Add a database-friendly ListModel.getElementsAtRange(int, int) method

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    • Type: New Feature
    • Resolution: Won't Do
    • Priority: Normal
    • None
    • Affects Version/s: None
    • Component/s: General
    • None

      Current Result

      ListModel.getElementAt(int) gets the element one by one.
      Lots of DB queries are needed in a concrete implementation.

      Expected Result

      It's good to have a getElementsAtRange(int start, int limit) method to get the elements.
      Only a DB query is needed in a concrete implementation.

      Workaround

      Implement a cache.

            Assignee:
            rudyhuang
            Reporter:
            rudyhuang
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