How to get local storage value

Question

var cookieValue = document.getElementById("demo"); var value = cookieValue .getAttribute('value'); if(typeof(Storage)!=="undefined") { alert(value); localStorage.setItem = ("GetData" , value); alert(localStorage.setItem); } function loading() { alert("coming"); var allcookies = localStorage.getItem('GetData'); alert(allcookies); } 

Above, how I set localStorage.setItem and I get LocalStorage. But where I didn't get the output, it shows Null. Please offer me some solution.

Answer 1

Your code should be:

 var cookieValue = document.getElementById("demo"); var value = cookieValue .getAttribute('value'); if(typeof(Storage)!=="undefined") { alert(value); localStorage.setItem("GetData" , value); alert(localStorage.getItem("GetData")); } function loading() { alert("coming"); var allcookies = localStorage.getItem('GetData'); alert(allcookies); } 

OR

 var cookieValue = document.getElementById("demo"); var value = cookieValue .getAttribute('value'); if(typeof(Storage)!=="undefined") { alert(value); localStorage["GetData"] = value; alert(localStorage["GetData"]); } function loading() { alert("coming"); var allcookies = localStorage["GetData"]; alert(allcookies); } 

Answer 2

The correct syntax for setItem is localStorage.setItem("GetData", value) not localStorage.setItem = ("GetData", value) .

Answer 3

try it

 if( window.localStorage ) { alert(value); localStorage.setItem("GetData" , value); }