Is there a convenient way to save in sessionStorage without the need to manually watch for property changes and update?
I have a SearchComponent with a property "query" for example.
export class SearchComponent {
private query: String;
private searchResult: SearchResult;
...
Every time the query or the searchResult changes (and there are even more properties), i have to manually update sessionStorage.
sessionStorage.setItem('query', query);
Something like an annotation that does the job automatically would be great:
export class SearchComponent {
@SessionStored
private query: String;
@SessionStored
private searchResult: SearchResult;
...
I already found a similar solution here. But this one did not work for sessionStorage.
I just tried & it is working perfectly fine for both LocalStorage & SessionStorage. Try using these steps:
Step 1:
npm install --save angular2-localstorage
Step 2:
import { LocalStorageService } from 'angular2-localstorage/LocalStorageEmitter'
import { SessionStorage } from 'angular2-localstorage/WebStorage'
constructor(storageService: LocalStorageService){}
Step 3:
@LocalStorage() public lastSearchQuery:Object = {}
or,
@SessionStorage() public lastSearchQuery:Object = {};
it is straight forward as mentioned in docs.
Reference: https://github.com/marcj/angular2-localstorage
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