JavaScript function block widget

Path: Widget Gallery> Basic> JSFunctionBlock

JavaScript Function Block is a widget that contains JavaScript logic that is executed when tags values change.

Parameter	Description
value1 ... value16	Objects that will trigger the OnDataUpdate action.
OnDataUpdate	Action that will be executed when a change of an associated value is detected

Note: This widget is rendered only in JMobile Studio, and it is not rendered in the HMI device.

 

Example:
A JavaScript code that check the combination lock of three selectors

See "Widget events"for the description of the onDataUpdate parameters