var modelData = oModel.getData();
alert(JSON.stringify(modelData))
modelData.push({
SlNo : aData
});
and do bind aggregation,
varoModel1 = oModel.setData({
modelData : aData
}); // SET MODEL
})
oTable.setModel(oModel1);
console.log(JSON.stringify(oModel.getData()))
oTable.bindAggregation("items", {
path : "/commodity",// <<<Your data path at runtime
template : oTemplate
});
;