Module cDbCJGrid.pkg

cDbCJGrid.pkg (view source)
• import declarations
  • Windows.pkg (view source)
  • cCJGrid.pkg (view source)
  • cCJDeoMenuItemClasses.pkg (view source)
  • refmodes.pkg (view source)
  • cDbCJGridColumn.pkg (view source)
  • cDbCJGridDataSource.pkg (view source)
  • Server.pkg (view source)
  • verify.pkg (view source)
• cDbCJGrid : cCJGrid
  • Construct_Object()
    Inherited from cCJGrid
    • IntegerOrdering
      initial ordering
    • BooleanpbPromptListBehavior
      determines behavior of various grid vs prompt list
    • IntegerpeRequestFindMode
      determines how request_find behaves
    • Booleanentry_refresh_State
      required by dds
    • BooleanpbUnOrdered
      tracks if new records might have made the list out of order
    • BooleanpbAutoRegenerate
      if false it will never try to reorder your additions
    • BooleanpbStaticData
      if true, load all data at once and it is static
    • IntegerComponent_State
      from nesting.pkg
    • IntegerHas_Components_State
  • Set(Integer newVal)
    Inherited from verify_mixin
    this procedure **replaces** set Changed_state from the server mixin. We are not going to set the watched server's (parent DDs) to changed_state. This is not needed and is heavy handed because this sets all watched servers and not the single column that triggered the change. We probably don't need to set watched servers in the grids. We are setting the main server's DD to changed and that is enough
    • Integersrvr#
    • Integerwsrvr
  • Request_Cancel()
    Inherited from cCJGrid
  • HandleCreateDataSource()
    Inherited from cCJGrid
    called by constructor
    • IntegerhoDataSource
  • HandleCreateContextMenu()
    Inherited from cCJGrid
    default context menu for db grids
    • IntegerhoMenu
    • IntegerhoMenu1
  • BindDataSource()
    Inherited from cCJGrid
    use this to set any special properties in the datasource that might be needed for this particular grid and data source. With db grids we need to update the Server, Main_file and Ordering
    • IntegeriOrder
    • BooleanbDDReadMode
    • BooleanbReverseOrdering
    • BooleanbStatic
    • IntegerhoDD
    • IntegerhoDataSource
  • IntegerAdd_Focus(Handle hoParent)
    Inherited from server_mixin
    • IntegeriRows
    • IntegerhoDataSource
    • BooleanbAutoLoad
    • BooleanbAllLoaded
    • BooleanbActive
  • DataLoadAdjustOnAddFocus()
    • IntegeriRows
    • IntegerhoDataSource
    • IntegerhoServer
    • BooleanbAllLoaded
    • BooleanbHasRec
    • RowIdriID
  • OnIdle()
    Inherited from cCJGrid
    • BooleanbUnOrdered
    • BooleanbNew
    • BooleanbRegenerate
    • BooleanbStatic
    • BooleanbChanged
    • BooleanbBeginEdit
    • IntegerhoDataSource
  • IntegerExiting(Handle hoDestination)
    Inherited from cCJGrid
    augment to refresh the grid if it is unordered after a save. Generally upon exit we want to grid refreshed else OnIdle may do this when the grid does not have the focus which can change other DEOs that rely on this grid.
    • BooleanbCancel
    • BooleanbUnOrdered
    • BooleanbNew
    • BooleanbChanged
    • BooleanbRegenerate
    • BooleanbStatic
    • IntegerhoDataSource
    • IntegerhoEdit
  • Request_Find(Integer eFindMode Integer bEntUpdt)
    required DD/DEO Find interface
    • IntegeriCol
  • Find_GE()
    required DD/DEO Find interface
  • Find_Next()
    required DD/DEO Find interface
  • Find_Previous()
    required DD/DEO Find interface
  • Find_First()
    required DD/DEO Find interface
  • Find_Last()
    required DD/DEO Find interface
  • Entry_update(Integer iFile Integer iDoAll)
    required DD/DEO interface sent by DD before a find and save. We only care about DD finds which means DoAll is 1
    • IntegerhoDataSource
  • Request_Clear_All()
    • BooleanbErr
    • IntegerhoServer
  • Request_Save_No_Clear()
    A grid save *is* a no-clear save so you don't really need to use this. However this message is supported in DEO controls and we want it to work if this is sent from a hot-key, menu or toolbar item.
  • IntegerDDRefreshTableStatus(Integer iTable)
    returns the table's status for the refresh event. A table can either be cleared, found or not touched by the operation. This can only be called while within Refresh. This was created to hide the private is_file_included command
    • BooleanbIncluded
  • Refresh(Integer eMode)
    required DD/DEO interface sent by DD when there is a clear/find/save/delete
    • IntegerhoDataSource
    • IntegerhoDD
    • IntegerhoCol
    • BooleanbRowDisplay
    • BooleanbMainFound
    • BooleanbDeferred
    • IntegeriMainFile
    • IntegeriRow
    • IntegeriSel
    • IntegeriOffSet
    • IntegereDDStatus
    • RowIdriId
  • File_Field_Value_Changed(Integer iFile Integer iField String sValue Integer iChangeDisabled)
    required DD/DEO interface sent by DD whenever DD value has changed.
    • IntegeriCols
    • Integeri
    • IntegerhoCol
    • IntegerhoDataSource
    • BooleanbChanged
    • BooleanbFieldChanged
  • File_Field_Option_Changed(integer iFile integer iField integer iOptions integer bClear)
    required DD/DEO interface sent by DD whenever DD option has changed.
    • IntegeriCols
    • Integeri
    • IntegerhoCol
  • File_Field_mask_Changed(Integer iFile Integer iField String sMask)
    required DD/DEO interface
    • IntegeriCols
    • Integeri
    • IntegerhoCol
  • File_Field_Label_Changed(Integer iFile Integer iField Boolean bLong String sLabel)
    required DD/DEO interface
    • IntegeriCols
    • Integeri
    • IntegerhoCol
  • StringItem_Field_Property(Integer iMsg Integer iItem)
    required DD/DEO interface
    • IntegeriFile
    • IntegeriField
    • IntegerhoDD
    • StringsValue
  • Update_focus_field()
    required DD/DEO interface sent by DD to commit the focused value
  • IntegerValidate_Items(Boolean bNotFindReq)
    required DD/DEO interface
  • HandleItemToDEOColumnObject(Integer iItem)
    • IntegerhoCol
  • IntegerData_File(Integer iItem)
    required DD/DEO interface
    • IntegeriFile
    • IntegerhoCol
  • IntegerData_Field(Integer iItem)
    required DD/DEO interface
    • IntegeriField
    • IntegerhoCol
  • IntegerCheckbox_item_State(Integer iItem)
    required DD/DEO interface
    • IntegeriState
    • IntegerhoCol
  • IntegerItem_Noput(Integer iItem)
    required DD/DEO interface
    • IntegeriState
    • IntegerhoCol
  • StringData_Value(Integer iItem)
    required DD/DEO interface
    • IntegerhoCol
    • StringsValue
  • Handleprototype_object()
    required DD/DEO interface
  • update_dependent_items()
    required DD/DEO interface
  • IntegerExtended_deo_State()
    required DD/DEO interface
  • BooleanDeo_Find_Object()
    required DD/DEO interface
  • BooleanDEO_Control_Object()
    required DD/DEO interface
  • BooleanDEO_Object()
    required DD/DEO interface
  • Copy_Item_Options(Integer iDSO Integer iFile Integer iField Integer iDEO Integer iItem)
    Inherited from server_mixin
    required DD/DEO interface
    • IntegerhoCol
  • HandleDEOColumnObject(Integer iColumn)
    returns object for column. If the column object is not a DEO it returns 0
    • IntegerhoCol
    • BooleanbDEO
  • RequestColumnFind(Integer iCol Integer eFindMode Integer bEntUpdt)
    • IntegeriFile
    • IntegeriField
    • IntegeriIndex
    • IntegeriMain
    • IntegeriOffset
    • IntegeriRelField
    • IntegereRequestFindMode
    • BooleanbDDReadMode
    • BooleanbFound
    • BooleanbStatic
    • IntegerhoCol
    • IntegerhoServer
    • IntegerhoDataSource
  • IntegerRelatingField(Integer iRelatedFile)
    Attempt to find the field from the server's MainFile that relates to iRelatedFile
    • IntegeriField
    • IntegeriRelFile
    • IntegeriNumFields
    • IntegeriIndex
    • IntegeriMainfile
    • IntegerhoServer
  • RequestColumnLookup(Integer iCol)
    does a find for the passed column by first looking down and, if no find, then looking up This is used when you are doing lookup/searches
  • HeaderReorder(Integer iCol)
    Inherited from cCJGrid
    • IntegerhoCol
    • IntegerhoDataSource
    • IntegeriOrder
    • IntegeriOld
    • IntegeriOldCol
    • BooleanbHeaderTogglesDirection
    • BooleanbHeaderReorders
    • BooleanbReverse
    • BooleanbStatic
    • BooleanbLoaded
  • ReorderGridByColumn(Handle hoCol Boolean bDescending)
    • IntegeriCol
    • IntegeriOrdering
  • ChangeOrdering(Integer iOrdering Boolean bDescending)
    • BooleanbCancel
  • IntegerLoadByMatchingRow(RowID riID Boolean bResetCache)
    Load grid based on rowId. If bResetCache the cache is cleared so the search always refreshed. If false, it tries to find the ID in the existing datasource first.
    • IntegerhoDataSource
    • IntegeriCount
    • IntegeriIndex
    • BooleanbDirty
  • RefreshDataFromMatchingRow(RowID riID Integer iOffset)
    Refreshes grid around this row id. Allows you to refresh a grid around record. This always refreshes the cache
    • IntegeriRow
    • IntegerhoDataSource
  • RefreshDataFromSelectedRow()
    Refreshes grid around selected row id
    • RowIdriID
    • IntegeriSel
    • IntegeriOffset
    • IntegerhoDataSource
  • RefreshDataFromDD(Integer iOffset)
    Refreshes grid around the DD record. You'd use this if you've got a newly empty activated grid or a deferred grid This always refreshes the cache
    • RowIdriID
    • IntegerhoDD
  • RefreshDataFromExternal(Integer iOffset)
    Refreshes grid around the current file buffer This always refreshes the cache
    • RowIdriID
    • IntegerhoDD
    • IntegeriFile
  • RequestColumnSearch(Handle hoCol Integer iKeyCode Integer iKeyShift)
    Inherited from cCJGrid
    do a popup search request for the passed column. The keys can provide a seed value - they come from OnComKeyDown. Augmented to do a file find with DB grids
    • IntegerhoSearchDialog
    • IntegerhoDataSource
    • IntegeriCol
    • BooleanbOk
    • BooleanbStatic
    • StringsValue

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