nanusdad/readingURLquerydetails.html

## readingURLquerydetails.html
<html>

<head>
    <title>Confirmation Form</title>
</head>

<body>

    <p id="demo">
    </p>
    <script>
        // Get URL parameters
        function getParameterByName(name, url) {
            if (!url) {
                url = window.location.href;
            }
            name = name.replace(/[\[\]]/g, "\\$&");
            var regex = new RegExp("[?&]" + name + "(=([^&#]*)|&|#|$)"),
                results = regex.exec(url);
            console.log(results);
            if (!results) return null;
            if (!results[2]) return '';
            return decodeURIComponent(results[2].replace(/\+/g, " "));
        }

        // Define Field names to read
        var fieldsArray = ['Field1', 'Field2', 'Field3'];

        // Array to store values
        var numArray = [];

        // function to retrieve and push values into numArray
        function logArrayElements(element, index, array) {
            console.log(getParameterByName(element));
            numArray.push(parseInt(getParameterByName(element)));
        }

        // Get values
        fieldsArray.forEach(logArrayElements);

        // function to get sum total of array elements
        function getSum(total, num) {
            return total + num;
        }

        // Generate HTML with total value
        document.getElementById("demo").innerHTML = "The total is: " + numArray.reduce(getSum);
    </script>

</body>
<html>
	<html>

	<head>
	<title>Confirmation Form</title>
	</head>

	<body>

	<p id="demo">
	</p>
	<script>
	// Get URL parameters
	function getParameterByName(name, url) {
	if (!url) {
	url = window.location.href;
	}
	name = name.replace(/[\[\]]/g, "\\$&");
	var regex = new RegExp("[?&]" + name + "(=([^&#]*)\|&\|#\|$)"),
	results = regex.exec(url);
	console.log(results);
	if (!results) return null;
	if (!results[2]) return '';
	return decodeURIComponent(results[2].replace(/\+/g, " "));
	}

	// Define Field names to read
	var fieldsArray = ['Field1', 'Field2', 'Field3'];

	// Array to store values
	var numArray = [];

	// function to retrieve and push values into numArray
	function logArrayElements(element, index, array) {
	console.log(getParameterByName(element));
	numArray.push(parseInt(getParameterByName(element)));
	}

	// Get values
	fieldsArray.forEach(logArrayElements);

	// function to get sum total of array elements
	function getSum(total, num) {
	return total + num;
	}

	// Generate HTML with total value
	document.getElementById("demo").innerHTML = "The total is: " + numArray.reduce(getSum);
	</script>

	</body>
	<html>