do not raise error if there is no gadgets on the page

386de95b · Sebastien Robin · 4ef47e26 · 386de95b
Commit 386de95b authored Oct 02, 2012 by Sebastien Robin
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Showing with 14 additions and 8 deletions

renderjs.js renderjs.js +14 -8

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--- a/renderjs.js
+++ b/renderjs.js
@@ -549,13 +549,19 @@ $(document).ready(function () {
        RenderJs.bootstrap($('body'));
    }
    if (RENDERJS_ENABLE_IMPLICIT_INTERACTION_BIND) {
-      RenderJs.GadgetIndex.getRootGadget().getDom().bind("ready",
+      var root_gadget = RenderJs.GadgetIndex.getRootGadget();
-        function () {
+      // We might have a page without gadgets.
-          // examine all Intaction Gadgets and bind accordingly
+      // Be careful, right now we can be in this case because
-          $("div[data-gadget-connection]").each( function(index, element) {
+      // asynchronous gadget loading is not finished
-            RenderJs.InteractionGadget.bind($(element));
+      if (root_gadget !== undefined) {
-          })
+        root_gadget.getDom().bind("ready",
-        }
+          function () {
-      );
+            // examine all Intaction Gadgets and bind accordingly
+            $("div[data-gadget-connection]").each( function(index, element) {
+              RenderJs.InteractionGadget.bind($(element));
+            })
+          }
+        );
+      }
    }
 });