sapui5 - expand data changed - submit changes -

[#1]

Hi ,

I'm working on an sapui5 application allowing user changing his own data (Adress,Family situation ..).

My odata looks like

empDataEntity->Expand "NavAdr" to get adress data

->Expand "NavFam" to get family data.

my odata is working fine.

In my xml viw, on the init, i'm did the following binding and it work

-- Controller ---

onInit: function () {

var that = this;

var oViewModel = new JSONModel({ busy: false, delay: 0 });

this.setModel(oViewModel, "View1");

tab1 = this.getView().byId("tab1");

selectedTab = tab1.getKey();

this._toggleButtonsAndView(false, selectedTab);

var oJsonModel = new sap.ui.model.json.JSONModel();

this._oODataModel = this.getOwnerComponent().getModel();

this.getView().bindElement({ path: "/employeeSet('')", // use OData parameters here if needed parameters: { "expand": "NavAdr" }, // react on binding events here events:

{ dataRequested: function (oEv) { that.getView().setBusy(true); },

dataReceived: function (oEv) {

oJsonModel.setData(oEv.getParameters().data); that.getView().setModel(oJsonModel, "myModel"); that.getView().setBusy(false); } } });

},

--- in the XML view

<f:content> <Label text="Validity Date"/> <DatePicker value="{ path:'myModel>/NavAdr/0/newBegda', type: 'sap.ui.model.type.Date', formatOptions: { pattern: 'dd/MM/yyyy',UTC:true }}" width="100%" id="begdaAdr" required="true" displayFormat="dd/MM/yyyy"/> <Label text="Rue / Num"/> <Input value="{myModel>/NavAdr/0/Stras}" required="true"/> <Input value="{myModel>/NavAdr/0/Hsnmr}"> <layoutData> <l:GridData span="XL1 L2 M2 S4"/> </layoutData> </Input> <Label text="Code Postal/Commune"/> <Input value="{myModel>/NavAdr/0/Pstlz}" required="true"> <layoutData> <l:GridData span="XL1 L2 M2 S4"/> </layoutData> </Input> <Input value="{myModel>/NavAdr/0/Ort01}" required="true"/> <Label text="Pays"/> <Select id="country" selectedKey="{myModel>/NavAdr/0/Land1}"> <items> <core:Item text="Belgium" key="BE"/> <core:Item text="England" key="England"/> <core:Item text="Germany" key="Germany"/> <core:Item text="USA" key="USA"/> </items> </Select> </f:content> </f:SimpleForm>

The view is correctly binded. But when i changed some adress data (for exp), and made

this.getView().getModel().submitChanges() nothing happens ??

The changes should call the adresseSet_entity_update .

In the model, there is nothing also in changeEntities ? How Can I solve this ?

[Former Member]

Thx Sébastien. Attached a screen shot from codes (more readable indeed).

.code1.png

view.png

• Seems like you bind in xml a model called "myModel". Is this your ODataModel? ==> Yes
• Before submitChanges you can check with getPendingChanges for changes in your model
• Have you setTwo-Way-Binding on your model?==> Yes

[former_member221786]

Hey Adel,

looks very unreadable your code.

Nevertheless:

• Seems like you bind in xml a model called "myModel". Is this your ODataModel?
• Before submitChanges you can check with getPendingChanges for changes in your model.
• Have you setTwo-Way-Binding on your model?

Also I don't know for sure if Two-Way-Binding works on Navigations...

Greetings
Sebastian