使用Materialize嵌入日历

Is there a way to embed the Materialize Calendar into the page? I know you can put a datepicker input and show the calendar when you click on it, but I want to show the calendar as soon as the page is fully loaded.

HTML:

<input type="text" class="datepicker">

JS:

  $('.datepicker').pickadate({
selectMonths: true, // Creates a dropdown to control month
selectYears: 15, // Creates a dropdown of 15 years to control year,
today: 'Today',
clear: 'Clear',
close: 'Ok',
closeOnSelect: false // Close upon selecting a date,
});

Materialize Link Here