Module clear_mx.pkg

************************************************************************ Confidential Trade Secret. Copyright 1987-1995 Data Access Corporation, Miami FL, USA All Rights reserved DataFlex is a registered trademark of Data Access Corporation. ************************************************************************ ************************************************************************ Clear_mx.Pkg Version: 1.0 07/18/94 - Created Author: John J. Tuohy Augmentations: Entry_Clear Entry_Clear_all mixin package DEOs (table, entry_form) to support defaults after a a clear (either through retains or Entry_Defaults). Added to enform0.pkg and table0.pkg 09/11/94 - added same support to entry_clear_all (whoops forgot) 12/22/94 JJT - Removed Change_disabled_state (to server) Changed_state augmentation in server 05/25/95 JJT - Entry_clear/clear_all only passes one param (not two) 08/29/95 JJT - Modified entry_clear and entry_clear_all to only send entry_defaults when the server's main-file was part of the clear. Entry_defaults was getting called too often. 09/04/95 JJT - Code Clean up (removed dead commented code) ************************************************************************

clear_mx.pkg (view source)
• import declarations
  • VdfBase.pkg (view source)
• Clear_Defaults_Mixin : mixin
  • Define_Clear_Defaults()
    • IntegerRetain_No_Change_State
      Defined for backwards compatability. If you don't like the new behavior, set this property to false. This only effects retains. Avoid using this if possible.
  • Entry_Clear(Integer fg1)
    • IntegerOldst
    • Integersrvr
    • Integerfile#
  • Entry_Clear_All(Integer fg1)
    Augmented to do the same tricks as entry_Clear
    • IntegerOldst
    • Integersrvr
    • Integerfile#
  • Entry_Defaults()
    Public Hook: Set Defaults after a clear. Should be augmented Should NOT be sent.
  • Set(integer Item# String Val)
    Set an item's value and item_changed_state. This just happens so often that it is worth creating a message for
  • Set(integer Item# String Val)
    Set an item's value and item_changed_state without changing the object's changed_state. Good for setting defaults without triggering a data-loss condition.
    • IntegerOldst

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Field References (0):