1 2 3 4 5 6 7 8 | this.getView().bindElement({ path: sObjectPath, events: { dataRequested: (oEvent) => {}, // Executed when a request to server is send dataReceived: (oEvent) => {}, // Executed when data from server is received change:(oEvent) => {}, // Executed everytime you do ElementBinding } }) |
The events for dataRequested and dataReceived are only fired, when data is requested or data is received from a backend. This is not the case, when the requested data is already available in the model from a previous backend call. In such situations, the change event comes in handy.
The same can also be done via XML:
1 2 3 4 5 6 7 8 | binding="{ path: '/myEntitySet', events: { dataRequested: 'onDataRequested', dataReceived: 'onDataReceived', change: 'onDataChange' }}" |