1 files changed, 20 insertions, 27 deletions

diff --git a/addons/web/static/src/js/fields/basic_fields.js b/addons/web/static/src/js/fields/basic_fields.js
index c6df3885a86..fa2b904eeb9 100644
--- a/addons/web/static/src/js/fields/basic_fields.js
+++ b/addons/web/static/src/js/fields/basic_fields.js
@@ -1331,7 +1331,9 @@ var CopyClipboard = {
      */
     destroy: function () {
         this._super.apply(this, arguments);
-        this.clipboard.destroy();
+        if (this.clipboard) {
+            this.clipboard.destroy();
+        }
     },
 
     //--------------------------------------------------------------------------
@@ -1346,8 +1348,8 @@ var CopyClipboard = {
         var $clipboardBtn = this.$('.o_clipboard_button');
         $clipboardBtn.tooltip({title: _t('Copied !'), trigger: 'manual', placement: 'right'});
         this.clipboard = new ClipboardJS($clipboardBtn[0], {
-            text: function (_) {
-               return self.value.trim();
+            text: function () {
+                return self.value.trim();
             },
             // Container added because of Bootstrap modal that give the focus to another element.
             // We need to give to correct focus to ClipboardJS (see in ClipboardJS doc)
@@ -1363,40 +1365,31 @@ var CopyClipboard = {
             });
         });
     },
-};
-
-var TextCopyClipboard = FieldText.extend(CopyClipboard, {
-
-    //--------------------------------------------------------------------------
-    // Private
-    //--------------------------------------------------------------------------
-
     /**
      * @override
      */
-    _render: function() {
+    _render: function () {
         this._super.apply(this, arguments);
         this.$el.addClass('o_field_copy');
-        this.$el.append($(qweb.render('CopyClipboardText')));
-        this._initClipboard();
-    }
-});
-
-var CharCopyClipboard = FieldChar.extend(CopyClipboard, {
-
-    //--------------------------------------------------------------------------
-    // Private
-    //--------------------------------------------------------------------------
-
+    },
     /**
      * @override
      */
-    _render: function() {
+    _renderReadonly: function () {
         this._super.apply(this, arguments);
-        this.$el.addClass('o_field_copy');
-        this.$el.append($(qweb.render('CopyClipboardChar')));
-        this._initClipboard();
+        if (this.value) {
+            this.$el.append($(qweb.render(this.clipboardTemplate)));
+            this._initClipboard();
+        }
     }
+};
+
+var TextCopyClipboard = FieldText.extend(CopyClipboard, {
+    clipboardTemplate: 'CopyClipboardText',
+});
+
+var CharCopyClipboard = FieldChar.extend(CopyClipboard, {
+    clipboardTemplate: 'CopyClipboardChar',
 });
 
 var AbstractFieldBinary = AbstractField.extend({