4D v14.3
OBJECT Get list reference
- 4D Language Reference
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- Objects (Forms)
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- Object Properties
- GET STYLE SHEET INFONew
- LIST OF STYLE SHEETSNew
- OBJECT DUPLICATE
- OBJECT Get actionNew
- OBJECT Get auto spellcheck
- OBJECT GET BEST SIZE
- OBJECT Get border styleNew
- OBJECT Get context menuNew
- OBJECT GET COORDINATES
- OBJECT Get data sourceNew
- OBJECT GET DRAG AND DROP OPTIONS
- OBJECT Get enabled
- OBJECT Get enterable
- OBJECT GET EVENTSNew
- OBJECT Get filter
- OBJECT Get focus rectangle invisible
- OBJECT Get font
- OBJECT Get font size
- OBJECT Get font style
- OBJECT Get format
- OBJECT Get help tip
- OBJECT Get horizontal alignment
- OBJECT Get indicator typeNew
- OBJECT Get keyboard layout
- OBJECT Get list nameUpd
- OBJECT Get list referenceNew
- OBJECT GET MAXIMUM VALUENew
- OBJECT GET MINIMUM VALUENew
- OBJECT Get multilineNew
- OBJECT Get placeholderNew
- OBJECT GET PRINT VARIABLE FRAMENew
- OBJECT GET RESIZING OPTIONS
- OBJECT GET RGB COLORS
- OBJECT GET SCROLL POSITION
- OBJECT GET SCROLLBARUpd
- OBJECT GET SHORTCUT
- OBJECT Get style sheetNew
- OBJECT GET SUBFORM
- OBJECT GET SUBFORM CONTAINER SIZE
- OBJECT Get text orientationNew
- OBJECT Get three states checkboxNew
- OBJECT Get title
- OBJECT Get typeNew
- OBJECT Get vertical alignment
- OBJECT Get visible
- OBJECT Is styled textNew
- OBJECT MOVE
- OBJECT SET ACTIONNew
- OBJECT SET AUTO SPELLCHECK
- OBJECT SET BORDER STYLENew
- OBJECT SET COLOR
- OBJECT SET CONTEXT MENUNew
- OBJECT SET COORDINATESNew
- OBJECT SET DATA SOURCENew
- OBJECT SET DRAG AND DROP OPTIONS
- OBJECT SET ENABLED
- OBJECT SET ENTERABLE
- OBJECT SET EVENTSNew
- OBJECT SET FILTER
- OBJECT SET FOCUS RECTANGLE INVISIBLE
- OBJECT SET FONT SIZE
- OBJECT SET FONT STYLE
- OBJECT SET FONTUpd
- OBJECT SET FORMAT
- OBJECT SET HELP TIP
- OBJECT SET HORIZONTAL ALIGNMENT
- OBJECT SET INDICATOR TYPENew
- OBJECT SET KEYBOARD LAYOUT
- OBJECT SET LIST BY NAMEUpd
- OBJECT SET LIST BY REFERENCENew
- OBJECT SET MAXIMUM VALUENew
- OBJECT SET MINIMUM VALUENew
- OBJECT SET MULTILINENew
- OBJECT SET PLACEHOLDERNew
- OBJECT SET PRINT VARIABLE FRAMENew
- OBJECT SET RESIZING OPTIONS
- OBJECT SET RGB COLORSUpd
- OBJECT SET SCROLL POSITION
- OBJECT SET SCROLLBARUpd
- OBJECT SET SHORTCUT
- OBJECT SET STYLE SHEETNew
- OBJECT SET SUBFORM
- OBJECT SET TEXT ORIENTATIONNew
- OBJECT SET THREE STATES CHECKBOXNew
- OBJECT SET TITLE
- OBJECT SET VERTICAL ALIGNMENT
- OBJECT SET VISIBLE
- DISABLE BUTTON
- ENABLE BUTTON
OBJECT Get list reference
| OBJECT Get list reference ( {* ;} object {; listType} ) -> Function result | ||||||||
| Parameter | Type | Description | ||||||
| * | Operator |
|
If specified, object is an object name (string) If omitted, object is a field or variable | |||||
| object | Form object |
|
Object name (if * is specified) or Field or variable (if * is omitted) |
|||||
| listType | Longint |
|
Type of list: Choice list, Required list or Excluded list | |||||
| Function result | ListRef |
|
List reference number | |||||
The OBJECT Get list reference command returns the reference number (ListRef) of the hierarchical list associated with the object or group of objects designated by object and *.
Passing the optional * parameter indicates that the object parameter is an object name (string). If you do not pass this parameter, this indicates that the object parameter is a field or variable. In this case, you pass a field or variable reference instead of a string (field or variable object only).
By default, if you omit the listType parameter, the command returns the name of the choice list (list of values) associated with the object. You can also get the reference number for required lists or excluded lists by passing, in listType, one of the following constants found in the "Form Objects (Properties)" theme:
| Constant | Type | Value | Comment |
| Choice list | Longint | 0 | Simple list of values to choose from ("Choice List" option in the Property List) (default) |
| Excluded list | Longint | 2 | Lists values not accepted for entry ("Excluded List" option in the Property List) |
| Required list | Longint | 1 | Lists only values accepted for entry ("Required List" option in the Property List) |
If there is no hierarchical list associated with the object for the listType defined, the command returns 0.
Product: 4D
Theme: Objects (Forms)
Number:
1267
Created: 4D v14
OBJECT Get list name
OBJECT SET LIST BY REFERENCE
4D Language Reference ( 4D v14 R3)
4D Language Reference ( 4D v14 R2)
4D Language Reference ( 4D v14.3)
4D Language Reference ( 4D v14 R4)
