[angular] Angular 6: saving data to local storage

You should define a key name while storing data to local storage which should be a string and value should be a string

 localStorage.setItem('dataSource', this.dataSource.length);

and to print, you should use getItem

console.log(localStorage.getItem('dataSource'));

Examples related to angular

error NG6002: Appears in the NgModule.imports of AppModule, but could not be resolved to an NgModule class error TS1086: An accessor cannot be declared in an ambient context in Angular 9 TS1086: An accessor cannot be declared in ambient context @angular/material/index.d.ts' is not a module Why powershell does not run Angular commands? error: This is probably not a problem with npm. There is likely additional logging output above Angular @ViewChild() error: Expected 2 arguments, but got 1 Schema validation failed with the following errors: Data path ".builders['app-shell']" should have required property 'class' Access blocked by CORS policy: Response to preflight request doesn't pass access control check origin 'http://localhost:4200' has been blocked by CORS policy in Angular7

Examples related to html

Embed ruby within URL : Middleman Blog Please help me convert this script to a simple image slider Generating a list of pages (not posts) without the index file Why there is this "clear" class before footer? Is it possible to change the content HTML5 alert messages? Getting all files in directory with ajax DevTools failed to load SourceMap: Could not load content for chrome-extension How to set width of mat-table column in angular? How to open a link in new tab using angular? ERROR Error: Uncaught (in promise), Cannot match any routes. URL Segment

Examples related to typescript

TS1086: An accessor cannot be declared in ambient context Element implicitly has an 'any' type because expression of type 'string' can't be used to index Angular @ViewChild() error: Expected 2 arguments, but got 1 Typescript: No index signature with a parameter of type 'string' was found on type '{ "A": string; } Understanding esModuleInterop in tsconfig file How can I solve the error 'TS2532: Object is possibly 'undefined'? Typescript: Type 'string | undefined' is not assignable to type 'string' Typescript: Type X is missing the following properties from type Y length, pop, push, concat, and 26 more. [2740] Can't perform a React state update on an unmounted component TypeScript and React - children type?

Examples related to local-storage

Angular 6: saving data to local storage Is it safe to store a JWT in localStorage with ReactJS? How to save to local storage using Flutter? Setting and getting localStorage with jQuery Local storage in Angular 2 How to store token in Local or Session Storage in Angular 2? QuotaExceededError: Dom exception 22: An attempt was made to add something to storage that exceeded the quota What is the difference between localStorage, sessionStorage, session and cookies? How to save an image to localStorage and display it on the next page? Can local storage ever be considered secure?