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Let's say I have an OrderController which handles orders. The user adds products to it through the view, and then the final price gets calculated through an AJAX call to a controller action.

The price calculation logic is implemented in a seperate class and used in a controller action. What happens is that I have many views from different controllers that need to use that particular action. I'd like to have some kind of a PriceController that I could call an action on. But then the view would have to know about that PriceController and call an action on it.

Is it bad practice for a view to call an action on a different controller from which it was rendered?

7

This seems like a pretty reasonable solution to me.

A view that has to request information should, and can, be able to request that information from any appropriate controller - I don't think there needs to be a 1:1 mapping if that's what your implying there should be?

  • Yes that's what I am implying. – marco-fiset Oct 24 '13 at 14:51
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    @marco-fiset: How would I get customer details from an order view? Would I have to add GetCustomer actions on all controllers that could potentially need to provide a link to the customer details? Yikes... very wet violation of DRY. Customer details should be taken care of in a single place. Hmm. Sounds like a customer controller with a customer view. And calling it from wherever one would like to be able to get the details of the customer. – Marjan Venema Oct 24 '13 at 18:56

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