love-calc for techadvises.com

script.js

var app = angular.module('lCalc', []);					// init angular app

app.controller('calcCtrl', [
	
	// controller definition
	'$scope',
	function($scope) {
		$scope.calculate = function(){

			if($scope.first == "" || $scope.second == "") {
				$scope.percentage = "Enter names first!";
			}

			else {
				total = $scope.first.length + $scope.second.length;
				countchars = countreps($scope.first+$scope.second);
				sum = 0;
				for(var i = 0; i < countchars.length; i++) {
					sum += countchars[i];
				}
				percentage = (sum/total) * 100;
				percentage+= 50;
				if(percentage > 80) {
					percentage -= 50;
				}
				$scope.percentage = percentage.toFixed(2) + "%";
			}
		};
	}]);


countreps = function(str) {
	// counts number of characters matched

	str = str.split('');
	charc = [];
	strtmp = str.slice();


	while(strtmp.length) {
		char = strtmp.shift();
		count = 0;
	    for(var i = 0; i < str.length; i++) {
	    	
	    	if(char === str[i]) {
		 		count++;
	        }
	    }
	    
	    charc.push({char:char, count: count})
	}

	values = [];

	for(var i = 0; i < charc.length; i++) {
		values.push(charc[i].count);
	}
		var retcharc = [];
		$.each(values, function(i, el){
	    if($.inArray(el, retcharc) === -1) retcharc.push(el);
		});

	return retcharc;
}

$(document).ready(function(){$('#calc-start').fadeIn(3000)})

style.css

.calc-cover {
	position: absolute;
	top:0;
	margin-left:auto;
	margin-right:auto;
	left:0;
	right:0;
	background:white;
	z-index: 1000;
	font-family: 'Ubuntu Condensed';
	color:red;
	text-align: center;
	width:70%;
	height:500px;
}

.calc-cover h1{
	margin-top:100px;
}

.calc-body {
	display: none;
	font-family: 'Ubuntu Condensed';
	color:red;
	text-align: center;
	margin:auto;
	width:70%;
	height:500px;
}

.calc-fa-heart {
	color:red;
	font-weight: 900;
	font-size:48px;
}

.calc-table {
	margin:auto;
	padding:10px;
}

.calc-input {
	width:100%;
	background:#ffdada;
	color:red;
	border:none;
	padding:10px;
	font-weight: bolder;
	outline: none;
}

.calc-submit-button {
	outline: none;
	background:#ff8080;
	color:white;
	border:none;
	box-shadow: 1px 1px 1px #333;
	padding:10px;
	transition: 0.5s background, linear 0.1s box-shadow;
	cursor:pointer;
	text-transform: uppercase;
	font-family: 'Ubuntu Condensed';
	font-size:24px;
}

.calc-submit-button:hover, 
.calc-submit-button:focus{
	background:#ff0000;
	box-shadow: 3px 3px 3px #333;
}

.calc-result {
	font-weight:bolder;
	font-size:48px;
	margin:20px;
}

.calc-credits a {
	font-style: normal;
	text-decoration:none;
	color:red;
	transition:1s color;
}

.calc-credits a:hover {
	color:#ff8080;
}