Load calender by API

Ionic Framework ionic-v3
1

hi guys i m new in ionic 2,
i hv created a calendar. now i want to load value in calendar by calling api

my API returns this type of value

[
    {
        "strAttendanceDate": "31-Jul-2017",
        "SubjectID": 672,
        "Present": 197,
        "Absent": 100,
    },
    {
        
        "strAttendanceDate": "01-Aug-2017",
        "SubjectID": 672,
        "Present": 1,
       "Absent": 296

    },........,.......

]

now i want to load present and absent value in calendar date wise

help me how to do load this in calendar
this is i how i created the calender

  <calendar [eventSource]="eventSource"
  [calendarMode]="calendar.mode"
  [currentDate]="calendar.currentDate"
  (onCurrentDateChanged)="onCurrentDateChanged($event)"
  (onEventSelected)="onEventSelected($event)"
  (onTitleChanged)="onViewTitleChanged($event)"
  (onTimeSelected)="onTimeSelected($event)"
  step="30">
</calendar>
2

hello, do you know how to load the api data?

3

yes i know,
My Api returning a array like:

[
   {name: a, date: 3/02/2018},
   {name: a, date: 6/02/2018},
   {name: a, date: 8/02/2018},
   {name: a, date: 9/02/2018},
   {name: a, date: 10/02/2018},
...........
]

i want to mark these date on calender

4

Could you teach me how to do it? thank you.