javascript - md-datepicker 从数组中过滤日期

Question

我有以下数组，其中的数字代表一周中的几天:

• 0 表示周日
• 6 是星期六

var available = [1,2,3...随便];

它从 for 循环动态加载日期:

for (var i = 0; i < data.length; i++) {
      var pos = data[i].position;
      available.push(pos);
    }

我分配了一个名为“severalDays”的函数来过滤可用的日期:

$scope.severalDays = function(date) {
     // I want access to available array here
  }   

在我的 HTML 中，我有 md-datepicker 行:

<md-datepicker ng-model="availableCalendar" md-date-filter="severalDays"></md-datepicker>

我怎样才能做到这一点？

Answer 1

**已解决**

$scope.severalDays = function (date) {

      var day = date.getDay(); //I got generic day from 0 to 6 (0 for sunday, 6 for saturday);

      for(var i = 0; i < available.length; i++){

        var len = available.length; //length of available array

        var currentPos = available[i]; //current position of array

        var nextPos = available[(i+1)%len]; //next position of array

        var previousPos = available[(i+len-1)%len]; //previous position of array

        return day === currentPos || day === nextPos || day === previousPos; //THE RETURN

      }

    }