如何从SAPUI5中的HTTP响应中获取自定义标头？

Question

I am performing a put operation and it is working great in rest client in response i get pgi header as shown in below image.

click here to open image

Now, I try to get the same from sapui5 odatamodel using update method. Following is my code.

oModel.update("/performpgi(Srno='241')", {"Srno":"241"}, null,                                
  function(oData, oResponse) {
     console.log(oResponse.headers.pgi) //undefined
  }, function(err) {});

In the response headers I didn't find any pgi Variable.

Can any help me out with this?

Thanks.

Answer 1

var fnFunction = function(oEvent){
//oEvent has your complete response, headers and so on
//So you can do whatever you want to do.
//please note that this is called on failure so just handle based on response code
};

oModel.attachRequestCompleted(oData?, fnFunction, oListener?);