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device:load
It detects current device using device detection based on user-agent value present in system and loads the current device object in Content Server scope.
Syntax
<device:load name="name"/>Parameters
name (required)
- Input. Name to identify the device after it is retrieved and stored as an object in memory.Following are the possible scenarios -
a) If user-agent fails to match with any device and does not match to any device group defined for user-agent regular expressions too, a default device object with name 'unknown device', matching device group name as 'Desktop' and suffix as an empty string will be loaded.
b) If user-agent fails to match with any device, but matches to a device group based on user-agent regular expression defined for that device group, a device object is loaded, with no device capabilities, but only with info about matched device group.
b)If user-agent matches to a device in current device repository, but fails to match to any device group, still a device object is loaded, with info about device properties only, no data about matched device group.
c)If user-agent matches to a device in current device repository and matches to any device group, a device object is loaded with device properties as well as info for matched device group.
A device will match to at the most one device group.
Description
The
device:load
It detects current device using device detection based on user-agent value present in 'system' and loads the current device object in Content Server scope.parameter.User-agent present in system means -
If current render mode is preview or insite, it uses user-agent of device skin under which asset is being previewed.
If render mode is not preview/insite, it uses user-agent present in header of current request.Error Numbers
Possible values of
errno
include:
Value Description -3701 Device could not be identified for current user-agent.Example
<device:load name="device"/>See Also
device:hascapability
device:capability
device:get
device:if
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