Use const wherever possible in js/

[plack-app-gruntmaster.git] / js / 95-login.js

diff --git a/js/95-login.js b/js/95-login.js
index 3173895e5d03ff386e1cfe1d5bad4393cdb86100..aad77d370682a1ad5b47eef8a9ec7f80f59197d0 100644 (file)
--- a/js/95-login.js
+++ b/js/95-login.js
@@ -1,15 +1,15 @@
 $(function(){
-       var sidebar = $('#sidebar')[0];
-       var login = document.createElement('div');
+       const sidebar = $('#sidebar')[0];
+       const login = document.createElement('div');
        login.innerHTML = '<a role="button" id="login" class="show">Log in</a>';
        sidebar.insertBefore(login, sidebar.firstChild);
-       $('#login').on('click', function(e) {
-               var xhr = new XMLHttpRequest();
+       $('#login').on('click', e => {
+               const xhr = new XMLHttpRequest();
                xhr.open('GET', '/login');
-               xhr.onload = function () {
-                       if(this.status != 200)
+               xhr.onload = () => {
+                       if(xhr.status != 200)
                                return;
-                       var username = this.responseText;
+                       const username = xhr.responseText;
                        sessionStorage.setItem('login_username', username);
                        start_tracking(username);
                        login.innerHTML = 'Probably logged in as ' + username;
@@ -18,7 +18,7 @@ $(function(){
                return false;
        });
 
-       var username = sessionStorage.getItem('login_username');
+       const username = sessionStorage.getItem('login_username');
        if(username)
                login.innerHTML = 'Probably logged in as ' + username;
 });