JsonIndexOf (Json Index Of Key Selector)
This component returns the index of a given key within a JSON object.
Figure 85. JsonIdexOf properties
You add this selector to a station by expanding in the palette and dragging the JsonIndexOf to a message router in the Nav tree.
In addition to the standard property (Enabled), these properties support the JsonIndexOf.
| Property | Value | Description |
|---|---|---|
| Last Result | read-only | Reports the results of the alarm acknowledgment to allow for logging or post-processing activity. Example output:
|
| Last Result Time | read-only | Reports when the handler ran last. |
| Last Input | read-only | Reports the last message routed to a component. |
| Status | read-only | Reflects the current status of the component.
Ok indicates the JSON processed successfully. fault indicates the JSON did not process for any reason, such as invalid JSON or missing expected values in the JSON. |
| Out | read-only | Displays the result. |
| Key | text (defaults to messageType) | Defines which part of the incoming message to switch on) |