- The model attribute is used to define any object based model to be passed to a `TagHelper`. It enables scenarios when users want to pass in `new` poco types.
- Added unit tests for the new `ResolveModel` method in `PartialTagHelper`.
- Added a single functional test to verify the end-to-end.
#7374
If you give ModelExpressionProvider a lambda with a private property
you'll end up here. This wasn't common before, but it seems like users
are more likely to try it with pages.
Model Metadata and Model Binding don't handle private properties, so
supporting it in Model Expressions seems less than useful.
This isn't a breaking change because this case would have resulted in a
null-ref. Addresses #6400
- #4116
- generalize rules for `ModelMetadata` creation; minimize metadata changes when Model is updated
- down to a single special case in VDD for `Nullable<T>`
- note existing functional tests did not need to change
- remove `ViewDataDictionary(ViewDataDictionary, object)` constructor; use `new VDD<object>(source, model)`
- allow all `Model` assignments in a view component
- copy-constructed VDD in `ViewComponentContext` previously preserved the source's declared type
nits:
- do not call `virtual SetModel()` method from constructor; now mostly redundant
- logic in copy constructor and `SetModel()` is consistent but different enough to keep code separate
- add some missing doc comments
- fix doc comment property versus type confusion; never need to specify `ViewDataDictionary.` prefix
- fix a few `TemplateBuilder` comments and remove unnecessary `model: null` argument to VDD constructor
Pranav K
N. Taylor Mullen
Ryan Nowak
Doug Bunting
Ryan Brandenburg
Ajay Bhargav Baaskaran