Refresh page ONCE

I would like to implement a JavaScript code which states this: if the page is loaded completely, refresh the page immediately, but only once. This one works fine:

window.onload = function() { if(!window.location.hash) { window.location = window.location + '#loaded'; window.location.reload(); } } 

but I don't want hash at the end. Any solution?

2 Answers

use cookies or localStorage

window.onload = function() { if(!localStorage.loaded) { localStorage.setItem('loaded', 'yes') window.location.reload(); } } 

If first time will loaded then you have to set the hash ('loaded'). The automatically will reload the page. Second time he will found the hash #loaded in the url and dont reload the page again.

To avoid hash in the url you can use cookie or localStorage.

LocalStorage: In this case take a look to the answer from @uingtea: .

window.onload = function() { if(window.location.hash !== '#loaded') { window.location.hash = '#loaded'; window.location.reload(); } } 

With cookie

function setCookie(cname, cvalue, exdays) { const d = new Date(); d.setTime(d.getTime() + (exdays*24*60*60*1000)); let expires = "expires="+ d.toUTCString(); document.cookie = cname + "=" + cvalue + ";" + expires + ";path=/"; } function getCookie(cname) { let name = cname + "="; let decodedCookie = decodeURIComponent(document.cookie); let ca = decodedCookie.split(';'); for(let i = 0; i <ca.length; i++) { let c = ca[i]; while (c.charAt(0) == ' ') { c = c.substring(1); } if (c.indexOf(name) == 0) { return c.substring(name.length, c.length); } } return ""; } window.onload = function() { if(getCookie('loaded')) { setCookie('loaded','true',180); window.location.reload(); } }