Module Enfrm_ds.pkg

************************************************************************ Confidential Trade Secret. Copyright 1987-1997 Data Access Corporation, Miami FL, USA All Rights reserved DataFlex is a registered trademark of Data Access Corporation. ************************************************************************/ ************************************************************************ File Name: EnFrm_ds.Pkg Creation Date: January 1, 1991 Modified Date: Oct 28, 1991 Author(s): Steven A. Lowe This module contains the Entry_Form_DS class definition. ************************************************************************/ ************************************************************************ Version: 1.0 12-09-1992 : Created Author: John J. Tuohy 1. Adds Stop_UI_State Support 2. Adds Should_Save Property // (LS) not anymore! 3. Modifies Changed_State to check Should_save (fixes RT bug) (LS - not modified anymore) 4. Adds Request_Save_No_Clear Message. Saves without clearing. 5. Adds auto-prompt 6. Adds Validate_all_items_state 7. Adds dependent_item support 8. Adds checkbox support 9. Adds movable support (ver 1.1) 10. Added Validate_mode (mixin). No change by default. Added here for sake of completeness. 11. Added entry_defaults (and better retains) through mixin 10-07-1993 Add include file with new exit_function procedure. 03/01/94 Items 5 and 6 added for 1.1 03/11/94 Item 7 and 8 for 1.1 03/17/94 Item 9 v.1.1 04/08/94 v1.1 (LS) Added DEO delegation. 05/02/94 Added Validate_Mode to handle validation (and their errors) in a more friendly fashion. Done with mixin class. 07/18/94 Add Clear_mx mixin for better setting of default values 09/02/94 JJT Added delegate logic to request_save_no_clear ************************************************************************/ ************************************************************************/ 12/22/94 JJT Merge Changes Merged the 0 class into entry_form. Added DEO delegate logic to request_???? messages. Cleaned up request_save a little bit removing redundant checks for no server. 05/22/95 JJT Added object_item_validation to focus support in request_clear and request_clear_all (also see deodlgmx.pkg) 05/22/95 JJT Added object_item_validation to focus support in request_clear and request_clear_all (also see deodlgmx.pkg) 09/04/95 JJT - Code Clean up (removed dead commented code) 05/31/96 JJT - coverted to entry_form_DS and enfrm_ds.pkg. Entry_Form defined in entryfrm.pkg with DD logic. 12/14/21 JJT - auto_clear_deo_state no longer checked by delete (it just clears) ************************************************************************/

Enfrm_ds.pkg (view source)
• import declarations
  • nesting.pkg (view source)
    include DEO nesting standard support module
  • navigate.pkg (view source)
    include DEO navigation standard support module
  • verify.pkg (view source)
    include Verification support module
  • Server.pkg (view source)
    include Server support module
  • Actionbr.pkg (view source)
    include action-bar support module
  • findedit.pkg (view source)
    include Finding/Editing support module
  • entitem.pkg (view source)
    include Entry-Item support module
  • fndmodes.pkg (view source)
    special find modes
  • dep_item.pkg (view source)
    v1.1 Auto-dependent-item support
  • ckbox_mx.pkg (view source)
    v1.1 checkbox mixin support
  • deodlgmx.pkg (view source)
    v1.1 DEO delegation support
  • Val_mx.pkg (view source)
    v1.1 test validate options
  • clear_mx.pkg (view source)
    v1.1 new defaults upon clear
• Entry_Form_DS_mixin : mixin
  Entry_form:
  • Construct_Object(integer img)
  • IntegerCreate_Cbox_Object()
    Create the cbox object. This only gets created if required. We create this in the class and not the mixin because you seem to get odd results if objects are created in mixin procedures returns ID of object
    • IntegerObj
    • CBox : CBox_array
      keep track of list of
  • Top_of_Panel()
    Navigation support behavior
    • Integerretval
  • Bottom_of_Panel()
    Navigation support behavior
    • IntegerlastChild
  • Child_Wrapping(integer direction integer xorigID)
    navigation support standard behavior
    • IntegerorigID
  • Display()
    created for server support
  • Clear()
    created for server support
  • Clear_All()
    created for server support
  • Clear_Set()
    created for server support clear required by dependency
  • Request_Clear()
    FindEdit support behavior
    • Integerobj#
    • Integerretval
    • IntegerFoc
  • Request_Clear_All()
    FindEdit support behavior
    • Integerobj#
    • Integerretval
    • IntegerFoc
  • Request_Delete()
    FindEdit support behavior
    • Integerobj#
  • Beginning_of_Data()
    FindEdit support behavior In forms, beginning_of_data and end_of_data is supported as a legacy method of finding first/last record. These have been replaced by Find_first and Find_last and it is suggested that you always use those methods. Beginning/End_of_data has different meanings in different DEOs like lists and editors. Providing find_first and find_last provides consistent method for record finding in all DEOs
  • End_of_Data()
    FindEdit support behavior
  • Request_Superfind(integer mode)
    FindEdit support behavior
    • Integerobj#
    • Integerdatafile
  • Request_Save()
    FindEdit support behavior
    • Integerobj#
    • IntegercurItem
    • Integerretval
  • Request_Save_No_Clear()
    this allows us to save a record without it clearing regardless of the Auto_Clear_DEO_State value
    • Integeroldclr
  • Request_Find(integer mode integer entUpdtFlag)
    FindEdit support behavior
    • IntegerdataFile
    • Integerser#
    • IntegerdfrdState
  • Entry_Autofind(integer eFindMode integer iItem)
    EntItem support behavior Support passing of optinal Item to autofind on. If not passed the runtine will figure it out. Always pass the autofind-item. The runtime also calls this not passing an item but it figure it out.
    • Integerobj#
    • IntegerdataFile
    • Integeritem#
  • End_Construct_Object()

References (2):

Field References (0):