From ad66b8abc923c374e59363a1a542b89354a548d7 Mon Sep 17 00:00:00 2001
From: evazion <noizave@gmail.com>
Date: Sat, 7 Apr 2018 11:37:23 -0500
Subject: [PATCH] common.js: show error on ajax failures.

Make `link_to ..., remote: true` ajax requests display an error notice on failure.
---
 app/assets/javascripts/common.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/app/assets/javascripts/common.js b/app/assets/javascripts/common.js
index cbec48d0b..2b345a26d 100644
--- a/app/assets/javascripts/common.js
+++ b/app/assets/javascripts/common.js
@@ -39,6 +39,11 @@ $(function() {
       location.reload();
     });
   });
+
+  // triggered by rails when a `link_to ..., remote: true` call fails.
+  $(document).on("ajax:error", function (event, xhr, status, error) {
+    Danbooru.error("Error: " + xhr.status + " " + xhr.statusText);
+  });
 });
 
 var Danbooru = {};