From e5f3945bb31595439f34edb68367e33b9d8047ae Mon Sep 17 00:00:00 2001
From: Freenerd <johan@soundcloud.com>
Date: Fri, 17 Jun 2011 12:19:39 +0200
Subject: [PATCH] Better errors

---
 index.html |  2 +-
 script.js  | 15 ++++++++++++++-
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/index.html b/index.html
index 3de693d..5c191b2 100644
--- a/index.html
+++ b/index.html
@@ -21,7 +21,7 @@
     </div>
 
     <div class="not-found">
-      <h3>Oh no, artist was not found</h3>
+      <h3>Oh no, artist <span></span> was not found</h3>
       <input type="submit" class="start" value="Try another pair">
     </div>
 
diff --git a/script.js b/script.js
index ce272ee..607aed1 100644
--- a/script.js
+++ b/script.js
@@ -37,8 +37,9 @@ var getTracks = function(artist, resultSelector) {
       q_artist: artist
     },
     function(data) {
-      if ( !data.message.body.track_list[0].track ) {
+      if ( !(data.message.body.track_list[0] && data.message.body.track_list[0].track) ) {
         $("body").removeClass().addClass("not-found");
+        $("div.not-found h3 span").text("\'" + artist + "\'");
       } else {
         $(".results ." + resultSelector + " .name").
           text(data.message.body.track_list[0].track.artist_name);
@@ -137,6 +138,18 @@ $(document).ready( function() {
       );
     });
 
+    // Inputs submit-on-enter
+    $.each(RESULT_SELECTORS, function(i, selector) {
+      $(".start input." + selector).keypress( function(e) {
+        if ((e.which && e.which == 13) || (e.keyCode && e.keyCode == 13)) {
+            $('#submit').click();
+            return false;
+        } else {
+            return true;
+        }
+      });
+    });
+
     // Reset
     $("input.start").click( function() {
       $('.inputs input.artist-a').val("")