how to get html tags of page without URL

I want to save the HTML tags of whole page that is going to (render) client side in the database table with a unique id so next time I can fetch that page directly from database with id and without any complicate logic execution. All this without any URL means I don't want to pass a URL to any method that will get the HTML tag. I want to get HTML tags before even rendering the page because I have some status system once status changed that URL will not work.

Sorry if my question is not clear, but I tried to mention all details. I simply want HTML tag of my view before sending it to client so that I can save those tags with a unique id in database table and next time I can just fetch those tags from the database table with that unique id. My need is that the view contains many complex queries that I don't want to run each time.

It's a kind of certificate开发者_StackOverflow中文版 in that once it is printed, it cannot be changed, it can only be viewed by that unique ID in a faster way.

What you want to do is called output caching, use that instead.

If you need to save the HTML output, you need to add an action filter and intercept the Result and save the text in database.