From 14109a1e3e7b292acf2eabb16ed17efedba5cba9 Mon Sep 17 00:00:00 2001
From: Bryce Murphy <brshmurphy@gmail.com>
Date: Sat, 16 Feb 2019 23:45:32 -0500
Subject: [PATCH] enter key support

---
 public/FriendsGraph.html | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/public/FriendsGraph.html b/public/FriendsGraph.html
index 8e0927c..da41ce4 100644
--- a/public/FriendsGraph.html
+++ b/public/FriendsGraph.html
@@ -57,7 +57,7 @@
           <a class="navbar-brand">Create Graph</a>
           <form class="form-inline">
             <input class="form-control mr-sm-2" id='txtUsername' type="search" placeholder="GitHub Username" aria-label="Search">
-            <button class="btn btn-outline-success my-2 my-sm-0" onclick='fetchUserInput()' type='button'>Look Up</button>
+            <button class="btn btn-outline-success my-2 my-sm-0" onclick='fetchUserInput(key)' type='button'>Look Up</button>
           </form>
         </nav>
     </div>
@@ -76,6 +76,12 @@
 
 <script>
 
+    document.addEventListener("keydown", event => {
+        if (event.key === "Enter") {
+            fetchUserInput();
+        }
+    })
+
     function fetchUserInput()
     {
         const inputedName = $("#txtUsername").val();