div id="r2k1" class="førstPåLinja" onclick="trykk(this, 'r2k2','r1k1', 'r3k1', 'r3k1')">5</div>
<div id="r2k2" onclick="trykk(this, 'r2k1','r1k2', 'r2k3', 'r3k2')"></div>
<div id="r2k3" onclick="trykk(this, 'r2k2','r1k3', 'r3k3', 'r3k3')">3</div>
<div id="r3k1" class="førstPåLinja" onclick="trykk(this, 'r2k1','r3k2', 'r3k2', 'r3k2')">8</div>
<div id="r3k2" onclick="trykk(this, 'r3k1','r2k2', 'r3k3', 'r3k3')">4</div>
<div id="r3k3" onclick="trykk(this, 'r3k2','r2k3', 'r2k3', 'r2k3')">6</div>
<button id="riktig" onclick="test(this)">sjekk her</button>
<script>
function trykk(tagElement, alt1, alt2, alt3, alt4) {
if(document.getElementById(alt1).innerHTML == '') {
document.getElementById(alt1).innerHTML = tagElement.innerHTML;
tagElement.innerHTML = '';
}
if(document.getElementById(alt2).innerHTML == '') {
document.getElementById(alt2).innerHTML = tagElement.innerHTML;
tagElement.innerHTML = '';
}
if(document.getElementById(alt3).innerHTML == '') {
document.getElementById(alt3).innerHTML = tagElement.innerHTML;
tagElement.innerHTML = '';
}
if(document.getElementById(alt4).innerHTML == '') {
document.getElementById(alt4).innerHTML = tagElement.innerHTML;
tagElement.innerHTML = '';
}
}
function test() {
var array = ['r1k1', 'r1k2', 'r1k3', 'r2k1', 'r2k2', 'r2k3', 'r3k1', 'r3k2', 'r3k3'].map(id => document.getElementById(id).innerHTML);
let svar = [1,2,3,4,5,6,7,8,''];
if (array.toString() == svar.toString()) {
alert('Hurra!!');
}
else {
alert('Sjekk consolen')
console.log(array === svar);
console.log(array);
console.log(svar);
}
}
</script>
</body>
</html>