Fix #25 - Button binding within buttonset binding breaks on destroy d…

…omNodeDisposal. Signed-off-by: Jonathan Horowitz <[email protected]>
gvas · Apr 6, 2017 · 6825273 · 6825273
1 parent e07e1d0
commit 6825273
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diff --git a/dist/amd/bindingHandler.js b/dist/amd/bindingHandler.js
@@ -114,7 +114,9 @@ define(
 
             // handle disposal
             ko.utils.domNodeDisposal.addDisposeCallback(element, function () {
-                $(element)[widgetName]('destroy');
+                if ($.data(element, widgetName)) {
+                    $(element)[widgetName]('destroy');
+                }
             });
 
             return { controlsDescendantBindings: shouldApplyBindingsToDescendants };