4D v13.4
WA GET PREFERENCE
- 4D Language Reference
-
- Web Area
-
- Programmed management of Web Areas
- WA Back URL available
- WA Create URL history menu
- WA Execute 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 REFRESH CURRENT URL
- WA SET EXTERNAL LINKS FILTERS
- WA SET PAGE CONTENT
- WA SET PAGE TEXT LARGER
- WA SET PAGE TEXT SMALLER
- WA SET PREFERENCE
- WA SET URL FILTERS
- WA STOP LOADING URL
WA GET PREFERENCE
| WA GET PREFERENCE ( {* ;} object ; selector ; value ) | ||||||||
| 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) | |||||
| selector | Longint |
|
Preference to get | |||||
| value | Variable |
|
Current value of the preference | |||||
The WA GET PREFERENCE command gets the current value of the preference in the Web area designated by the * and object parameters.
Pass the preference whose value you want to get in the selector parameter. You can pass one of the following constants, found in the Web Area theme:
| Constant | Type | Value | Comment |
| WA enable contextual menu | Longint | 4 | Allow the display of a standard contextual menu in the Web area |
| WA enable Java applets | Longint | 1 | Allow the execution of Java applets in the Web area. |
| WA enable JavaScript | Longint | 2 | Allow the execution of JavaScript code in the Web area |
| WA enable plugins | Longint | 3 | Allow the installation of plug-ins in the Web area |
For more information about these preferences, refer to the description of the WA SET PREFERENCE command.
In the value parameter, pass a variable that will receive the current value of the preference. The type of variable depends on the preference. In the current version of 4D v11 SQL, the value variable is always a Boolean: it contains True if the preference is active and False otherwise.
Product: 4D
Theme: Web Area
Number:
1042
Created: 4D v11 SQL Release 2
