System.Tag.getPropertyValues¶

Description¶

Get the specified single or multiple node paths, property names, and property values.

Grammar¶

System.Tag.getPropertyValues(path: string): Promise<{ path: string; property: string; value: any }>

System.Tag.getPropertyValues(path: Array): Promise<Array<{ path: string; property: string; value: any }>>

 - Parameter

    path - The path of a single or multiple node properties

 - Return

    The path, property name, and value of a single or multiple node properties

Code Example¶

Get the path of the node "Device: Temperature" and the value of the Name property.

const tagProperty = await System.Tag.getPropertyValues('@Device:Temperature#Name');
console.log(tagProperty);

const tagProperties = await System.Tag.getPropertyValues(['@Device:Temperature#Name', '@Device:Power#Name']);
console.log(tagProperties);