addToRange

adds a date into the existing range

Example

// adding the current date into a range
$$("range").addToRange(new Date());
 
// adding a date as a string
$$("range").addToRange("2017,10,6");

The logic of adding repeats user actions in UI, namely:

• If there's no selection in a Daterange, the new date starts a new range;
• If there's a selected date in a Daterange, the new date is added as a start or end date to finish the range;
• If there's a selected range (2 dates) in a Daterange, the new date starts a new range while the previous one is removed.