javascript - 遍历时隙

Question

我在这里的逻辑有点困难，现在已经晚了，老实说，我被难住了。

我需要循环遍历时间段。

var settings = {
    startOfWeek:0, //0 = Sunday, 1 = Monday
    timeSlotGap: 30,
    minTime: "09:00:00",
    maxTime: "17:30:00",
    numSlots: 0
};

所以我可以指定一个时间段间隙，所以如果我要迭代时间段(有 30 分钟的间隙)，它将是:

09:00
09:30
10:00
10:30

目前我有以下内容:

$(document).ready(function () {

    getNumSlots(settings.minTime, settings.maxTime, settings.timeSlotGap);

    for(var i = 1; i<=settings.numSlots; i++){
        //I have no idea what I'm doing here
        $('#calendar').append("<p>Timeslot:" + i +"</p>");
    }


});
var WeekNo = moment().week();
var CurrentDate = getCurrentDate();
var WeekDay = moment().weekday();



var settings = {
    startOfWeek:0, //0 = Sunday, 1 = Monday
    timeSlotGap: 60,
    minTime: "09:00:00",
    maxTime: "17:30:00",
    numSlots: 0
};


if(settings.startOfWeek == 0){
    WeekDay = WeekDay - 1;
}


function getNumSlots(minTime, maxTime, timeSlotGap){
    var minTimeSplit = minTime.split(":");
    var hourStart = new Date("01/01/1900 " + minTime).getHours();
    var hourEnd = new Date("01/01/1900 " + maxTime).getHours();

    var minStart = new Date("01/01/1900 " + minTime).getMinutes();
    var minEnd = new Date("01/01/1900 " + maxTime).getMinutes();


    var diffHour = hourEnd - hourStart;
    var diffMins = minEnd - minStart;

    var slots = ((diffHour * 60) + diffMins) / timeSlotGap;

    settings.numSlots = slots;
}

如果它像循环 30/60 分钟一样简单，那不会有问题，但由于我可以为时间段指定任何内容，即 90 分钟，这使它有点困难。

Answer 1

要获取时间段，您可以使用如下内容:

var settings = {
    startOfWeek:0, //0 = Sunday, 1 = Monday
    timeSlotGap: 30,
    minTime: "09:00:00",
    maxTime: "17:30:00",
    numSlots: 0
};

function getTimeDate(time) {
    var timeParts = time.split(':');
    var d = new Date();

    d.setHours(timeParts[0]);
    d.setMinutes(timeParts[1]);
    d.setSeconds(timeParts[2]);

    return d;
}

function getTimeSlots(startDate, endDate, interval) {
    var slots = [];

    var intervalMillis = interval * 60 * 1000;

    while (startDate < endDate) {
        // So that you get "00" if we're on the hour.
        var mins = (startDate.getMinutes() + '0').slice(0, 2);
        slots.push(startDate.getHours() + ':' + mins);
        startDate.setTime(startDate.getTime() + intervalMillis);
    }

    return slots;
}

var slots = getTimeSlots(
    getTimeDate(settings.minTime), getTimeDate(settings.maxTime), settings.timeSlotGap
);

这是一个示例 JSFiddle .