As your users interact with the Admin Panel, you might want to store their preferences in a persistent manner, so that when they revisit the Admin Panel in a different session or from a different device, they can pick right back up where they left off.
Out of the box, Payload handles the persistence of your users' preferences in a handful of ways, including:
blocks, array, and collapsible fieldsNav component, etc.This API is used significantly for internal operations of the Admin Panel, as mentioned above. But, if you're building your own React components for use in the Admin Panel, you can allow users to set their own preferences in correspondence to their usage of your components. For example:
Nav component, and you've built in an "accordion-style" UI, you might want to store the collapsed state of each Nav collapsible item. This way, if an editor returns to the panel, their Nav state is persisted automaticallyrecentlyAccessed documents to give admin editors an easy shortcut back to their recently accessed documents on the Dashboard or similarPayload automatically creates an internally used payload-preferences Collection that stores user preferences. Each document in the payload-preferences Collection contains the following shape:
Key | Value |
|---|---|
| A unique ID for each preference stored. |
| A unique |
| The ID of the |
| The |
| The value of the preference. Can be any data shape that you need. |
| A timestamp of when the preference was created. |
| A timestamp set to the last time the preference was updated. |
Preferences are available to both GraphQL and REST APIs.
The Payload Admin Panel offers a usePreferences hook. The hook is only meant for use within the Admin Panel itself. It provides you with two methods:
getPreferenceThis async method provides an easy way to retrieve a user's preferences by key. It will return a promise containing the resulting preference value.
Arguments
key: the key of your preference to retrieve.setPreferenceAlso async, this method provides you with an easy way to set a user preference. It returns void.
Arguments:
key: the key of your preference to set.value: the value of your preference that you're looking to set.Here is an example for how you can utilize usePreferences within your custom Admin Panel components. Note - this example is not fully useful and is more just a reference for how to utilize the Preferences API. In this case, we are demonstrating how to set and retrieve a user's last used colors history within a ColorPicker or similar type component.