How to remove ıtem on localStorage? [closed]

I want to removeItem on localstorage but ı dont use localstorage.removeItem().Because ı want to delete a index in array(Sepet=array) How can ı do it ? thx

Answer

To get object from localStorage you need the Helper: localStorage.getItem('objectName');. You will get a string and not a object. To transform this string to a Object you need the function JSON.parse(string). And on this point you can work with the object. If you will delete item by index then remove it with object[index]and if you will remove item by value key like id: 2 then use JS Object function function like spliceto remove this item.

After that you have to stringify the object again to a string with JSON.stringify(object). This string you can store in the lcoalStorage withe the methode: localStorage.set(string)

That is the entire workflow.