Sys.Net.WebRequestExecutor abort Method
Stops the pending network request issued by the executor.
MyExecutor.abort();
Remarks
The specifics of aborting a request vary depending on how an executor is implemented. However, all executors that derive from WebRequestExecutor must set their state to aborted and must raise the completed event of the associated Sys.Net.WebRequest object.
Note
The executor properties do not contain consistent data after abort has been called.
Example
The following example shows how to abort a request using the default Sys.Net.XMLHttpExecutor class.
// This function aborts a Web request.
function AbortWebRequest()
{
// Create the WebRequest object.
wRequest = new Sys.Net.WebRequest();
// Set the request Url.
wRequest.set_url("getTarget.htm");
// Clear the results area.
resultElementId.innerHTML = "";
// Set the Completed event handler,
// for processing return data
wRequest.add_completed(OnCompleted);
// Make the request.
wRequest.invoke();
// Get the current executor.
var executor = wRequest.get_executor();
// Abort the request.
executor.abort();
// Check if the executor is aborted.
var execAborted =
executor.get_aborted();
alert("Executor aborted: " + execAborted);
}