Dhtmlxcalendar whith javascript

What is name of the input text of the calendar with javascript?

for example:
document.getElementById(this.???).value=" ";



Could you please clarify your question?
What are you trying to achieve?

Thanks for your ask.

In the new version of the htmlxcalendar, I need know how I refer to the input text with javascript.

For example.

Using getElementById

document.getElementById(Name del input)


probably, the input id is known as it is needed to attach calendar. Therefore, the issue is not clear… Why can’t you use document.getElementById(inputId) ?