7

このようなもの (7 日間のカレンダー) を印刷したいのですが、好きな日付から始めることができます。

Monday, 1 January 2011
Tuesday, 2 January 2011
Wednesday, 3 January 2011
Thursday, 4 January 2011
Friday, 5 January 2011
Saturday, 6 January 2011
Sunday, 7 January 2011

たとえば、2 月 22 日から次の 7 日間を表示したいとします。これを処理する方法がわかりません。

4

6 に答える 6

16

これはあなたが探しているもののようです：

function GetDates(startDate, daysToAdd) {
    var aryDates = [];

    for (var i = 0; i <= daysToAdd; i++) {
        var currentDate = new Date();
        currentDate.setDate(startDate.getDate() + i);
        aryDates.push(DayAsString(currentDate.getDay()) + ", " + currentDate.getDate() + " " + MonthAsString(currentDate.getMonth()) + " " + currentDate.getFullYear());
    }

    return aryDates;
}

function MonthAsString(monthIndex) {
    var d = new Date();
    var month = new Array();
    month[0] = "January";
    month[1] = "February";
    month[2] = "March";
    month[3] = "April";
    month[4] = "May";
    month[5] = "June";
    month[6] = "July";
    month[7] = "August";
    month[8] = "September";
    month[9] = "October";
    month[10] = "November";
    month[11] = "December";

    return month[monthIndex];
}

function DayAsString(dayIndex) {
    var weekdays = new Array(7);
    weekdays[0] = "Sunday";
    weekdays[1] = "Monday";
    weekdays[2] = "Tuesday";
    weekdays[3] = "Wednesday";
    weekdays[4] = "Thursday";
    weekdays[5] = "Friday";
    weekdays[6] = "Saturday";

    return weekdays[dayIndex];
}

var startDate = new Date();
var aryDates = GetDates(startDate, 7);
console.log(aryDates);​
​

結果（本日現在）：

["Thursday, 5 April 2012",
 "Friday, 6 April 2012", 
 "Saturday, 7 April 2012", 
 "Sunday, 8 April 2012", 
 "Monday, 9 April 2012", 
 "Tuesday, 10 April 2012", 
 "Wednesday, 11 April 2012", 
 "Thursday, 12 April 2012"]

これが実用的なフィドルです。

于 2012-04-05T16:49:03.167 に答える
3

初日：

var startingDay = new Date(year, month, day);

からの 1 週間startingDay:

var thisDay = new Date();
for(var i=0; i<7; i++) {
  thisDay.setDate(startingDay.getDate() + i);
  console.log(thisDay.format());
}

フォーマット機能:

Date.prototype.format = function(){
    var months = ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"];        
    var days = ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"];
    return days[this.getDay()]
          +", "
          +this.getDate()
          +" "
          +months[this.getMonth()] 
          +" "
          +this.getFullYear();
};
于 2012-04-05T16:48:11.763 に答える
1 
var feb22 = new Date(2012, 1, 22);
var feb23 = new Date(feb22.getTime() + 1000*60*60*24);

...等々

于 2012-04-05T16:43:25.080 に答える
1

変数 dateString を好きなように設定でき、ループ内で日を増やすだけです。次に、日付を取得しますが、別の形式だと思います。

var dateString = '22 Feb 2012';
var actualDate = new Date(dateString);
var newDate;

for(var i=1; i<=7; i++){
 newDate = new Date(actualDate.getFullYear(), actualDate.getMonth(), actualDate.getDate()+i);
}
于 2012-04-05T16:46:19.827 に答える