4D v13.4
REDRAW
- 4D Language Reference
-
- User Interface
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- BEEP
- Caps lock down
- Focus object
- GET FIELD TITLES
- GET MOUSE
- Get platform interface
- GET TABLE TITLES
- HIDE MENU BAR
- HIDE TOOL BAR
- INVERT BACKGROUND
- Macintosh command down
- Macintosh control down
- Macintosh option down
- OBJECT Get name
- OBJECT Get pointer
- PLAY
- Pop up menu
- POST CLICK
- POST EVENT
- POST KEY
- REDRAW
- SET ABOUT
- SET CURSOR
- SET FIELD TITLES
- SET PLATFORM INTERFACE
- SET TABLE TITLES
- Shift down
- SHOW MENU BAR
- SHOW TOOL BAR
- Tool bar height
- Windows Alt down
- Windows Ctrl down
REDRAW
| REDRAW ( object ) | ||||||||
| Parameter | Type | Description | ||||||
| object | Form object |
|
Table for which to redraw the subform, or Field for which to redraw the area, or Variable for which to redraw the area, or List box to be updated, or Form table to redraw on a Web browser | |||||
When you use a method to change the value of a field displayed in a subform, you must execute REDRAW to ensure that the form is updated.
In the context of list boxes in selection mode, when the REDRAW statement is applied to a list box type object it refreshes the data that is displayed in the object. This statement must be called typically after data modification has occurred in the records of the selection.
Web Server: When executed after the On Timer form event, the REDRAW command can be called to periodically update a 4D form sent to a Web browser. For more information, refer to the description of the SET TIMER command.
Product: 4D
Theme: User Interface
Number:
174
Modified: 4D v6.5
Modified: 4D v11 SQL Release 5
