getVersionNumber (XSPUserAgent - JavaScript™)
Gets the version for a user agent entry as a number.
Syntax
getVersion(entry:string) : double| Parameter | Description |
|---|---|
string |
The name of an entry in the user agent. |
| Return value | Description |
|---|---|
double |
The version for the entry, or 0.0 if there is no associated version. |
Usage
The format of an entry in the user agent header field isentryname/version if the entry has
a version. For example, the version of the Mozilla entry
in the following field is 5.0:Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.1) Gecko/2008070208 Firefox/3.0.1A version number is carried only to one decimal position.
To get the version as a string see getVersion (XSPUserAgent - JavaScript).
Examples
This computed field displays a message depending on the version of theMozilla entry:if(context.getUserAgent().hasEntry("Mozilla")) {
if(context.getUserAgent().getVersionNumber("Mozilla") < 5.0) {
"Mozilla version must be at least 5.0. Current version is " +
context.getUserAgent().getVersion("Mozilla")
}
}