For this discussion, we will consider the materials and costs for the installation of a prefinished hardwood floor in the average 250 square foot living room.
Check for a newer version of a file and then return it if the client's version is outdated. If you need a client app to check the Web API server to see if the server's version of a file is newer than the version the client has, you can set up the server to do so by performing these steps: Add the appropriate method to a Repository Interface, such as:
When you use the Web API will use an XMLHttpRequest object. XMLHttpRequest (XHR) is a native object found in all modern browsers, and it enables AJAX techniques to make webpages dynamic. Although the name of the object contains âXML,â all requests using the Web API will use JSON rather than XML.