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Creating Websites for the 4620 IP Telephone
Event Elements
C-11
<onevent> tag - The onevent tag serves as a container for code that you wish to be executed
automatically when one of the four intrinsic events occurs. The onevent element is said to bind
(associate) the tasks (code) to the event for the element. The intrinsic event must be specified
using the mandatory type attribute.
For example, when a user presses the BACK softkey, instead of being routed to the previous
screen, the user will be directed to another specified page because this tag carries out a
onevent backward event.
The intrinsic events are:
The template element creates code that is inserted into all cards in a single deck. The nested tags
are as follows, go, noop, prev, and refresh.
There are no visual implications for supporting the <onevent> tag.
Event Permitted Tags Description
onenterbackward card or template Occurs when a <prev>
navigates back onto a card.
SUPPORTED.
onenterforward card or template Occurs when a <go>
navigates into a card.
SUPPORTED
onpick option Occurs when an item is
selected/unselected by a user.
SUPPORTED
ontimer card or template Occurs when the time expires.
SUPPORTED
Attribute Value Description Comments
type onenterbackward
onenterforward
onpick
ontimer
REQUIRED. Specifies the type
of the “onevent” element
SUPPORTED