#lynx: subscribeSessionStorage() static method

The lynx.subscribeSessionStorage method is used to listen for changes in data shared across multiple LynxViews. This enables data sharing between multiple pages via SessionStorage. You can call lynx.setSessionStorageItem to set the cached data.

#Syntax

let id = lynx.subscribeSessionStorage(key, (value) => {});

#Parameters

#key

The key for the cached data, used to retrieve data and listen for changes.

#callback

The callback function for listening to cached data. The argument is the cached data object.

#Return Value

id: number, the ID for the data change listener, which can be used to cancel the listener.

#Compatibility