UPDATE: Add newViewDate.setDate(1)

[devgl96]

Problem

I'm developing a modal component using the TimePicker, and I've encountered a problem. I'm using React and trying to implement some functionalities with useRef(). When I use the onMonthDropdownChange function, something unexpected happens.

For example: If the modal is set to October and I try to change it to June, the calendar switches to July instead.

Case Study

After researching this topic, I found that:

When using JavaScript’s new Date() to switch between months with a different number of days, a shift to the following month can occur.

Solution

To resolve this, I set the default date to the first day of the selected month.