我正在做一个处理倒计时的控制器,如下所示:
var addzero;
addzero = function(number) {
if (number < 10) {
return '0' + number;
}
return number;
};
angular.module('theapp').controller('TematicCountdownController', [
'$scope', '$timeout', function($scope, $timeout) {
var intervalPromise;
return intervalPromise = $timeout((function() {
var days, daysRound, deadline, hours, hoursRound, minutes, minutesRound, now, seconds, secondsRound;
now = new Date;
deadline = new Date('oct 5 2015 00:00:00');
days = (deadline - now) / 1000 / 60 / 60 / 24;
daysRound = Math.floor(days);
$scope.dd = daysRound;
hours = (deadline - now) / 1000 / 60 / 60 - (24 * daysRound);
hoursRound = Math.floor(hours);
$scope.hh = addzero(hoursRound);
minutes = (deadline - now) / 1000 / 60 - (24 * 60 * daysRound) - (60 * hoursRound);
minutesRound = Math.floor(minutes);
$scope.mm = addzero(minutesRound);
seconds = (deadline - now) / 1000 - (24 * 60 * 60 * daysRound) - (60 * 60 * hoursRound) - (60 * minutesRound);
secondsRound = Math.round(seconds);
$scope.ss = addzero(secondsRound);
}), 1000);
}
]);
任务管理器告诉我,我的角度应用程序的过程越来越多地消耗更多的内存,CPU也在不断使用。
在实施此倒计时之前,内存使用率和CPU正常。
希望你能帮我防止这种行为。
由于
答案 0 :(得分:1)
{{ questions.0 }}
发生cancel
时$interval
会怎样?
$destroy