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Making Cross-Domain Ajax Requests for a Data Service Revisited A month ago I released the post Making Cross-Domain Ajax Requests for a Data Service . The post is about a better solution to the problem. Problem Revisited In my previous post , I mentioned the problem of making a cross-domain Ajax requests to a service that isn’t located in the application domain. I also offered a solution of creating a cross-domain proxy service that will act as an intermediary between your application and the data...
Building a Host for ADO.NET Data Service After you built your data service you will probably want to deploy it. In the following post I’m going to explain how you can build a simple host for an ADO.NET data service without the use of svc file. Data Service Hosting The ADO.NET data services are not autonomous server entities. They live in the context of their service host such as WCF or ASP.NET . The data service host is handling the direct interactions with the network and supports caching, scalability...
Action Sequences in ADO.NET Data Services In this post I’m going to demonstrate how you can use the action sequence feature of the ADO.NET Data Services AJAX Client Library . What is Action Sequence? As written in my previous post , when we perform a CRUD operation using the AJAX Client Library it is immediately transmitted and performed. In the server side when using the DataServiceContext the operations are cached and only transmitted when we use the SaveChanges method. Action sequence enable us...
How to Perform CRUD Operations in ADO.NET Data Services Using Ajax Client In the last post in the ADO.NET data services series I wrote about how you can consume data services using Ajax client . In this post I’m going to explain how to perform CRUD operations on a data service using an Ajax client . DataServiceContext and Sys.Data.DataService Before starting to understand how to perform CRUD operations with Ajax client first I want to discuss the main difference between using DataServiceContext ...
Building an Ajax Client for ADO.NET Data Service The post is another post in the series of posts that I write in the ADO.NET data services subject. You can read the previous posts here . In the post I’m going to explain how to build an Ajax client for a data service . Revisiting Previous Posts Example In the example I’m going to use the same course data context that I used in my previous posts. If you are not familiar with the example, you can go to the following links to update: ADO.NET Data Services...