How to use PickMeUp with multiple calendar element

Unfortunately PickMeUp internally uses document.querySelector() which returns the first item with given class name.

Solution is to use unique id for every element.

Creating calendar element in ASP.NET

Creating PickMeUp calendar element in ASP.NET
Creating PickMeUp calendar element in ASP.NET.

Initialization of PickMeUp calendars in JavaScript

Initialization of PickMeUp calendars by ids and applying Bootstrap styling
Initialization of PickMeUp calendars by ids and applying Bootstrap styling.