ODataStore and promise

[genusP]

Use Devexreme and devextreme-angular 17.2.4

1. Many methods in ODataStore return Promise. Returned instance not contains method catch
2. I call method ODataStore.insert, if server response set http status 500 then returned promise not call any branch.

[GoshaFighten]

The catch event will be added in the next 17.2 version (17.2.5). See the Add "catch" method for Deferred utils pull request.

As for the second question, you can use the following code to handle errors in ODataStore:

var ds = new DataSource({
  store: {
    type: 'odata',
    url: 'http://www.example.com/dataservices/odata/targetData',
    key: 'Id'
  },
  paginate: false
})
ds.load().then(() => {
  alert("resolve");
}, () => {
  alert("fail");
});
ds.store().insert({id: 1}).then(() => {
  alert("resolve");
}, () => {
  alert("fail");
});

See the sample that illustrates this. If this approach does not work, please open a new Support Center ticket for the issue.

[genusP]

@GoshaFighten I use similar code. This problem actual for HTTP code 500, no calls for "resolve" and "fail"