42 lines
1.9 KiB
HTML
42 lines
1.9 KiB
HTML
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<!DOCTYPE html>
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<html>
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<head>
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<title>Калькулятор</title>
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<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-GLhlTQ8iRABdZLl6O3oVMWSktQOp6b7In1Zl3/Jr59b6EGGoI1aFkw7cmDA6j6gD" crossorigin="anonymous">
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</head>
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<body>
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<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/js/bootstrap.bundle.min.js" integrity="sha384-w76AqPfDkMBDXo30jS1Sgez6pr3x5MlQ1ZAGC+nuZB+EYdgRZgiwxhTBTkF7CXvN" crossorigin="anonymous"></script>
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<div class="m-auto dflex flex-row align-items-center">
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<div class="col-sm-3 my-1">
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<input type="number" class="form-control" id="num1">
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</div>
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<div class="col-sm-3 my-1">
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<select class="form-control" id="operation">
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<option value="sum" selected>+</option>
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<option value="sub">-</option>
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<option value="mul">*</option>
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<option value="div">/</option>
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</select>
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</div>
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<div class="col-sm-3 my-1">
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<input type="number" class="form-control" id="num2">
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</div>
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<div class="col-sm-3 my-1">
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<button type="button" class="form-control btn btn-light" id="get-result" onclick="calculate()">=</button>
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</div>
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<div class="col-sm-3 my-1">
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<p class="h5" id="result"></p>
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</div>
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</div>
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<script>
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async function calculate() {
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const num1 = document.getElementById("num1").value
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const num2 = document.getElementById("num2").value
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document.getElementById("result").innerHTML = await (await fetch(`http://127.0.0.1:8080/${document.getElementById("operation").value}?num1=${num1}&num2=${num2}`)).text()
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}
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</script>
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</body>
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</html>
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