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Typescript - json into SubTypes of Abstract

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0

I have an API which has and abstract class with sub classes, and the same poco's on the Angular end.

abstract class A 

class AB extends A 
class AC extends A 
class AD extends A 

I get the json from the API, a list of the classes mentioned, and want to map it into the respective types.

const retVal = this.http.get<A[]>(myEndpoint);

How do I get that into the sub types at the angular end?

I am wanting different types and some have different properties to others, which will be used in their respective Components when rendering.

angular typescript

share|improve this question

edited Mar 27 at 10:55

David C

asked Mar 27 at 10:30

David CDavid C

1,41466 gold badges2020 silver badges3636 bronze badges

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  "As expected it will not let me map those into A, as it's abstract." It will though.
  
  – ritaj
  Mar 27 at 10:44
  

  
  
  
  

add a comment | 

0

I have an API which has and abstract class with sub classes, and the same poco's on the Angular end.

abstract class A 

class AB extends A 
class AC extends A 
class AD extends A 

I get the json from the API, a list of the classes mentioned, and want to map it into the respective types.

const retVal = this.http.get<A[]>(myEndpoint);

How do I get that into the sub types at the angular end?

I am wanting different types and some have different properties to others, which will be used in their respective Components when rendering.

angular typescript

share|improve this question

edited Mar 27 at 10:55

David C

asked Mar 27 at 10:30

David CDavid C

1,41466 gold badges2020 silver badges3636 bronze badges

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  "As expected it will not let me map those into A, as it's abstract." It will though.
  
  – ritaj
  Mar 27 at 10:44
  

  
  
  
  

add a comment | 

I have an API which has and abstract class with sub classes, and the same poco's on the Angular end.

abstract class A 

class AB extends A 
class AC extends A 
class AD extends A 

I get the json from the API, a list of the classes mentioned, and want to map it into the respective types.

const retVal = this.http.get<A[]>(myEndpoint);

How do I get that into the sub types at the angular end?

I am wanting different types and some have different properties to others, which will be used in their respective Components when rendering.

angular typescript

share|improve this question

edited Mar 27 at 10:55

David C

asked Mar 27 at 10:30

David CDavid C

1,41466 gold badges2020 silver badges3636 bronze badges

abstract class A 

class AB extends A 
class AC extends A 
class AD extends A 

const retVal = this.http.get<A[]>(myEndpoint);

angular typescript

angular typescript

share|improve this question

edited Mar 27 at 10:55

David C

asked Mar 27 at 10:30

David CDavid C

1,41466 gold badges2020 silver badges3636 bronze badges

share|improve this question

edited Mar 27 at 10:55

David C

asked Mar 27 at 10:30

David CDavid C

1,41466 gold badges2020 silver badges3636 bronze badges

asked Mar 27 at 10:30

David CDavid C

1,41466 gold badges2020 silver badges3636 bronze badges

asked Mar 27 at 10:30

David CDavid C

1,41466 gold badges2020 silver badges3636 bronze badges