From af576efb51a4a1edd3c66d14a7f26f24c0b4192b Mon Sep 17 00:00:00 2001
From: Christian Romeyke <christian.romeyke@de.ibm.com>
Date: Tue, 22 Nov 2016 01:05:33 +0100
Subject: [PATCH] Customize object names

---
 src/js/JSONEditor.js | 2 +-
 src/js/Node.js       | 9 ++++++++-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/js/JSONEditor.js b/src/js/JSONEditor.js
index 7420d4951..94186b2f0 100644
--- a/src/js/JSONEditor.js
+++ b/src/js/JSONEditor.js
@@ -81,7 +81,7 @@ function JSONEditor (container, options, json) {
       var VALID_OPTIONS = [
         'ace', 'theme',
         'ajv', 'schema',
-        'onChange', 'onEditable', 'onError', 'onModeChange',
+        'onChange', 'onEditable', 'onError', 'onModeChange', 'onObjectName',
         'escapeUnicode', 'history', 'search', 'mode', 'modes', 'name', 'indentation', 'sortObjectKeys'
       ];
 
diff --git a/src/js/Node.js b/src/js/Node.js
index 8a6d0fa1c..9a224d562 100644
--- a/src/js/Node.js
+++ b/src/js/Node.js
@@ -1952,7 +1952,14 @@ Node.prototype.updateDom = function (options) {
       util.addClassName(this.dom.tr, 'jsoneditor-expandable');
     }
     else if (this.type == 'object') {
-      domValue.innerHTML = '{' + count + '}';
+      var objName;
+      if (typeof this.editor.options.onObjectName === 'function') {
+        objName = this.editor.options.onObjectName({
+          path: this.getPath(),
+          children: this.childs
+        });
+      }
+      domValue.innerHTML = '{' + (objName || count) + '}';
       util.addClassName(this.dom.tr, 'jsoneditor-expandable');
     }
     else {