parts,
// The jqXHR state
state = 0,
+ // To know if global events are to be dispatched
+ fireGlobals,
// Loop variable
i,
// Fake xhr
jqXHR.statusCode( statusCode );
statusCode = undefined;
- if ( s.global ) {
+ if ( fireGlobals ) {
globalEventContext.trigger( "ajax" + ( isSuccess ? "Success" : "Error" ),
[ jqXHR, s, isSuccess ? success : error ] );
}
// Complete
completeDeferred.resolveWith( callbackContext, [ jqXHR, statusText ] );
- if ( s.global ) {
+ if ( fireGlobals ) {
globalEventContext.trigger( "ajaxComplete", [ jqXHR, s] );
// Handle the global AJAX counter
if ( !( --jQuery.active ) ) {
// Apply prefilters
inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
+ // If request was aborted inside a prefiler, stop there
+ if ( state === 2 ) {
+ return false;
+ }
+
+ // We can fire global events as of now if asked to
+ fireGlobals = s.global;
+
// Uppercase the type
s.type = s.type.toUpperCase();
s.hasContent = !rnoContent.test( s.type );
// Watch for a new set of requests
- if ( s.global && jQuery.active++ === 0 ) {
+ if ( fireGlobals && jQuery.active++ === 0 ) {
jQuery.event.trigger( "ajaxStart" );
}
// Allow custom headers/mimetypes and early abort
if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
// Abort if not done already
- done( 0, "abort" );
- // Return false
- jqXHR = false;
+ jqXHR.abort();
+ return false;
- } else {
+ }
- // Install callbacks on deferreds
- for ( i in { success: 1, error: 1, complete: 1 } ) {
- jqXHR[ i ]( s[ i ] );
- }
+ // Install callbacks on deferreds
+ for ( i in { success: 1, error: 1, complete: 1 } ) {
+ jqXHR[ i ]( s[ i ] );
+ }
- // Get transport
- transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
+ // Get transport
+ transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
- // If no transport, we auto-abort
- if ( !transport ) {
- done( -1, "No Transport" );
- } else {
- // Set state as sending
- state = jqXHR.readyState = 1;
- // Send global event
- if ( s.global ) {
- globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
- }
- // Timeout
- if ( s.async && s.timeout > 0 ) {
- timeoutTimer = setTimeout( function(){
- jqXHR.abort( "timeout" );
- }, s.timeout );
- }
+ // If no transport, we auto-abort
+ if ( !transport ) {
+ done( -1, "No Transport" );
+ } else {
+ // Set state as sending
+ state = jqXHR.readyState = 1;
+ // Send global event
+ if ( fireGlobals ) {
+ globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
+ }
+ // Timeout
+ if ( s.async && s.timeout > 0 ) {
+ timeoutTimer = setTimeout( function(){
+ jqXHR.abort( "timeout" );
+ }, s.timeout );
+ }
- try {
- transport.send( requestHeaders, done );
- } catch (e) {
- // Propagate exception as error if not done
- if ( status < 2 ) {
- done( -1, e );
- // Simply rethrow otherwise
- } else {
- jQuery.error( e );
- }
+ try {
+ transport.send( requestHeaders, done );
+ } catch (e) {
+ // Propagate exception as error if not done
+ if ( status < 2 ) {
+ done( -1, e );
+ // Simply rethrow otherwise
+ } else {
+ jQuery.error( e );
}
}
}
+
return jqXHR;
},