can I cache an empty form template as a second page in browser cache
so that when you click “create event” button on first page it immediately
opens empty form template without having a need to download the template
from the server as it’s cached.
Just like CREATE EVENT button in Google calendar; which let’s you to switch between calendar and new event form template.
Well, you can either use Javascript for building the new page from scratch when the respective action is invoked (probably quite tedious) or you can use an invisible section (e.g., a separate
<div>) of the HTML page (style =display: none) and make it visible by changing its class to a visible style and making the original page invisible (change its style todisplay: none).