Dominik,
I guess your model is like this, Stories as the parent.
var oStoryModel = {Stories:[ {}, {}, {}, {}]};While setting the model, try like this and check you will be able to read oModel.getData()
var oStoryModel = new JSONModel(jQuery.sap.getModulePath(sNamespace, oConfig.storiesLocal)); this.setModel(oStoryModel.oData.Stories, "stories");
(or) having the same existing model, you can try like this -
oModel.getData().Stories
Regards,
Sai Vellanki.