Examples/Example7getvalue.html at main · AnuGeorge39/Examples · GitHub

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<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>

    <label for="banana"> Banana :</label>
    <input type="number" id="banana" style="width: 300px;">
    <br>
    <label for="apple"> Apple :</label>
    <input type="number" id="apple" style="width: 300px;">
    <br>
    <label for="mango"> Mango :</label>
    <input type="number" id="mango" style="width: 300px;">
    <br>
    <button onclick="calculatePrice()">Calculate Price </button>
<script>

      function f7(basket, prices) {
       let totalCost = 0;

    for (let product in basket) {
        if (prices[product]!==undefined) {
            totalCost += basket[product] * prices[product];
        }
    }

    return totalCost;
}


    function calculatePrice()
        {
            const banana =document.getElementById("banana").value;
            const apple = document.getElementById("apple").value;
            const mango = document.getElementById("mango").value;


            const basket = {
                        "Banana":banana,
                        "Apple":apple,
                        "Mango":mango

                    }
                    const price = {
                        "Banana":2.50,
                        "Apple":3.75,
                        "Mango":4.12

                    }

           const result = f7(basket,price);
           document.getElementById("output").innerHTML = result;

          //  alert("The sum of basket is :"  + result);
        }
    </script>
    <p>The sum of basket is:<p id="output"></p></p>
</body>
</html>