DS#changeHistory
DS#changeHistory(resourceName, id)
Synchronously return the change history of the item of the type specified by resourceName
that has the primary key specified by id
. This object represents the history of changes in the item since the item was last injected or re-injected (on save, update, etc.) into the data store.
If id
is not provided, return the change history for the whole resource.
Will throw an error if keepChangeHistory
for the resource is false
.
You can call
DS#changeHistory
multiple ways
DS#changeHistory(resourceName, id)
Resource#changeHistory(id)
- Where Resource was created byDS#defineResource
Instance#DSChangeHistory()
- Where Instance is an instance of a Resource
Argument | Type | Description |
---|---|---|
resourceName | string | The name of the resource to use. Unnecessary if calling changeHistory directly on a Resource. |
id | string or number | The primary key of the item for which to retrieve the change history. If not provided, return the change history for the whole resource. |
Demo
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Updated less than a minute ago