oData submitChanges for new entry with result

[h_senden2]

hi,

i'm using the oData submitChanges method in my UI5 component.

In case of a new entry i want the result back, in particular the ID of the newly created entry.

How can i get this ID ?

My code looks like :

this.getView().getModel().submitChanges(

                          // OK

                         function(oData) {

                                       // oData undefined. Which data to get the newly created entry ID ?

                                       ....

                          },

                         // not OK

                         function() {

                                     ...

                          }

Any suggestions ?

gr Hans

[sebastianraemsch · Accepted solution]

Hi Hans,

I think your syntax is wrong.

Please try:

oModel.submitChanges({

  success: function(oData){

  sap.m.MessageToast.show(oData.toString());

  },

  error: function(oError) { }

  });

Best regards,

Sebastian

[Former Member · Accepted solution]

That depends on the oDataModel he's using.

[sebastianraemsch · Accepted solution]

No, I think the syntax error doesn´t depend on the oDataModel. I tried Hans´ coding and oData was undefined in my case too (and I´m sure I have a different oDataModel).

[Former Member · Accepted solution]

Yes it does. If you take a look at sap.ui.model.odata.ODataModel you'll see that the submitChanges function takes two anonymous functions (I had the problem once), but the sap.ui.odata.v2.ODataModel uses an Object with the functions error and success like you suggested.

SAPUI5 SDK - Demo Kit

v2

SAPUI5 SDK - Demo Kit

[former_member182372 · Accepted solution]

Nils is right, v(1) doesnt have parametrized argument

ODataModel.prototype.submitChanges = function(fnSuccess, fnError, oParameters)

v2 does

ODataModel.prototype.submitChanges = function(mParameters)

[h_senden2 · Accepted solution]

hi Sebastian,

i have tried it before with oData in the parameter set, but again oData was undefined

[Former Member · Accepted solution]

Can you show us the request with the payload as well as the response with their payload?

[former_member182372 · Accepted solution]

what about response (second parameter)?

[sebastianraemsch · Accepted solution]

Yes, ok. Sorry, I assumed that he´s using oDataModel v2 but it´s not menioned here...

[h_senden2]

It is working now. Only for a newly created entry the oData object was filled. For an existing one not.

[TimMuchena]

This message was moderated.

[former_member182372]

* @param {function} [fnSuccess] a callback function which is called when the data has

*             been successfully updated. The handler can have the

*                             following parameters: oData and response.

oData should have a new key

[Former Member]

That depends on your implementation of the odata service in your gateway. If you create or change an entry, it should give you an answer with the properties of the used entry.