Developing Mobile…Force.com and Sencha-Part 2, Step 9: Adjusting Our Proxy To Work With Visualforce Remoting - Controller Tweaks 2

requestCallback.stub

Ext.data.proxy.Direct.prototype.createRequestCallback = function (request, operation, callback, scope) {
    var me = this;
    return function (data, event) {
        console.log('createRequestCallback: ' + operation);
        me.processResponse(event.status, operation, request, data, callback, scope);
    };
};