ObjectTemplate does not handle null values in a template object correctly. It applied an empty object '{}' to null values.

For example, see this Fiddle: http://ift.tt/1CAqx7a



  • Press play -> error

  • Uncomment line 30 (resets applied.controller to null)

  • Press play -> renders


Check the logged object in the browser console: the controller property should be null but is an object

Additional info


Ext version tested:



  • Ext JS 5.1.0.107 Crisp

  • Ext JS 5.0.0.970 Crisp

  • Ext JS Nightly build of 2015-02-15


Browser versions tested against:Fix?

To temporarily fix this, i've created a bugfix override for ObjectTemplate, copied the privates config with compile function from the original, and added a template === null check at line 126:

Code:



} else if (template === null || Ext.isPrimitive(template) || Ext.isFunction(template)) {
    fn = function() {
        return template;
    };
} ...

Original code: http://ift.tt/1CAqx7e