ODataModel issue about to response 501 Not Implemented

[tyrone782]

I use the example with ODataModel From https://openui5.hana.ondemand.com/#docs/guide/ODataModel.html,

var oModel = new sap.ui.model.odata.ODataModel("http://services.odata.org/Northwind/Northwind.svc/");

Run it, it is load metadata with http request method options, as a result response 501 not implemented.

Please tell me there are ways to change the http request method?

[qmacro]

I might be wrong, but I'm guessing this is the OPTIONS method being sent by the browser in the case of a cross-domain access request, and it's Northwind's (valid) response saying it doesn't support that method. If you run via a proxy or with relaxed browser security restrictions (for example), this won't occur - see http://jsbin.com/wevac/6/edit for example.

[matz3]

Like @qmacro already said, the problem is that the Northwind Service doesn't seem to support Cross-Domain Requests.
You should use a proxy to handle this, but if you have access to the service (so if you run an own for your app) you should enable CORS there and it should work fine.

An example using cors-anywhere: http://jsbin.com/qozusiwu/1/edit

[rohitraja]

Correct , use this URL to add proxy over it.

var oModel = new sap.ui.model.odata.ODataModel("proxy/http/services.odata.org/Northwind/Northwind.svc");

[gregorwolf]

I've just commented on the issue OData/ODataSamples#29 and perhaps we get http://service.odata.org fixed.