Question

I am porting an application from wpf to asp.net mvc.
In the wpf I have a view in which the user selects from a combobox the name of a client and then in some textboxes, next to the combobox, some specific information about the client will show up (email, address, etc). In wpf I fill all this information in an observablecollection that resides in memory and when the client changes, I retrieve the other ones from the collection so it won’t fo through the database.

Is there any way in asp.net mvc I can do this ? Or every time the client changes i will fetch from the database the extra information ? (will be slow)
This controls is just to select the client (and the extra information to help the user) so it should be fast.

How would you do it ?

Answer 1

If you don’t want to make a call back to the server for every selection, then you should look at a solution whereby you pre-fetch all the data that you need and hold it in a javascript object. Then you could write a javascript method that would fire on the selection DOM event.