“懒惰”MVC5 Razor执行 - ASP.NET（优化）

Question

We wrote razor extension method to use it in vbhtml view which make translations of static, non list, non generated elements ie titles, static navigation elements and so on :

<h1>@Html.GetTagText("aaa"(real string), cultureCode, translationContext)</h1>

with this idea we generate X calls to DB, every time we call this method.

Question : Is there any Event raised by Razor Engine before transform and After transform, or somekind of entrypoint in ASP.NET page lifecycle (pre render, post render) which will allow us to :

1. Collect all getTagText calls to list
2. do rest of razor work
3. give back all translations in one DB shoot
4. put/replace correct translations into correct places

or maybe i am thinking totaly wrong, and razor isn't good place to do that kind of "magic" ? I need generic idea, something that i will write once, to do not reproduce this in every controller.

Answer 1

I would suggest you handle this kind of work in your controller. Create a view model where you can place your translated text for the fields you need translated and populate the view model in the controller.

I do not think there are any events raised by an MVC view. I have tried to hook into these kinds of events to measure the page rendering time and could not find any such hooks.