Answer to Question #176189 in HTML/JavaScript Web Application for phani

Question

Answer to Question #176189 in HTML/JavaScript Web Application for phani

Question #176189

Given two boolean values 
isGrassTrimmerFound and isWaterHosePipeFound as inputs, create three JS promises using async/await and try/catch blocks.
For cutting the grass,
resolve with "Grass Trimmed" text, if the isGrassTrimmerFound is true
reject with "Grass Trimmer Not Found" text, if the isGrassTrimmerFound is false
For cleaning the garden,
resolve with "Garden Cleaned" text
For watering the plants,
resolve with "Watered Plants" text, if the isWaterHosePipeFound is true
reject with "Water Hose Pipe Not Found" text, if the isWaterHosePipeFound is false
Input
The first line of input contains a boolean isGrassTrimmerFound
The second line of input contains a boolean isWaterHosePipeFound
Sample Input 1
true
true
Sample Output 1
Grass Trimmed
Garden Cleaned
Watered Plants

Sample Input 2
true
false
Sample Output 2
Grass Trimmed
Garden Cleaned
Water Hose Pipe Not Found

Expert's answer

<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>Series of Operations</title>
<script language="javascript" type="text/javascript">
    window.onload = function () {
        btnSubmit.addEventListener("click", displayResult);
        function displayResult() {
            if (txtNumbers.value != "") {
                var numbers = txtNumbers.value.split(",");
                var outputResult = "Multiply each value with 9:\n";
                for (var i = 0; i < numbers.length; ++i) {
                    numbers[i] *= 9;
                }
                outputResult += "[" + numbers.join(",") + "]\n";
                outputResult += "Subtract 20 from each value:\n";
                for (var i = 0; i < numbers.length; ++i) {
                    numbers[i] -= 20;
                }
                outputResult += "[" + numbers.join(",") + "]\n";
                outputResult += "Multiply each value with 7:\n";
                for (var i = 0; i < numbers.length; ++i) {
                    numbers[i] *= 7;
                }
                outputResult += "[" + numbers.join(",") + "]\n";


                txtResult.value = outputResult;
            } else {
                alert("Enter numbers!!!")
            }
        };
    }
    </script> 
</head>
<body>
	  <form>
		    Enter the values of array using comma. Example 12, 2, 2, 4, 1: <br />
            <input id="txtNumbers" type="text" value="">
            <input id="btnSubmit" type="button" value="Submit">
		  </p>
			<textarea id = "txtResult" rows = "10" cols = "50">
			</textarea>
        </form>
</body>
</html>

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Answer to Question #176189 in HTML/JavaScript Web Application for phani

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