zk
From Documentation
zk - java.util.Map
A map of browser and system information. For example, ${zk.ff} returns the version of Firefox if the current user is using Firefox. Here is a list of entries that the zk object has:
| Name | Type | Description |
|---|---|---|
| ff | Double | The version of Firefox if the current user is using Firefox. |
Version History
| Version | Date | Content |
|---|---|---|
| 6.0.0 | February 2012 | The zk object was introduced.
|