Example – Batch Request: The example assumes the batch request is sent to a data service located at: http://foo.com/dataservice.svc The Batch example contains the following operations (in order): A Change Set
xhr.open("POST", "http://localhost:4274/api/$batch",true); xhr.setRequestHeader("Content-Type", "multipart/mixed; boundary=batch_ebdc0b88-eeb1-4dd6-b170-74331f39bd03"); xhr.setRequestHeader("OData-Version", "4.0"); xhr.setRequestHeader("singleTransaction", "true");varbody =[];/...
The OData batch framework uses changesets. Each changeset contains a list of requests that should be treated as single atomic unit. In other words, either all the requests are run successfully or, if any request fails, none of the requests are run successfully. The following example shows how...
2.2.7.4 Delete Request Types 2.2.7.5 Invoke Request Types 2.2.7.6 Batch Request 2.2.7.6 Batch Request 2.2.7.6.1 Change Set Syntax 2.2.7.6.2 Query Operation Syntax 2.2.7.6.3 HTTP Request Restrictions 2.2.7.6.4 Batch Request Syntax 2.2.7.6.5 Example Batch Request 2.2.7.6.6 Batch Responses ...
Microsoft.AspNet.OData.Batch.DefaultODataBatchHandler Microsoft.AspNet.OData.Batch.UnbufferedODataBatchHandler 注解此类实现 AspNet 的 BatchHandler 语义,该语义使用 System.Web.Http.Batch.HttpBatchHandler 调度请求。构造函数 展开表 ODataBatchHandler(HttpServer) 初始化 ODataBatchHandler 类的新实例。属性...
Microsoft.AspNetCore.OData.Batch ChangeSetRequestItem ChangeSetResponseItem DefaultODataBatchHandler HttpRequestExtensions ODataBatchContent ODataBatchHandler ODataBatchHttpRequestExtensions ODataBatchHttpRequestExtensions 方法 GetODataBatchId GetODataChangeSetId ...
Request Body: Copy $select=Id,Name,Classification,RunningTime$orderby=Name%20desc Specifically, note that/$queryshould be preceded by the resource path. The resource path is/Moviesin the above example. This is the one way that the/$queryendpoint differs from the/$batchendpoint. ...
Let's run the example. Content-ID can be used only in defer mode ie where more than one operation are present within a change set. Content-ID request Response : Content-ID response When the framework calls CHANGESET_BEGIN, we see it has collected two change set operations along with the ...
Change set example $batch Use case 4: Change set operation The below $batch request contain a change set with one operation. Request: Change set with 1 POST operation Response: POST Response The change sets internally are handled by 2 API methods :- CHANGESET_BEGIN - by default allows only...
The following examples using async/await but for simplicity we removed the async deceleration. To make that work this example must be wrapped in an async function or use promise. Create (POST): constdata={FirstName:"Bar",LastName:"Foo",UserName:"foobar",}constresponse=awaito('http://my.ur...