4D v20
WP TABLE DELETE COLUMNS
- 4D Write Pro Reference
-
- 4D Write Pro Language
-
- About 4D Write Pro objects
- Using commands from the Objects (Forms) theme
- Using commands from the Styled Text theme
- Accessing document contents by programming
- 4D Write Pro Constants
- WP Add picture
- WP Bookmark range
- WP COMPUTE FORMULAS
- WP DELETE BOOKMARK
- WP DELETE FOOTER
- WP DELETE HEADER
- WP DELETE PICTURE
- WP DELETE STYLE SHEET
- WP DELETE SUBSECTION
- WP DELETE TEXT BOX
- WP EXPORT DOCUMENTUpd
- WP EXPORT VARIABLEUpd
- WP Find all
- WP Find next
- WP Find previous
- WP FREEZE FORMULAS
- WP GET ATTRIBUTES
- WP Get body
- WP GET BOOKMARKS
- WP Get breaks
- WP Get data context
- WP Get element by ID
- WP Get elements
- WP Get footer
- WP Get formulas
- WP Get frame
- WP Get header
- WP Get links
- WP Get page count
- WP Get position
- WP Get section
- WP Get sections
- WP Get style sheet
- WP Get style sheets
- WP Get subsection
- WP Get text
- WP Get view properties
- WP Import document
- WP IMPORT STYLE SHEETS
- WP INSERT BREAK
- WP INSERT DOCUMENT
- WP INSERT FORMULA
- WP INSERT PICTURE
- WP Insert table
- WP Is font style supported
- WP New
- WP NEW BOOKMARK
- WP New footer
- WP New header
- WP New style sheet
- WP New subsection
- WP New text box
- WP Paragraph range
- WP Picture range
- WP PRINT
- WP RESET ATTRIBUTES
- WP SELECT
- WP Selection range
- WP SET ATTRIBUTES
- WP SET DATA CONTEXT
- WP SET FRAME
- WP SET LINK
- WP SET TEXT
- WP SET VIEW PROPERTIES
- WP Table append row
- WP TABLE DELETE COLUMNS
- WP TABLE DELETE ROWS
- WP Table get cells
- WP Table get columns
- WP Table get rows
- WP Table insert columns
- WP Table insert rows
- WP Table range
- WP Text range
- WP USE PAGE SETUP
- 4D Write Pro Attributes
4D v20
WP TABLE DELETE COLUMNS
WP TABLE DELETE COLUMNS
| WP TABLE DELETE COLUMNS ( targetObj ) | ( tableRef ; colNumber {; numColumns} ) | ||||||||
| Parameter | Type | Description | ||||||
| targetObj | Object |
|
Range or element or 4D Write Pro document | |||||
| tableRef | Object |
|
Table reference | |||||
| colNumber | Longint |
|
Column number | |||||
| numColumns | Longint |
|
Number of columns to delete (default value = 1) | |||||
The WP TABLE DELETE COLUMNS command removes one or several column(s) from a 4D Write table.
This command supports two syntaxes:
- If you pass a targetObj as the first parameter, the command will remove all of the columns in table(s) intersecting the target. targetObj can contain:
- a range, or
- an element (row / paragraph / body / header / footer / inline picture / section / subsection), or
- a 4D Write Pro document.
If targetObj intersects with several tables, touched columns in all tables are removed. If targetObj does not intersect with a table, the command does nothing (no error is generated).
With this syntax, the numColumns parameter (if passed) is ignored.
- If you pass both a tableRef and a colNumber, the command will remove the column(s) in the designated table, starting at the specified column index.
With this syntax, the optional numColumns parameter defines the number of columns to remove from tableRef. By default, if this parameter is omitted, one column is removed.
Removing all columns of a table will remove the entire table.
You want to delete one column from the Invoice table. This code:
C_OBJECT($table)
$table:=WP Get element by ID(WParea;"Invoice") //retrieve "Invoice" table
WP TABLE DELETE COLUMNS($table;2;1) //remove the second column
Will remove the column from the correct location:
See also
PROPERTIES
Product: 4D
Theme: 4D Write Pro Language
Number:
1694
HISTORY
Created: 4D v18
ARTICLE USAGE
4D Write Pro Reference ( 4D v20)
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