This component calls the corresponding action listener if there is NO user activity for a certain duration of time.
The following user activities are relevant:
1. Mouse clicks
2. Keyboard clicks
(Mouse movements are not regards as user activity.)
Typically used attributes
All attributes are
Binding to server side method that processes the events coming from this component.
The attribute value must be an expression.
| #{methodBinding} | Method binding |
Special binding to componet adapter object instance on server side.
The attribute value must be an expression.
| #{tobedefined} | Binding to IComponentAdapter instance |
Name of macro that is used for generating certain attributes of this component. Please pay attention: the value of this attribute is read one time for each control and cannot be changed afterwards.
The attribute value must not be changed once the component is created.
Comment that can be asigned to any component. The comment is not operationally used.
| Any text | Any text |
Configuration information that is attached to this component. This information is not functionally used by CaptainCasa, but may be used for any application specific purpose.
Duration in milliseconds after which a request to the client is triggered. In case of TIMER components this is the actual polling duration (every xxx milliseconds), in case of LONGPOLLING components this is the duration after which the new polling request is sent to the server (in order to avoid, that there are too many requests).
| 0 | Deactivated |
| 1000 | 1000 milliseconds |
| 2000 | 2000 milliseconds |
Reference to an outside object that is the content behind the component. E.g. a field is representing a certain field of a database table: in this case you could define the value table;column. The reference plays a siginficant role within the attributemacro management.
The attribute value must not be changed once the component is created.
| ref | One reference |
| ref1;ref2 | Two references |
| ref1;ref2;ref3 | Three references |
Flag that indicated if this component is rendered at all. If set to false then the component is not rendered - there is no component data sent to the client.
The attribute value must be an expression.
| true | Component is rendered (default) |
| false | Component is not rendered |