Interface Storage
interface Storage {
length: number;
clear(): void;
getItem(key: string): string;
key(index: number): string;
removeItem(key: string): void;
setItem(key: string, value: string): void;
[name: string]: any;
}
length: number;
clear(): void;
getItem(key: string): string;
key(index: number): string;
removeItem(key: string): void;
setItem(key: string, value: string): void;
[name: string]: any;
}
Indexable
- [name: string]: any
Methods
clear
getItem
key
removeItem
setItem
- setItem(key: string, value: string): void
Sets the value of the pair identified by key to value, creating a new key/value pair if none existed for key previously.
Throws a "QuotaExceededError" DOMException exception if the new value couldn't be set. (Setting could fail if, e.g., the user has disabled storage for the site, or if the quota has been exceeded.)
Dispatches a storage event on Window objects holding an equivalent Storage object.
Parameters
- key: string
- value: string
Returns void
This Web Storage API interface provides access to a particular domain's session or local storage. It allows, for example, the addition, modification, or deletion of stored data items.
MDN Reference