4D v13
PV CLEAR DYNAMIC COLUMNS
- 4D View Language
-
- PV Cell value
-
- PV Cell value, Introduction
- PV ADD DYNAMIC ARRAYS
- PV ADD DYNAMIC FIELDS
- PV ARRAY TO CELLS
- PV CELLS TO ARRAY
- PV CLEAR DYNAMIC COLUMNS
- PV FIELD TO CELLS
- PV FIELDS LIST TO CELLS
- PV Get cell boolean value
- PV GET CELL CONTROL
- PV GET CELL DATE TIME VALUE
- PV Get cell date value
- PV GET CELL FIELD
- PV Get cell formula
- PV Get cell num value
- PV Get cell picture value
- PV Get cell string value
- PV Get cell text value
- PV Get cell time value
- PV Get cell value type
- PV Get cell variable
- PV REPORT MANY
- PV REPORT ONE
- PV SET CELL BOOLEAN VALUE
- PV SET CELL CONTROL
- PV SET CELL DATE TIME VALUE
- PV SET CELL DATE VALUE
- PV SET CELL FIELD
- PV SET CELL FORMULA
- PV SET CELL NUM VALUE
- PV SET CELL PICTURE VALUE
- PV SET CELL STRING VALUE
- PV SET CELL TEXT VALUE
- PV SET CELL TIME VALUE
- PV SET CELL VARIABLE
- PV UPDATE DYNAMIC AREA
PV CLEAR DYNAMIC COLUMNS
| PV CLEAR DYNAMIC COLUMNS ( area ; start ; number ) | ||||||||
| Parameter | Type | Description | ||||||
| area | Longint |
|
4D View area | |||||
| start | Longint |
|
Start column number | |||||
| number | Longint |
|
Number of columns | |||||
The PV CLEAR DYNAMIC COLUMNS command clears the contents of dynamic column number starting from the column numbered start.
Cleared dynamic columns can come from fields or arrays, created respectively by PV ADD DYNAMIC FIELDS and PV ADD DYNAMIC ARRAYS.
Remaining dynamic columns are rearranged so that the dynamic area always starts at column A and the dynamic area never contains “holes”.
The PV CLEAR DYNAMIC COLUMNS command is inoperative when used with one or more columns that do not exclusively use dynamic fields or arrays.
In the example for PV ADD DYNAMIC FIELDS, we built a list entry from the contacts table linked to the current client, with their functions and order numbers. The below method deletes the third column while allowing first and last names to still be modifiable.
PV CLEAR DYNAMIC COLUMNS(Area;3;1) `Delete column COnce this line is executed, the fourth column (D) becomes the third column (C), so that the dynamic area does not contain “holes”.
Product: 4D
Theme: PV Cell value
Number:
15898
Created: 4D View 6.8
PV ADD DYNAMIC ARRAYS
PV ADD DYNAMIC FIELDS
