Why hasn't this issue been resolved after upgrading to 8.1.1?

Hi,

You need additional queries, because entities have no navigation properties

Can you help me write an example? thank you.

: )

Hello, may I ask how to use Include if the extension field is a foreign key? thanks

Hi,

First, use the module entity extension system to add a new property to the organization. (I think you have completed this step.)

https://docs.abp.io/en/abp/latest/Module-Entity-Extensions#quick-example

Then, use the ef core entity extension system to make the property as a regular property in the entity

To overcome the difficulties described above, ABP Framework entity extension system for the Entity Framework Core that allows you to use the same extra properties API defined above, but store a desired property as a separate field in the database table.

https://docs.abp.io/en/abp/latest/Customizing-Application-Modules-Extending-Entities#entity-extensions-ef-core

Then you need to add and apply migration files: dotnet ef migrations add add_fullname_to_ou, dotnet ef database update

Now, the FullName is a shadow property, and you can access it in this way.

var query = await _organizationUnitRepository.GetQueryableAsync(); 
 
query.WhereIf(input.FullName.IsNotNullOrWhiteSpace(), e => EF.Property<string>(e, "FullName") == input.FullName); 

Okay, I'll give it a try. The writing style is: e=>EF Property<string>(e, "FullName")==input FullName

Thank you very much！！！

for example:

var query = await _organizationUnitRepository.GetQueryableAsync();

query.WhereIf(input.FullName.IsNotNullOrWhiteSpace(), e => e.FullName.Contains(input.FullName));

FullName is an extended field

There is no defined FullName field in OrganizationUnit, is FullName an extension field of OrganizationUnit? Do you understand?

Hi,

You can use GetProperty & SetProperty Extension Methods for getting or setting the extra property value, this is what you expect, right? Correct me if I miss understood you.

GetProperty&SetProperty I know, do I want to use extended fields to query records in the database that meet the criteria? Do you understand?

Do I need to redefine entity classes in the Domain layer?

Hi,

Please check https://docs.abp.io/en/abp/latest/Entity-Framework-Core#extra-properties-object-extension-manager and https://docs.abp.io/en/abp/latest/Customizing-Application-Modules-Extending-Entities

Also have look to this https://docs.abp.io/en/abp/latest/Module-Entity-Extensions

regards,

Will the support team only send document links?

Hi,

Please check https://docs.abp.io/en/abp/latest/Entity-Framework-Core#extra-properties-object-extension-manager and https://docs.abp.io/en/abp/latest/Customizing-Application-Modules-Extending-Entities

Also have look to this https://docs.abp.io/en/abp/latest/Module-Entity-Extensions

regards,

If there is one in the document, what else should I send ISSUE for?

for example:

var query = await _organizationUnitRepository.GetQueryableAsync();

query.WhereIf(input.FullName.IsNotNullOrWhiteSpace(), e => e.FullName.Contains(input.FullName));

FullName is an extended field

Hi,

Have you check this doc https://docs.abp.io/en/abp/latest/Object-Extensions?

There are no extended fields in the document as query criteria to read data from the database