Expression Editor

Overview

The Expression Editor component is a custom Perspective component that provides an enhanced interface for creating and editing Expressions. It includes features such as syntax highlighting, tag insertion, and error checking to make it easier for users to create complex expressions.

Props

The Expression Editor component has the following props:

Prop Name	Type	Description	Input/Output
expression	string	The current Expression.	Both
isValid	boolean	Indicates whether the current expression is valid.	Output
showOperatorsButton	boolean	If true, shows a button to insert operators into the expression.	Input
showFunctionsButton	boolean	If true, shows a button to insert functions into the expression.	Input
showTagBrowserButton	boolean	If true, shows a button to insert tags into the expression.	Input
cursorIndex	number	The current cursor index in the expression.	Output
expressionResult	any	The result of the expression, if it is valid.	Output

Events

The Expression Editor component emits the following events:

Event Name	Description	Payload
onOpenTagBrowser	Emitted when the user clicks the "Insert Tag" button.	None

Notes

• The Expression Editor is designed to be used in conjunction with the TamakiMES/_components/ExpressionInput Perspective View, which provides a complete interface for editing expressions, including a label, description, and error messages.