InterviewSolution
Saved Bookmarks
InterviewSolution
| 1. |
What is a postback? |
|
Answer» A postback will occur when clients MAKE a request for a server response from their viewing page. Consider a simple example of a form completion by the user and hitting the “submit” button. In this case, the property IsPostBack will be TRUE, so the request will be processed by the server and a response will be sent back to the client. A postback helps to REFRESH the entire page when a data retrieval request has been MADE with a callback WITHOUT completely refreshing the page. |
|