4D v20
WP Get element by ID
- Referencia 4D Write Pro
-
- Lenguaje 4D Write Pro
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- Objetos 4D Write Pro
- Utilizar los comandos del tema Objeto (Formularios)
- Utilizar los comandos del tema Texto con estilo
- Acceder a contenidos de documentos por programación
- Constantes 4D Write Pro
- 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
- Atributos 4D Write Pro
WP Get element by ID
| WP Get element by ID ( docWP ; ID ) -> Resultado | ||||||||
| Parámetro | Tipo | Descripción | ||||||
| docWP | Objeto |
|
Documento 4D Write Pro | |||||
| ID | Cadena |
|
Identificador del elemento a recuperar | |||||
| Resultado | Objeto |
|
Elemento 4D Write Pro | |||||
El comando WP Get element by ID devuelve un objeto que contiene el elemento de wpDoc pasado en el parámetro ID.
En el parámetro wpDoc, pase un documento 4D Write Pro.
Pase el atributo ID del elemento para recuperarlo en el parámetro ID. El elemento puede estar dentro del documento, como una imagen, un párrafo, una tabla, una fila, etc., o el documento en sí. Si ningún elemento del documento tiene la ID especificada, se devuelve un valor nulo.
Nota: el valor del parámetro ID es sensible a las mayúsculas y minúsculas.
Para obtener la imagen con el ID "img1":
C_OBJECT(obImage)
obImage:=WP Get element by ID(myDoc;"img1")Usted desea encontrar un elemento de tabla y modificarlo para que tenga un borde morado grande:
C_OBJECT($element)
$element:=WP Get element by ID(myDoc;"Table1")
WP SET ATTRIBUTES($element;wk border style;wk solid)
WP SET ATTRIBUTES($element;wk border width;"4px")
WP SET ATTRIBUTES($element;wk border color;"purple")Usted desea recuperar un elemento y modificar su ID:
$colTable:=WP Create table range([INFO]Sample)
$elements:=WP Get elements($colTable)
$elem:=WP Get element by ID([INFO]Sample;"Paris")
If($elem#Null)
$elem.ID:="Lyon"
End if
Producto: 4D
Tema: Lenguaje 4D Write Pro
Número
1549
Creado por: 4D v17
Referencia 4D Write Pro ( 4D v20)
