finalcut · February 4, 2019 22:16
diff --git a/random_assign.html b/random_assign.html
 <html>
 <head>
    <script type="text/javascript">
    
        // random number will return
        // an integer (whole number) between 0 and maxValue-1
        // so, if you have an array of six elements and you want
        // a random index value to find a value in that array
        // you'd pass in the array length of six and this would
        // return a value between 0 and 5
        function randomNumber(maxValue){
            return Math.floor(Math.random() * maxValue);
        }

        function removeFromArrayAtIndex(myArray,index){
            // we need to know how long the myArray array is:
            var lastIndex = myArray.length -1;
            if(index === 0){
                // slice with one argument will get from
                // the index specified all the way to the end
                myArray = array.slice(1);
            }
            // removing last person, so we grab from the first
            //to the next to last
            else if(index === lastIndex){
                myArray = myArray.slice(0, lastIndex-1);
            }
            else {
                // removing someone from the middle of the array

                // slice will go from the first argument index
                // and then count out to the second argument number
                // of indexes to get data.
                var firstPart = myArray.slice(0,index);

                // slice with only one argument will start at the first
                // index and then grab all the way to the end of the array
                var lastPart = myArray.slice(index+1);

                // concat is an array method to concatenate two arrays into
                // one resulting array.
                myArray = firstPart.concat(lastPart);
                
            }
            return myArray;
        }



        var students = [];
        students.push('Jared Adkins');
        students.push('Lindsey Brumfield');
        students.push('Danielle Goodman');
        students.push('Heather Hogsett');
        students.push('Jacob Insco');
        students.push('Hunter Johnson');
        students.push('Jennifer Kubeck');
        students.push('Michael Laxton');
        students.push('Mason Liu');
        students.push('Brianna Pruitt');
        students.push('Lauren Sharp');

        var assignments = [];
        assignments.push('Angular');
        assignments.push('Vue');
        assignments.push('React');

    var studentIndex = randomNumber(students.length);
    var assignmentIndex = randomNumber(assignments.length);


    var student = students[studentIndex];
    students = removeFromArrayAtIndex(students,studentIndex);
    var assignment = assignments[assignmentIndex];
    assignments = removeFromArrayAtIndex(assignments, assignmentIndex);

    console.log(student);
    console.log(assignment);

    console.log(assignments);


        

        




    </script>

 </head>

 <body>
 this is a page for randomly selecting students for research work
 </body>

 </html>
	<html>
	<head>
	<script type="text/javascript">

	// random number will return
	// an integer (whole number) between 0 and maxValue-1
	// so, if you have an array of six elements and you want
	// a random index value to find a value in that array
	// you'd pass in the array length of six and this would
	// return a value between 0 and 5
	function randomNumber(maxValue){
	return Math.floor(Math.random() * maxValue);
	}

	function removeFromArrayAtIndex(myArray,index){
	// we need to know how long the myArray array is:
	var lastIndex = myArray.length -1;
	if(index === 0){
	// slice with one argument will get from
	// the index specified all the way to the end
	myArray = array.slice(1);
	}
	// removing last person, so we grab from the first
	//to the next to last
	else if(index === lastIndex){
	myArray = myArray.slice(0, lastIndex-1);
	}
	else {
	// removing someone from the middle of the array

	// slice will go from the first argument index
	// and then count out to the second argument number
	// of indexes to get data.
	var firstPart = myArray.slice(0,index);

	// slice with only one argument will start at the first
	// index and then grab all the way to the end of the array
	var lastPart = myArray.slice(index+1);

	// concat is an array method to concatenate two arrays into
	// one resulting array.
	myArray = firstPart.concat(lastPart);

	}
	return myArray;
	}



	var students = [];
	students.push('Jared Adkins');
	students.push('Lindsey Brumfield');
	students.push('Danielle Goodman');
	students.push('Heather Hogsett');
	students.push('Jacob Insco');
	students.push('Hunter Johnson');
	students.push('Jennifer Kubeck');
	students.push('Michael Laxton');
	students.push('Mason Liu');
	students.push('Brianna Pruitt');
	students.push('Lauren Sharp');

	var assignments = [];
	assignments.push('Angular');
	assignments.push('Vue');
	assignments.push('React');

	var studentIndex = randomNumber(students.length);
	var assignmentIndex = randomNumber(assignments.length);


	var student = students[studentIndex];
	students = removeFromArrayAtIndex(students,studentIndex);
	var assignment = assignments[assignmentIndex];
	assignments = removeFromArrayAtIndex(assignments, assignmentIndex);

	console.log(student);
	console.log(assignment);

	console.log(assignments);









	</script>

	</head>

	<body>
	this is a page for randomly selecting students for research work
	</body>

	</html>