Angular decorator to save and restore of HTML5 Local&Session Storage
install angular-web-storage
from npm
npm install angular-web-storage --save
Import the AngularWebStorageModule
in your module.
import { AngularWebStorageModule } from 'angular-web-storage';
@NgModule({
imports: [
BrowserModule,
AngularWebStorageModule
],
declarations: [AppComponent],
bootstrap: [AppComponent]
})
export class AppModule { }
- using
LocalStorage
orSessionStorage
decorator.
import { Component } from '@angular/core';
import { LocalStorageService, SessionStorageService, LocalStorage, SessionStorage } from 'angular-web-storage';
@Component({
selector: 'demo',
templateUrl: './demo.component.html'
})
export class DemoComponent {
@LocalStorage() localValue: Object = { text: `Hello ${+new Date}`};
// 设置存储KEY,以及10个小时后过期
@LocalStorage('newKey', 10, 'h') localValue2: Object = { text: `Hello ${+new Date}`};
@SessionStorage() sessionValue: string = `Hello ${+new Date}`;
}
- using
LocalStorageService
orSessionStorageService
service.
import { Component } from '@angular/core';
import { LocalStorageService, SessionStorageService, LocalStorage, SessionStorage } from 'angular-web-storage';
@Component({
selector: 'demo',
templateUrl: './demo.component.html'
})
export class DemoComponent {
constructor(public local: LocalStorageService, public session: SessionStorageService) { }
KEY = 'value';
value: any = null;
set(expired: number = 0) {
this.local.set(this.KEY, { a: 1, now: +new Date }, expired, 's');
}
remove() {
this.local.remove(this.KEY);
}
get() {
this.value = this.local.get(this.KEY);
}
clear() {
this.local.clear();
}
}
s
Second.m
Minute.h
Hour.d
Day.w
Week(equar 7 Day).y
Year.t
Custom(unit: millisecond).
Please follow this guidelines when reporting bugs and feature requests:
- Use GitHub Issues board to report bugs and feature requests (not our email address)
- Please always write steps to reproduce the error. That way we can focus on fixing the bug, not scratching our heads trying to reproduce it.
Thanks for understanding!
The MIT License (see the LICENSE file for the full text)