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View Helper pattern #1263

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Description

@iluwatar

Description:
The View Helper design pattern aims to separate the business logic from the presentation layer by using helper components to handle processing and formatting. This enhances the maintainability and modularity of the code by promoting a clear separation of concerns.

Main Elements of the Pattern:

  • View Helper: A component that performs complex formatting or data processing tasks.
  • Controller: Directs the request to the appropriate View Helper and subsequently to the view.
  • View: Renders the final output using data prepared by the View Helper.

References:

  1. View Helper Design Pattern - Oracle
  2. Java Design Patterns - Project Contribution Guidelines

Acceptance Criteria:

  1. Create a View Helper class that handles data formatting or processing tasks.
  2. Ensure the Controller directs requests to the appropriate View Helper.
  3. Implement a view that utilizes the data provided by the View Helper to render the final output.

Activity

  1. Linly1080 commented on Apr 23, 2022

    @Linly1080

    Hi, I'd like to work on this issue. Could it be assigned to me if still available?

  2. iluwatar commented on Sep 10, 2022

    @iluwatar
    OwnerAuthor
  3. Linly1080 commented on Sep 17, 2022

    @Linly1080

    @iluwatar sorry, I have no time to do the work now.

  4. 32 remaining items

  5. added 3 commits that reference this issue on May 13, 2025
  6. moved this from Todo to In Progress in Java Design Patterns projecton May 29, 2025
  7. github-actions commented on Jul 30, 2025

    @github-actions

    This issue is stale because it has been open 60 days with no activity.

  8. e5LA commented on Jul 30, 2025

    @e5LA
    Contributor

    its pending review

  9. github-actions commented on Oct 3, 2025

    @github-actions

    This issue is stale because it has been open 60 days with no activity.

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