From b279ed3069b9b4650668595071bfe58e29b5e8c9 Mon Sep 17 00:00:00 2001
From: jos <wjosdejong@gmail.com>
Date: Tue, 2 Apr 2019 21:09:17 +0200
Subject: [PATCH] Fix CSS class for default/non-default schema values not
 applied to enums, see (#666)

---
 HISTORY.md     |  2 ++
 src/js/Node.js | 25 +++++++++++++++----------
 2 files changed, 17 insertions(+), 10 deletions(-)

diff --git a/HISTORY.md b/HISTORY.md
index 4624e25..ec4b33f 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -8,6 +8,8 @@ https://github.com/josdejong/jsoneditor
 - Fixed #416: Clipped action menu for append nodes.
 - Improve detection of value type in transform modal.
 - Styling improvements in the transform modal.
+- Fix CSS class for default/non-default schema values not applied to enums,
+  see (#666).
 
 
 ## 2018-03-28, version 5.32.1
diff --git a/src/js/Node.js b/src/js/Node.js
index d3dfa41..e6100b3 100644
--- a/src/js/Node.js
+++ b/src/js/Node.js
@@ -1921,18 +1921,23 @@ Node.prototype._updateDomDefault = function () {
     return;
   }
 
+  // select either enum dropdown (select) or input value
+  const inputElement = this.dom.select
+      ? this.dom.select
+      : this.dom.value;
+
+  if (!inputElement) {
+    return;
+  }
+
   if (this.value === this.schema.default) {
-    if (this.dom.select) {
-      this.dom.value.removeAttribute('title');
-    } else {
-      this.dom.value.title = translate('default');
-      this.dom.value.classList.add('jsoneditor-is-default');
-      this.dom.value.classList.remove('jsoneditor-is-not-default');
-    }
+    inputElement.title = translate('default');
+    util.addClassName(inputElement, 'jsoneditor-is-default');
+    util.removeClassName(inputElement, 'jsoneditor-is-not-default');
   } else {
-    this.dom.value.removeAttribute('title');
-    this.dom.value.classList.remove('jsoneditor-is-default');
-    this.dom.value.classList.add('jsoneditor-is-not-default');
+    inputElement.removeAttribute('title');
+    util.removeClassName(inputElement, 'jsoneditor-is-default');
+    util.addClassName(inputElement, 'jsoneditor-is-not-default');
   }
 };