I recently started to study OutputCache and its uses, due to its use in a corporate system.
I'm using OutputCache to load all the menus a user (logged in) will have access to. However, I want every login to reload this method again, regardless of whether the duration has expired or not ...
Does anyone know if I can do this via override GetVaryByCustomString no Global.asax ? If so, how?
Hugs!
I do not quite understand how you're using OutputCache on Global.asax . Normally a decoration is Attribute in Controller . In your case, it would be in Action login:
[OutputCache(Duration=int.MaxValue, VaryByParam="none")]
public ActionResult Login()
{
/* Passos do seu método de login aqui */
}
Or, you can use an Action to mount the menu and put the OutputCache setting on it. Teach this in this answer :
[ChildActionOnly]
[OutputCache(Duration=int.MaxValue, VaryByParam="none")]
public ActionResult Menu()
{
/* Monte seu menu aqui */
}
EDIT
I understood the doubt. In this case, I think it would be nice for you to force the cache to expire in Logout :
public ActionResult Logout()
{
var url = Url.Action("ControllerDeLogin", "Login");
HttpResponse.RemoveOutputCacheItem(url);
// Coloque o restante da lógica aqui.
}