1# JS API Changes of the ArkUI Development Framework 2 3The table below lists the APIs changes of the ArkUI development framework in OpenHarmony 3.2 Beta1 over OpenHarmony 3.1 Release. 4 5## API Changes 6 7| Module| Class| Method/Attribute/Enumeration/Constant| Change Type| 8|---|---|---|---| 9| common | | function getContext(component?: Object): Object; | Added| 10| sidebar | SideBarContainerAttribute | autoHide(value: boolean): SideBarContainerAttribute; | Added| 11| state_management | LocalStorage | clear(): boolean; | Added| 12| state_management | LocalStorage | delete(propName: string): boolean; | Added| 13| state_management | LocalStorage | setAndProp\<T>(propName: string, defaultValue: T, propUser?: T, subscribersName?: string): T; | Added| 14| state_management | LocalStorage | prop\<T>(propName: string, propUser?: T, subscribersName?: string): T; | Added| 15| state_management | LocalStorage | setAndLink\<T>(propName: string, defaultValue: T, linkUser?: T, subscribersName?: string): T; | Added| 16| state_management | LocalStorage | link\<T>(propName: string, linkUser?: T, subscribersName?: string): T; | Added| 17| state_management | LocalStorage | setOrCreate\<T>(propName: string, newValue?: T): boolean; | Added| 18| state_management | LocalStorage | set\<T>(propName: string, newValue: T): boolean; | Added| 19| state_management | LocalStorage | get\<T>(propName: string): T; | Added| 20| state_management | LocalStorage | size(): number; | Added| 21| state_management | LocalStorage | keys(): IterableIterator\<string>; | Added| 22| state_management | LocalStorage | has(propName: string): boolean; | Added| 23| state_management | LocalStorage | static GetShared(): LocalStorage; | Added| 24| state_management | LocalStorage | constructor(initializingProperties?: Object); | Added| 25