2024-09-06 14:34:17 +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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<title>Document</title>
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</head>
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<body>
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<div id="app"></div>
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<script>
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//model
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let timeAndDate = new Date();
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let date = new Date(timeAndDate)
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// view
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updateView();
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function updateView() {
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document.getElementById('app').innerHTML = /*HTML*/ `
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<h1>
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${date.toLocaleDateString()}
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</h1>
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<button onclick="addDay()">+ 1 dag</button>
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<button onclick="addDay()">- 1 dag</button>
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<button onclick="addDay()">+ 1 time</button>
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<button onclick="addDay()">- 1 time</button>
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`;
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}
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// controller
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function addDay(){
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let date = new Date(timeAndDate);
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let millis = date.getTime();
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millis += 1000 * 60 * 60 * 24;
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timeAndDate = new Date(millis).toISOString();
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updateView();
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}
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</script>
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</body>
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</html>
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