I need to retrieve the value of a variable that stores in local storage the options chosen by users in a dropdown list in order to use it elsewhere. This is the code, the dropdown has a list of years from 2020 to the current year. I store the year in local storage on change and in Chrome Dev Tools
Tag: local-storage
Best way to set multiple variables in local storage
I am working on a form for adding a recipe to my website and I want to store the contents of each form input inside of local storage so that they won’t be lost on page refresh. I have around 10 inputs on my form with their contents all held in react states. Would it be better to keep each
How to avoid getting duplicated elements on localstorage array
i have the following code that generates a new element on an array in my localstorage each time i click on a button My problem is that I’ve tried to create a validation to check if the element has already been added to the local storage, so in that case there should appear the alert, but it’s not …
Save and retrieve HTML table from localStorage
I am currently working on an app that will take data from multiple inputs, add it to an HTML table and store it to the local Storage as well. I am using HTML tables due to the fact that I wanted to implement the option to download the data as an XLSX file and for that I am using sheet.js
How to remove ıtem on localStorage? [closed]
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 1 year ago. Improve this question I want to removeItem on localstorage but ı dont use localstorage.removeItem().Because ı want …
Single function for saving into localStorage?
How can we save and retain localStorage objects rather than creating multiple functions ? The first localStorage object get replaced with the new save. So to avoid that I have created a new function called saveLocalStorageDataTwo which is working. But how can we avoid creating multiple functions for saving da…
angular can not get user data form sessionstorage
sorry about my english. I use sessionstorage for keeping data. In sessionstorage have data enter image description here but in html, not showing data form sessionstorage. when I get only {{currentUser}} in html show like this enter image description here mycode services html and component how i can do to use …
React Redux, trying to add products to cart
I am trying to add products to shopping cart by storing them in local storage but, they are not getting stored. I looked into Redux-dev-tools and found out my state is not updating: As you can see action is getting fired but my state is not updating: Here is the source code: cartAction.js cartReducer.js store…
Implement localStorage to save Dark Mode Button Click and Class [closed]
I’m trying to implement a localStorage for my dark mode, but I can’t do it, whats the best way to do it so? Here is my working JS / Html code, what I need is no
addEventListener uses every click instead of button click
I wanted to write a code, that stores some information in my local storage when I click on a button. The function for the local storage is working fine but the event listener doesn’t. The click event is not referring to the button. It refers on every click. Answer Use function instead of call event on l…