How to delete last added element from localstorage json array

Question

I have tried the below code to delete last added array(Users array)object.It works in console.but it doesnt delete the data from localstorage.Any help would be appreciated

var delRecord = JSON.parse(localStorage.getItem("MyRecords"));
for (var d = 0; d < delRecord .length; d++) {
        delRecord [d].Users.pop();          
}

Is pop() method will work or any suggestions?

Answer 1

You need to write the result back to the local storage:

var delRecord = JSON.parse(localStorage.getItem("MyRecords"));
for (var d = 0; d < delRecord .length; d++) {
        delRecord[d].Users.pop();          
}

localStorage.setItem("MyRecords", JSON.stringify(delRecord));