Provides extra information about the object being used.
Valid Values
A character string, up to 512 characters long either blank or in JSON format.
Remarks
The WdgCSS values for the objects involved present either a blank value or a free-format JSON syntax containing additional information about the object. This extra information may be Data Dictionary fields valid only to the particular object or implemented for future use.
Example
{"icon": "c:/images/zx.ico", "smallincrement":30}ZIM:X allows JSON data format to be retrieved by the means of the $FindJSON function if the above value would be stored in FFs.WdgCSS:
LIST FFs FORMAT $FindJSON(WdgCSS, "smallincrement")
30
See Also
$FindJSON
The name of an application directory (Directories); otherwise, the one application directory in which the associated object may exist.
Valid Values
An 18-character string, containing a valid object name
Remarks
In Directories:
DirName is the name assigned to the directory.
In other Object Dictionary entity sets:
In any entity set, the principal object’s DirName must match the DirName of its owner.
If DirName is left blank, the object may exist in any number of application directories.
In DDDescriptions, DirName is where the object being described may be found.
In DisplayForms, DirName is where the owner-display of the associated form may be found.
See Also
ConstName, DDObjectName, DDOwnerName, DisplayName, DocName, EntName, FieldName, FormName, MenuName, OwnerName, RelName, RoleName, SetName, UserName, VarName
The name assigned to a menu.
Valid Values
An 18-character string, containing a valid object name
See Also
ConstName, DDObjectName, DDOwnerName, DirName, DisplayName, DocName, EntName, FieldName, FormName, OwnerName, RelName, RoleName, SetName, UserName, VarName
A user-assigned numeric identifier for the menu.
Valid Values
An integer (0 to 999)
If no number is assigned, 0 is used.
Remarks
MenuNum can be used in an application program to identify the menu that had focus when control returned to the program. (See $MenuNum, and $MenuItemNum in the Language Reference.)
See Also
FNum, FormNum, WNum
A unique identifier assigned by the Development Center.
Valid Values
A 25-character string (DEFAULT = $Null)
Remarks
ObjectKey is a unique identifier assigned by the Zim Development Center if the Object Manager (ZOM) has been enabled. End-users should not modify its value. Refer to the Development Center documentation for more information.
ObjectKey has a defined ListWidth of -1 and is not normally displayed.
A user-defined symbol that identifies an object involved in a user interface event.
Valid Values
A character string, up to 18 characters long
Remarks
When a user interface event occurs, the WdgTag values for the objects involved are assigned to special system variables (Event.EventTag, Event.FieldTag, Event.MenuItemTag). This information identifies the objects involved in the event. The application program can then translate events into the desired action.
WdgTag defaults to the name of the object.
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