Question

我有一个Angualr服务，列出当月的12个月和一年：

JS：

app.factory('12months', function() {
    return {
        getMonths: function() {
            var date = new Date();
            var months = [],
                monthNames = [ "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" ];
            for(var i = 0; i < 12; i++) {
                months.push(monthNames[date.getMonth()] + ' ' + date.getFullYear());
                date.setMonth(date.getMonth() - 1);
            }    
            return months;
        }
     };
 });

哪个输出是：

Oct 2014, Sep 2014, Aug 2014 etc etc

我如何修改它以显示日期，所以：

21 Oct 2014, 21 Sep 2014, 21 Aug 2014 etc etc

Answer 1

如何使用date filter

＆＃13;

var app = angular.module('my-app', [], function() {

})

app.controller('AppController', ['$scope', '12months',
  function($scope, tmonths) {
    $scope.tmonths = tmonths.getMonths();
  }
])

app.factory('12months', ['dateFilter',
  function(dateFilter) {
    return {
      getMonths: function() {
        var date = new Date();
        var months = [];
        for (var i = 0; i < 12; i++) {
          months.push(dateFilter(date, 'dd MMM yyyy'));
          date.setMonth(date.getMonth() - 1)
        }
        return months;
      }
    };
  }
]);

＆＃13;

<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<div ng-app="my-app" ng-controller="AppController">
  <pre>{{tmonths | json}}</pre>
</div>

＆＃13;

Answer 2

您可以将日期连接到months数组中的字符串：

所以不要这样：

months.push(monthNames[date.getMonth()] + ' ' + date.getFullYear());

这样做：

months.push(date.getDate() + ' ' + monthNames[date.getMonth()] + ' ' + date.getFullYear());

Answer 3

将日期附加到字符串：

app.factory('12months', function() {
    return {
        getMonths: function() {
            var date = new Date();
            var months = [],
                monthNames = [ "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" ];
            for(var i = 0; i < 12; i++) {
                months.push(date.getDate()+ ' ' +monthNames[date.getMonth()] + ' ' + date.getFullYear());
            }    
            return months;
        }
     };
 });

Answer 4

您可以在jquery

中约会

var date = new Date();
date.getDate() //output:- 21

Answer 5

添加天数中的总天数：

  app.factory('twelvemonths', function() {
return {
    getMonths: function() {
        var date = new Date();
        var months = [],
            monthNames = [ "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" ];
            days=[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31];
        for(var i = 0; i < 12; i++) {
            months.push(days[date.getDate()]+ ' ' +monthNames[date.getMonth()] + ' ' + date.getFullYear());
        }    
        return months;
    }
 };

}）;

Answer 6

如果您想使用您的功能，可以将线路更改为

months.push(date.getDate() + ' ' monthNames[date.getMonth()] + ' ' + date.getFullYear());

JavaScript - 过去12个月的列表

6 个答案: