tormakris/cloudnet-compose
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Fix percentage recalculation when both votes are zero

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This commit is contained in:
Aanand Prasad 2016-06-09 11:37:30 +01:00 committed by Ben Firshman
parent 34acff585a
commit 1f1a6f97a2
1 changed files with 22 additions and 17 deletions
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39
result-app/views/app.js
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@ -5,15 +5,6 @@ var bg1 = document.getElementById('background-stats-1');
var bg2 = document.getElementById('background-stats-2'); var bg2 = document.getElementById('background-stats-2');
app.controller('statsCtrl', function($scope){ app.controller('statsCtrl', function($scope){
var animateStats = function(a,b){
if(a+b>0){
var percentA = a/(a+b)*100;
var percentB = 100-percentA;
bg1.style.width= percentA+"%";
bg2.style.width = percentB+"%";
}
};
$scope.aPercent = 50; $scope.aPercent = 50;
$scope.bPercent = 50; $scope.bPercent = 50;
@ -23,15 +14,16 @@ app.controller('statsCtrl', function($scope){
var a = parseInt(data.a || 0); var a = parseInt(data.a || 0);
var b = parseInt(data.b || 0); var b = parseInt(data.b || 0);
animateStats(a, b); var percentages = getPercentages(a, b);
$scope.$apply(function() { bg1.style.width = percentages.a + "%";
if(a + b > 0){ bg2.style.width = percentages.b + "%";
$scope.aPercent = a/(a+b) * 100;
$scope.bPercent = b/(a+b) * 100; $scope.$apply(function () {
$scope.total = a + b $scope.aPercent = percentages.a;
} $scope.bPercent = percentages.b;
}); $scope.total = a + b;
});
}); });
}; };
@ -43,3 +35,16 @@ app.controller('statsCtrl', function($scope){
init(); init();
}); });
}); });
function getPercentages(a, b) {
var result = {};
if (a + b > 0) {
result.a = Math.round(a / (a + b) * 100);
result.b = 100 - result.a;
} else {
result.a = result.b = 50;
}
return result;
}