add check for duplicate callout id

LinkedInAttic · Nov 19, 2012 · 3955216 · 3955216
1 parent 5765f75
commit 3955216
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Showing 2 changed files with 14 additions and 11 deletions.
diff --git a/js/hopscotch-0.0.4.js b/js/hopscotch-0.0.4.js
@@ -986,6 +986,9 @@
       var callout;
 
       if (opt.id) {
+        if (callouts[opt.id]) {
+          throw "Callout by that id already exists. Please choose a unique id.";
+        }
         opt.isTourBubble = false;
         callout = new HopscotchBubble(opt);
         callouts[opt.id] = callout;

diff --git a/js/hopscotch-0.0.4.min.js b/js/hopscotch-0.0.4.min.js