Name

Description

Arguments

SetVisible

Controls the visibility of the widget.

•value: Boolean

SetEnable

Controls the usability of the widget.

•value: Boolean

SetHost

Defines the host to which the URL refers.

•value: String

SetPath

Defines the path to which the URL refers.

•value: String

SetPort

Defines the port to which the URL refers.

•value: Number

SetQuery

Defines the query used by the URL.

•value: String

SetSrc

Defines a complete URL.

Text keys from the text system (e.g. "$IAT/TextID") or texts put together as a string using operands (e.g. "=myStringOperand") can be used.

•value: String

SetStyle

Sets a predefined style for the widget.

•value:StyleReference

SetUseURL

Changes the value of property "useURL".

•value: Boolean

Reload

Triggers a reload of the page being displayed.

ShowTooltip

Mode "Tooltip" can be enabled using this action. When enabled, a tooltip indicator appears inside the widget. For this, a text must be configured in property "Tooltip". This text is displayed when the indicator is selected. Any other operation of a widget terminates mode "Tooltip".

Focus

Sets the focus to the widget when keyboard operation is enabled.

Name

Description

Arguments

DisabledClick

Triggered when clicking on the disabled widget.

•origin: String

"origin" contains the ID of the widget that triggers the click event.

•hasPermission: Boolean

"hasPermission" defines whether the current user has the necessary rights to access it.

•horizontalPos: String

horizontalPos contains the horizontal position of the DisabledClick event in pixels (e.g. 10px starting from viewport).

•verticalPos: String

verticalPos contains the vertical position of the DisabledClick event in pixels (e.g. 10px starting from viewport).

EnableChanged

Triggered when the usability of the widget is changed. This can be changed using various options:

1) Using property enable (binding or via widget action SetEnable)

2) Using property permissionOperate

3) Using usability properties (enable, permissionOperate, OPC UA variable) of the surrounding container widget

4) Using a bound OPC UA variable with write permissions that have been changed.

•value: Boolean

"value" defines the usability of the widget. If true is returned, the widget can be used; if false, it cannot be used.

VisibleChanged

Triggers when the visibility of the widget is changed. This can be changed using various options:

1) Using property visible (binding or via widget action SetVisible)

2) Using property permissionView

3) Using the visibility properties (visible, permissionView) of the surrounding container widget

•value: Boolean

"value" defines the visibility of the widget. If true is returned, the widget is displayed; if false, it is not displayed.

FocusIn

Triggered when a widget gets the focus.

FocusOut

Triggered when a widget loses focus.