DEPRECATION WARNING
This documentation is not using the current rendering mechanism and is probably outdated. The extension maintainer should switch to the new system. Details on how to use the rendering mechanism can be found here.
OPTGROUP¶
The OPTGROUP element allows authors to group choices logically. This is particularly helpful when the user must choose from a long list of options; groups of related choices are easier to grasp and remember than a single long list of options. All OPTGROUP elements must be specified directly within a SELECT element (i.e., groups may not be nested).
An OPTGROUP object can only exist between a SELECT object.
1, 2, 3, 4 ...¶
- Property:
- 1, 2, 3, 4 ...
- Data type:
- [array of FORM objects]
- Description:
- OPTION objects, part of the OPTGROUP