This is the legacy 4D documentation web site. Documentations are progressively being moved to developer.4d.com
- 4D Language Reference
-
- Web Area
-
-
Programmed management of Web Areas
-
WA Back URL available
-
WA Create URL history menu
-
WA Evaluate JavaScript
-
WA EXECUTE JAVASCRIPT FUNCTION
-
WA Forward URL available
-
WA Get current URL
-
WA GET EXTERNAL LINKS FILTERS
-
WA Get last filtered URL
-
WA GET LAST URL ERROR
-
WA Get page content
-
WA Get page title
-
WA GET PREFERENCE
-
WA GET URL FILTERS
-
WA GET URL HISTORY
-
WA OPEN BACK URL
-
WA OPEN FORWARD URL
-
WA OPEN URL
-
WA OPEN WEB INSPECTOR
-
WA REFRESH CURRENT URL
-
WA Run offscreen area
-
WA SET EXTERNAL LINKS FILTERS
-
WA SET PAGE CONTENT
-
WA SET PREFERENCE
-
WA SET URL FILTERS
-
WA STOP LOADING URL
-
WA ZOOM IN
-
WA ZOOM OUT
-
WA Forward URL available
| WA Forward URL available ( {* ;} object ) -> Function result | ||||||||
| Parameter | Type | Description | ||||||
| * | Operator |
|
If specified, object is an object name (string) If omitted, object is a variable | |||||
| object | Form object |
|
Object name (if * is specified) or Variable (if * is omitted) | |||||
| Function result | Boolean |
|
True if there is a following URL in the sequence of URLs opened;otherwise, False | |||||
The WA Forward URL available command finds out whether there is a following URL available in the sequence of URLs opened in the Web area designated by the * and object parameters.
The command returns True if a URL exists and False otherwise. More particularly, this command can be used, in a custom interface, to enable or disable navigation buttons.
Product: 4D
Theme: Web Area
Number:
1027
Created: 4D v11 SQL Release 2
4D Language Reference ( 4D v20 R7)
