I want to storage an array of objects in local storage but I just can storage one object into the array. All the new objects are overwriting the previous one in index 0. This is my JavaScript code: Thanks in advance!! Answer get the current content of the local storage first and then put the new objects into the array.
Tag: local-storage
Copy and Paste Table Using ContentEditable
This video is a good representation of the issue I am facing: https://drive.google.com/file/d/1jN44lUpnbVDv_m3LuPhlJl6RFUu884jz/view. I cannot copy and paste a table from another a tab without it breaking down. Because this uses local storage, here is a JSFiddle: https://jsfiddle.net/znj537w0/1/. Answer Use this: Change innerText to innerHTML. https://jsfiddle.net/3uvfjdew/
Why I am getting cross origin error in React?
I am quite new in React. I have build an event scheduler web app but it’s only working in my browser if I try it to different browsers or someone else system it gives me this error: A cross-origin error was thrown. React doesn’t have access to the actual error object in development. I am trying to figure out but
HTML Local Storage Dark Mode Using JavaScript
I tried to make a complete darkmode to my website. It’s almost done, but I have an issue. When I reload the page the dark mode goes back to the default light mode. How can I sovle this problem? I tried some code but it didn’t work. I want to use Local Storage, but I don’t know how to add
How to update the quantity in my array in the local storage
I’m creating a shopping cart where in if I add to cart, the quantity should be added to the previous quantity. In my case it only sets to a quantity and is not adding. Here is the code that I tried: Answer Just needed a slight modification to the addition logic. You need to check if it already exists in
Retain filled form fields on page refresh in Vue
The issue I am facing here is, I am not able to figure out how can I retain the values in the form on page refresh. Each time I refresh the page all the filled values in the form are gone. Help me resolve this issue. I was thinking of using localStorage but not sure how I can implement it.
Store and extract JSX elements from localStorage
Within my React application, I store a javascript object in the localStorage. This object represents the theme used in the app. The problem is that one of the components of this object is a JSX element: I then use this object all over my app: The problem now is when I save this object in localStorage using JSON.stringify(), the JSX
How can i remove a localStorage value from a string, without hardcoding the value?
I’m messing around with JS and localStorage, creating a todo-list. When an item in the list is clicked, it changes its CSS class, and it should be deleted from localStorage. The value of the item is decided by the user, so i cant hardcode in for example. I have tried doing this: (longer version below). It doesn’t give me an
Vue Component, assign computed property to data
i’m trying to set a component’s data to a computed property value, as this fetches some localStorage data and manipulates it slightly. I would then once the component is mounted listen for changes within the localStorage, and if my key is updated then fetch this value again, run it through my computed property and pass it back to the view.
Access LocalStorage in Middleware – NuxtJs
Well, I’m starting with nuxt and I have following routes: I want to protect the /dashboard, but only for users logged in with a token in localStorage. The simplest way I thought of doing this was by creating a /middleware/auth.js and registering it in the /dashboard/index.vue component. But I cannot access localStorage within a middleware, because LocalStorage is client-side. I