box is undefined

[rashidmkhan7387]

Hi All,

Not sure if anybody encountered this issue, i am getting box is undefined error when click on the input box.
Been 3 days or more on investigating this.

[monovertex]

Can you please provide a reproduction (JS Fiddle or something similar)?

[VNIIZHT-KODUPP]

Got same error after few steps:

Init calendar in document.ready:
$('#cal_1').dateRangePicker({});

Then click button, that has function of changing calendar

$('#cal_1').dateRangePicker({
separator: ' - ',
startOfWeek: 'monday',
startDate: '2000-01-01',
format: 'D MMMM YYYY',
autoClose: true,
showWeekNumbers: false,
monthSelect: true,
yearSelect: true,
singleDate: true,
singleMonth: true,
showShortcuts: false});

And if i click on input field before entering function of changing calendar, dates window shows, all ok, and after this all is working after change calendar with function.
But if im not click on input field before change calendar - box is undef error appears....

[VNIIZHT-KODUPP]

Have some investigation of the problem, have some results.
After changing calendar without opening it single time,

function init_datepicker() {
................
if ($(this).data('date-picker-opened')) {
// here it is always true and init havent done, so we got variable box is really undefined
closeDatePicker();
return;
}
$(this).data('date-picker-opened', true);
.......................

so solution is add
$(this).data('date-picker-opened', false);
before if-then, or remove if at all.

[monovertex]

Can you provide a JSFiddle with this scenario?