From Documentation
zk - java.util.Map
A map of browser and system information. For example, ${zk.gecko} 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 | Example | Description |
|---|---|---|---|
browser
| Map
| {version: 9.0, name: "gecko"}
| A two-entries map for the browser's name and version. Example, ${zk.browser.name}. Possible browser names: webkit, gecko, ie, opera.
|
chrome
| Double
| 16.0
| The version of Chrome if the current user is using Chrome. Otherwise, it is null. |
ff
| Double
| 9.0
| The version of Firefox if the current user is using Gecko-based browser, including Firefox. Otherwise, it is null.
NOTICE: It is the same as |
gecko
| Double
| 9.0
| The version of Gecko if the current user is using Gecko-based browser, including Firefox. Otherwise, it is null.
It is the same as |
ie
| Double
| 9.0
| The version of Internet Explorer if the current user is using Internet Explorer. Otherwise, it is null. |
ipad
| Double
| 5.0
| The version of iPad if the current user is using iPad. Otherwise, it is null. |
iphone
| Double
| 5.0
| The version of iPhone if the current user is using iPhone. Otherwise, it is null. |
ipod
| Double
| 5.0
| The version of iPod if the current user is using iPod. Otherwise, it is null. |
ios
| Double
| 5.0
| The version of iOS if the current user is using iOS-based device. Otherwise, it is null. |
android
| Double
| 4.1
| The version of Android if the current user is using Android-based device. Otherwise, it is null. |
opera
| Double
| 11.52
| The version of Opera if the current user is using Opera. Otherwise, it is null. |
safari
| Double
| 535.7
| The version of Safari if the current user is using Webkit-based browser, including Safari and Chrome. Otherwise, it is null.
NOTICE: It is the same as |
webkit
| Double
| 535.7
| The version of Webkit if the current user is using Webkit-based browser, including Safari and Chrome. Otherwise, it is null. |
Version History
| Version | Date | Content |
|---|---|---|
| 6.0.0 | February 2012 | The zk object was introduced.
|