time interval

1.Currently in lightbox the time interval was 5 minutes(00:00,00:05,00:10…) but i want to change the time interval as 15 minutes(00:00,00:15,00:30… and so on.
2.In time period, for time as of now we can select the value from the dropdown button. can we have option to type and select option.

You can explain on in more detail the second question or send a screenshot, please.

can u please some example to setMinutesInterval.

Hello,

The answer to the first question. You can do this using:
docs.dhtmlx.com/api__dhtmlxcalen … erval.html

snippet.dhtmlx.com/cac5fd268