You found a bug! We've classified it as EXTJS-8592 . We encourage you to continue the discussion and to find an acceptable workaround while we work on a permanent fix.
  1. #1
    Sencha User Sharkanana's Avatar
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    Default Extra requests for infinite grid

    Extra requests for infinite grid


    REQUIRED INFORMATION




    Ext version tested:
    • Ext 4.1

    Browser versions tested against:
    • Chrome 24

    DOCTYPE tested against:
    • None

    Description:
    • When setting up a grid for infinite scrolling, I am seeing redundant requests in the ajax batches to the backend.

    Steps to reproduce the problem:
    • Setup a grid store following config included:
      Code:
      pageSize: 75,
                  buffered: true,
                  leadingBufferZone: 0,
                  trailingBufferZone: 0,
                  purgePageCount: 0,

    The result that was expected:
    • When scrolling, each new set should request only 75 once

    The result that occurs instead:
    • When scrolling, each new set is requesting the next 75 records TWICE

    Test Case:


    Code:
    Just create a remote grid with a store that includes the previously stated buffer configuration.

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    Default


    Thanks for the report! I have opened a bug in our bug tracker.

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