From 25fbba2084a23fb62ab0e7fdf2dd47eadc28a967 Mon Sep 17 00:00:00 2001
From: Noah Loomans <noahloomans@gmail.com>
Date: Mon, 30 Jan 2017 14:04:20 +0100
Subject: Fix bugs in url update

 - Document title doesn't update
 - Page crashes when going back to front page
---
 public/javascripts/schedule.js | 21 +++++++++++++--------
 1 file changed, 13 insertions(+), 8 deletions(-)

(limited to 'public/javascripts/schedule.js')

diff --git a/public/javascripts/schedule.js b/public/javascripts/schedule.js
index a1ca647..a8e13c8 100644
--- a/public/javascripts/schedule.js
+++ b/public/javascripts/schedule.js
@@ -55,17 +55,22 @@ self._removeChilds = function () {
 }
 
 self.viewItem = function (week, selectedUser) {
-  const url = self._getURLOfUsers(week, selectedUser.type, selectedUser.index)
+  if (selectedUser == null) {
+    self._removeChilds()
+    search.updateDom(selectedUser)
+  } else {
+    const url = self._getURLOfUsers(week, selectedUser.type, selectedUser.index)
 
-  self._removeChilds()
+    self._removeChilds()
 
-  const request = new window.XMLHttpRequest()
-  request.addEventListener('load', self._handleLoad)
-  request.addEventListener('error', self._handleError)
-  request.open('GET', url, true)
-  request.send()
+    const request = new window.XMLHttpRequest()
+    request.addEventListener('load', self._handleLoad)
+    request.addEventListener('error', self._handleError)
+    request.open('GET', url, true)
+    request.send()
 
-  search.updateDom(selectedUser)
+    search.updateDom(selectedUser)
+  }
 }
 
 module.exports = self
-- 
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