SHIP:Node:listener

From Serious Documentation
Revision as of 11:48, 28 November 2012 by Admin (talk | contribs)
Jump to: navigation, search

Node Home

A listener nodes watch one or more properties (including variable values!) and, when an optional condition passes, invoke a script.

Parent Nodes

The following nodes are permitted to hold this node:

Child Nodes

The following nodes are permitted to exist within this node:

Properties

Property Name Description
Must specify a property (e.g. visible)[[SHIP:Property:name:{{{2}}}|{{{2}}}]] A unique variable name within the listener's node peers
Must specify a property (e.g. visible)[[SHIP:Property:listeningto:{{{2}}}|{{{2}}}]] a comma separated list of properties that, when any of them change, wake the listener
Must specify a property (e.g. visible)[[SHIP:Property:condition:{{{2}}}|{{{2}}}]] An optional expression that results in a true/false or non-zero (true)/zero(false) result.
Must specify a property (e.g. visible)[[SHIP:Property:enabled:{{{2}}}|{{{2}}}]] Defaults to true, but can be set false to disable the listener.

Examples