I have updated your jsbin example: http://jsbin.com/cika/4/edit
The changes I've made:
I have mimicked your ODate date's ISO8601 format by just setting it to the current date:
oModel.setData({ dateValue: new Date() // I.e. Mon Feb 24 2014 17:35:22 GMT+0100 (W. Europe Standard Time) });
Just let the DatePicker control format it to your desired output format ('dd-MM-yyyy'):
new sap.ui.commons.DatePicker("date2",{ width: "10em", value: { path: "myModel>/dateValue", //the format information type: new sap.ui.model.type.Date({pattern: "dd.MM.yy"}) } });
Hope this helps!