Improve xhr examples and reorder

tshemsedinov · tshemsedinov · commit bfe954985b20 · 2019-03-21T01:08:29.000+02:00
diff --git a/JavaScript/4-xhr.html b/JavaScript/4-xhr.html
@@ -9,9 +9,8 @@
 const xhr = new XMLHttpRequest();
 xhr.onreadystatechange = () => {
   if (xhr.readyState === XMLHttpRequest.DONE) {
-    message.innerHTML = (xhr.status === 200 ?
-      xhr.responseText : 'Error code: ' + xhr.status
-    );
+    message.innerHTML = xhr.status === 200 ?
+      xhr.responseText : `Error code: ${xhr.status}`;
   }
 };
 xhr.open('GET', '/person', true);
diff --git a/JavaScript/4-xhr.js b/JavaScript/4-xhr.js
@@ -3,7 +3,7 @@
 const fs = require('fs');
 const http = require('http');
 
-const index = fs.readFileSync('./3-xhr.html');
+const index = fs.readFileSync('./4-xhr.html');
 
 http.createServer((req, res) => {
   if (req.url === '/person') {
