History of item state changes

This query returns a list of when an item changes its state to a value you specify.

About this query

Triggers, queries, and actions are the building blocks of Applets. Triggers tell an Applet to start, queries ask a question, and actions are its end result.

Developer info

Description: This query returns a list of when an item changes its state to a value you specify.
API endpoint slug: openhab.history_of_item_state_changes
Runtime method: performQuery("openhab.history_of_item_state_changes")

Query fields

Item Dropdown list

Label: Which item?
Slug: item
Required: true
Can have default value: false

Status Text input > Other

Label: Changes to
Slug: status
Required: true
Can have default value: true

Ingredients

ItemName of the item.

Slug: item
Filter code: Openhab.historyOfItemStateChanges.Item
Type: String
Example: DemoSwitch

StatusStatus of the item.

Slug: status
Filter code: Openhab.historyOfItemStateChanges.Status
Type: String
Example: ON

Created atDate and time event was created.

Slug: created_at
Filter code: Openhab.historyOfItemStateChanges.CreatedAt
Type: Date with time (ISO8601)
Example: 2020-07-08T04:17:06.000+05:00