/TypeScript/How push objects into a local stotage array

How push objects into a local stotage array

// Get the existing data
var existing = localStorage.getItem('myFavoriteSandwich');

// If no existing data, create an array
// Otherwise, convert the localStorage string to an array
existing = existing ? existing.split(',') : [];

// Add new data to localStorage Array
existing.push('tuna');

// Save back to localStorage
localStorage.setItem('myFavoriteSandwich', existing.toString());

Source: gomakethings.com

Similar codes

2 votes105 views2 answers
Vue 3 setup props typescript
TypeScript
0 vote112 views1 answer
Directory. Relative imports outside of src/ are not supported.
TypeScript
0 vote113 views2 answers
How to remove digits in string in python?
TypeScript
1 vote92 views1 answer
Mat auto complete floating issue
TypeScript
0 vote105 views1 answer
Pass data through router angular
TypeScript
7 votes106 views2 answers
Conditional style angular
TypeScript
1 vote154 views1 answer
'Missing locale data for the locale "pt-BR".' for pipe 'DatePipe'
TypeScript
5 votes104 views4 answers
React native select
TypeScript
5 votes116 views1 answer
Angular navigate to the same route with different parameter
TypeScript
4 votes110 views1 answer
Check ports in use docker
TypeScript