Replace tag documentation when tag has changed

(closes #4209)
openstreetmap · Sep 20, 2017 · ccf452a · ccf452a
1 parent 0edcc9d
commit ccf452a
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/modules/ui/tag_reference.js b/modules/ui/tag_reference.js
@@ -170,8 +170,14 @@ export function uiTagReference(tag) {
 
 
     tagReference.body = function(selection) {
+
+        var tagid = tag.rtype || (tag.key + '-' + tag.value);
+
         body = selection.selectAll('.tag-reference-body')
-            .data([0]);
+            .data([tagid], function(d) { return d; });
+
+        body.exit()
+            .remove();
 
         body = body.enter()
             .append('div')