MVC :: Model To ModelView Optimization ?
Feb 11, 2010
i have two models that represent two related tables:
class Article
{
Guid ID;
Guid AuthorID;
string Title;[code]...
i need to show this view model in a view:
class ArticleWithAuthor
{
string ArticleTitle;[code]...
in a controller for Article i need to create a view model for the given article id. i read somewhere that a good way to create a view model is to write a mapper that translates from model to view model.
my question is:since the mapper needs a model to work with, it seems that i need two database requests: one to retrieve my Article model and the other one to get my Person data to merge them in the model view. this seems inefficient. is there a way to combine these requests and still follow this "Entity Translation Pattern"? i know of course that i can create my view model "manually" by writing a custom LINQ expression but i am trying to follow the MVC guidelines.
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[code]....
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[URL]
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