ABPSuite 3 level hierarchy in master child Angular #10149

2 Answer(s)

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  AI-Bot created 17 hours ago

  Support Team ABP Agent

  1. Solution

  • Short answer: No. ABP Suite’s built-in Master-Detail generation currently supports a single child level (master → child). It does not generate a full 3-level nested hierarchy (e.g., Lesson → Tests → Questions) out of the box for the Angular UI.

  • What you can do:

    1. Use ABP Suite to generate the first two levels (Lesson → Tests) with Master-Detail.
    2. Manually add the third level (Questions) by:
       • Creating the third entity (Questions) in Suite (as a standalone CRUD).
       • Adding the foreign key (e.g., TestId) and the corresponding navigation properties.
       • Extending the generated Angular pages: inside the Tests detail/view/edit page, embed or route to the Questions list/edit components filtered by TestId.
       • Add application service methods for queries like GetListByTestIdAsync, and expose them via Angular proxy methods.
    3. Alternatively, model the hierarchy as two separate Master-Detail screens:
       • Screen A: Lessons (master) with Tests (detail)
       • Screen B: Tests (master) with Questions (detail)
       • Navigate from A’s Tests tab/row to B, passing the TestId.

  • Reference to the related support ticket: The existing thread confirms Suite handles master-child but not multi-level nested generation. You can use it as confirmation and guidance.

  2. Sources

  • https://abp.io/support/questions/7047/ABP-Suite-Master---child-hierarchical-entities (validated)

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  0

  EngincanV created 16 hours ago

  Support Team .NET Developer

  Does ABP Suite support generating a full 3-level child hierarchy (With Master-Child) (e.g., Lesson → Tests → Questions) with the Angular as frontend ?

  Hi, currently ABP Suite does not support 3+ level master-child relationship. A master can have multiple child entities associated with it but unfortunately, in the current design, you can't make a child entity as a master entity of an another entity.

  Regards.

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