[OPEN] [#906] Ext.Net.MVC: ModelFor method

[Yury]

Hello,

In Html.X() I see StoreFor and ModelNameFor methods, but ModelFor method is missed. But this method very useful if some model values (e.g. IdProperty) can be changed. For example:

X.Store(
    .Model(X.ModelFor(m=>m)
        .IdProperty("CustomId")
    )
)

Now I don't see any way to set idProperty in StoreFor and have to add model and all model fields.