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 (for backward compatibility). |
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 ff. |
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 (for backward compatibility). |
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. |