4D Write v15
WR Get HTML expression
- 4D Write Language
-
- WR Database Objects
-
- Database Objects, Introduction
- WR GET DATE AND TIME FORMAT
- WR Get HTML expression
- WR GET HYPERLINK
- WR GET PAGE NUMBER FORMAT
- WR GET REFERENCE
- WR Get RTF expression
- WR INSERT DATE AND TIME
- WR INSERT EXPRESSION
- WR INSERT FIELD
- WR INSERT HTML EXPRESSION
- WR INSERT HYPERLINK
- WR INSERT PAGE NUMBER
- WR Insert picture area
- WR INSERT RTF EXPRESSION
4D Write v15
WR Get HTML expression
WR Get HTML expression
| WR Get HTML expression ( area ) -> Function result | ||||||||
| Parameter | Type | Description | ||||||
| area | Longint |
|
4D Write area | |||||
| Function result | Text |
|
Content of the HTML expression | |||||
The WR Get HTML expression command allows recuperating the text of the HTML expression currently selected within area.
To select HTML expressions contained in a 4D Write document, you should use the WR Count(Area;wr nb HTML expressions) statement and then make a loop for WR SELECT(Area;13;$loop).
You want to get HTML expressions contained in your 4D Write document:
C_LONGINT(Area;$i;$NbHTMLExp)
C_TEXT($MyExp)
$NbHTMLExp:=WR Count(Area;wr nb HTML expressions)
For($i;1;$NbHTMLExp)
WR SELECT(Area;13;$i)
$MyExp:=WR Get HTML expression(Area)
End for
See also
PROPERTIES
Product: 4D Write
Theme: WR Database Objects
Number:
89433
HISTORY
Created: 4D Write 6.7
ARTICLE USAGE
4D Write Language ( 4D Write v15)
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