在我的应用程序中,我有一个预约与精神病学家预约的顺势。在这里,用户给出的输入分钟,与医生交谈,所以在下拉它应该看起来像一个正常的时间,如上午9:10,10-11下午等到下午5:00,这样客户就可以看到可用的时间预定预约。我在努力争取这次分手。我只完成了从mins到几个小时的转换,在此之后,我使用了time split.Hoping在这里提供一些帮助,或者使用任何有效的指导来获得时间分割。
主计长:
myApp.controller('ctrl', function ($scope) {
$scope.calc = function () {
var time = $scope.timeSelect;
if (time < 60) {
var a = (time) + 'm';
} else if (time % 60 == 0) {
var a = (time - time % 60) / 60 + 'h';
} else {
var a = ((time - time % 60) / 60 + 'h' + ' ' + time % 60 + 'm');
}
$scope.result =a;
}
$scope.result='';
});发布于 2016-11-16 16:04:12
每当您处理日期和时间时,我强烈建议您使用Momentj.js。下面是一个非常精心设计的示例,演示如何使用Moment.js设置时间段。
angular.module("app", ["angularMoment"])
.controller("ctrl", function($scope, moment) {
var startingTime = moment().hours(9).minutes(0);
var endingTime = moment().hours(17).minutes(0);
$scope.selectedTimeslot = "";
$scope.intervals = [15, 30, 45, 60, 90, 120];
$scope.interval = 60;
$scope.timeslots = [];
$scope.setTimeSlots = function() {
$scope.timeslots = [];
var currentStartTime = angular.copy(startingTime); // use copy to avoid reference issues since we're dealing with objects and not primitives
while (currentStartTime < endingTime) {
$scope.timeslots.push(currentStartTime.format("h:mm") + " - " + currentStartTime.add($scope.interval, "minute").format("h:mm"));
}
}
$scope.setTimeSlots();
});<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.8/angular.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.16.0/moment.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular-moment/1.0.0/angular-moment.min.js"></script>
<div ng-app="app" ng-controller="ctrl">
Interval in minutes: <select ng-model="interval" ng-change="setTimeSlots()" ng-options="i for i in intervals"></select>
<br/>Timeslots:
<select ng-model="selectedTimeslot" ng-options="slot for slot in timeslots">
<option value="">Please select</option>
</select><br/><br/>
Selected timeslot: {{selectedTimeslot}}
</div>
发布于 2016-11-16 15:47:57
这可能对你有用:
function createTimeSlots(startHour, endHour, interval) {
if (!startHour) {
endHour = 8;
}
if (!endHour) {
endHour = 20;
}
var timeSlots = [],
dateTime = new Date(),
timeStr = '';
dateTime.setHours(startHour, 0, 0, 0);
while (new Date(dateTime.getTime() + interval * 60000).getHours() < endHour) {
timeStr = dateTime.getHours() + ':' + dateTime.getMinutes();
timeStr += '-';
dateTime = new Date(dateTime.getTime() + interval * 60000);
timeStr += dateTime.getHours() + ':' + dateTime.getMinutes();
timeSlots.push(timeStr);
}
return timeSlots;
}
console.log(createTimeSlots(9, 18, 45));"9:0-9:45“、"9:45-10:30”、"10:30-11:15“、"11:15-12:0”、"12:0-12:45“、"12:45-13:30”、“13:30-14:15:15”、"14:15-15:0“、"15:0-15:45”、"15:45-16:30“、”16:30-17:15:15“
您可能需要在getHours()和getMinutes()上添加一些0填充,以便将1:0打印为01:00。
发布于 2016-11-16 15:58:34
从这个问题中,我大致了解了你需要什么,所以我希望这能帮助你在路上。首先,我将创建一个单独的函数,将时间(从午夜到午夜以分钟为单位)转换为字符串,如下所示:
function timeToString(time) {
if (time < 12 * 60)
return (time - time % 60) / 60 + ":" + time % 60 + "am";
else return (time - time % 60 - 12*60) / 60 + ":" + time % 60 + "pm";
}然后可以创建用于填充下拉列表的数组,如下所示:
var times = [];
for (t = startHour * 60; t < endHour * 60; t += duration) {
times[times.length] = timeToString(t) + ' - ' + timeToString(t + duration);
}https://stackoverflow.com/questions/40635665
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