How to not display picker value in input until changed?

Questions
1

I want to display a date value in a input field from my database at start and only change it if I change the picker values.

As it is now, it displays the current date/time in the input field instead of the value from my database.

So how can I prevent it from displaying the pickervalue?

var today = new Date();
var pickerKalenderUpdate = app.picker.create({
  inputEl: '#picker-date-kalender-update',
  toolbar: true,
  toolbarCloseText : 'STÄNG',
  rotateEffect: true,
  openIn: 'popover',
  value: [today.getFullYear(), today.getMonth()+1, today.getDate(), (today.getHours() < 10 ? '0' + today.getHours() : today.getHours()), (today.getMinutes() < 10 ? '0' + today.getMinutes() : today.getMinutes())],
  formatValue: function (values, displayValues) {
	 return values[0] + '-' + (values[1]< 10 ? '0' + values[1] : values[1]) + '-' + (values[2]< 10 ? '0' + values[2] : values[2]) + ' ' + values[3] + ':' + values[4];
  },
  cols: [
	// Years
        {
            values: (function () {
                var arr = [];
                for (var i = 1950; i <= 2030; i++) { arr.push(i); }
                return arr;
            })(),
        },
		// Space divider
        {
            divider: true,
            content: '-'
        },
        // Months
        {
            values: ('1 2 3 4 5 6 7 8 9 10 11 12').split(' '),
            displayValues: ('01 02 03 04 05 06 07 08 09 10 11 12').split(' '),
            //textAlign: 'left'
        },
		// Space divider
        {
            divider: true,
            content: '-'
        },
        // Days
        {
            values: [01,02,03,04,05,06,07,08,09,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31],
			//displayValues: ('01,02,03,04,05,06,07,08,09,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31').split(','),
        },
        
        // Space divider
        {
            divider: true,
            content: '  '
        },
        // Hours
        {
            values: (function () {
                var arr = [];
                 for (var i = 0; i <= 23; i++) { arr.push(i < 10 ? '0' + i : i); }
                return arr;
            })(),
        },
        // Divider
        {
            divider: true,
            content: ':'
        },
        // Minutes
        {
            values: (function () {
                var arr = [];
                for (var i = 0; i <= 59; i++) { arr.push(i < 10 ? '0' + i : i); }
                return arr;
            })(),
        }
    ],
  on: {
    change: function (picker, values, displayValues) {
      var daysInMonth = new Date(picker.value[2], picker.value[0]*1 + 1, 0).getDate();
      if (values[1] > daysInMonth) {
        picker.cols[1].setValue(daysInMonth);
      }
    },
  }
});

Thanks.

2

But you pass this value in Picker’s value parameter. Pass there value you need

3

Ok, now I understand :wink: Thanks Vladimir.