Fixes #4964. Adds a statusCode object together with a new statusCode method on the...

diff --git a/src/ajax.js b/src/ajax.js
index c2dc3e4..a2ef439 100644 (file)
--- a/src/ajax.js
+++ b/src/ajax.js
@@ -265,6 +265,8 @@ jQuery.extend({
                        // Deferreds
                        deferred = jQuery.Deferred(),
                        completeDeferred = jQuery._Deferred(),
+                       // Status-dependent callbacks
+                       statusCode = s.statusCode || {},
                        // Headers (they are sent all at once)
                        requestHeaders = {},
                        // Response headers
@@ -520,6 +522,9 @@ jQuery.extend({
                                deferred.fireReject( callbackContext , [ jXHR , statusText , error ] );
                        }
 
+                       // Status-dependent callbacks
+                       jXHR.statusCode( statusCode );
+
                        if ( s.global ) {
                                globalEventContext.trigger( "ajax" + ( isSuccess ? "Success" : "Error" ) ,
                                                [ jXHR , s , isSuccess ? success : error ] );
@@ -543,6 +548,28 @@ jQuery.extend({
                jXHR.error = jXHR.fail;
                jXHR.complete = completeDeferred.done;
 
+               // Status-dependent callbacks
+               jXHR.statusCode = function( map ) {
+                       if ( map ) {
+                               var resolved = jXHR.isResolved(),
+                                       tmp;
+                               if ( resolved || jXHR.isRejected() ) {
+                                       tmp = map[ jXHR.status ];
+                                       if ( tmp ) {
+                                               if ( map === statusCode ) {
+                                                       delete statusCode[ jXHR.status ];
+                                               }
+                                               jXHR[ resolved ? "done" : "fail" ]( tmp );
+                                       }
+                               } else {
+                                       for( tmp in map ) {
+                                               statusCode[ tmp ] = [ statusCode[ tmp ] , map[ tmp ] ];
+                                       }
+                               }
+                       }
+                       return this;
+               };
+
                // Remove hash character (#7531: and string promotion)
                s.url = ( "" + s.url ).replace( rhash , "" );
 

diff --git a/test/unit/ajax.js b/test/unit/ajax.js
index 10c2e71..f5b71da 100644 (file)
--- a/test/unit/ajax.js
+++ b/test/unit/ajax.js
@@ -1915,6 +1915,76 @@ test( "jQuery.ajax - Location object as url (#7531)", 1, function () {
        ok( success, "document.location did not generate exception" );
 });
 
+test( "jQuery.ajax - statusCode" , function() {
+
+       var count = 10;
+
+       expect( 16 );
+       stop();
+
+       function countComplete() {
+               if ( ! --count ) {
+                       start();
+               }
+       }
+
+       function createStatusCodes( name , isSuccess ) {
+               name = "Test " + name + " " + ( isSuccess ? "success" : "error" );
+               return {
+                       200: function() {
+                               ok( isSuccess , name );
+                       },
+                       404: function() {
+                               ok( ! isSuccess , name );
+                       }
+               }
+       }
+
+       jQuery.each( {
+               "data/name.html": true,
+               "data/someFileThatDoesNotExist.html": false
+       } , function( uri , isSuccess ) {
+
+               jQuery.ajax( url( uri ) , {
+                       statusCode: createStatusCodes( "in options" , isSuccess ),
+                       complete: countComplete
+               });
+
+               jQuery.ajax( url( uri ) , {
+                       complete: countComplete
+               }).statusCode( createStatusCodes( "immediately with method" , isSuccess ) );
+
+               jQuery.ajax( url( uri ) , {
+                       complete: function(jXHR) {
+                               jXHR.statusCode( createStatusCodes( "on complete" , isSuccess ) );
+                               countComplete();
+                       }
+               });
+
+               jQuery.ajax( url( uri ) , {
+                       complete: function(jXHR) {
+                               setTimeout( function() {
+                                       jXHR.statusCode( createStatusCodes( "very late binding" , isSuccess ) );
+                                       countComplete();
+                               } , 100 );
+                       }
+               });
+
+               jQuery.ajax( url( uri ) , {
+                       statusCode: createStatusCodes( "all (options)" , isSuccess ),
+                       complete: function(jXHR) {
+                               jXHR.statusCode( createStatusCodes( "all (on complete)" , isSuccess ) );
+                               setTimeout( function() {
+                                       jXHR.statusCode( createStatusCodes( "all (very late binding)" , isSuccess ) );
+                                       countComplete();
+                               } , 100 );
+                       }
+               }).statusCode( createStatusCodes( "all (immediately with method)" , isSuccess ) );
+
+       });
+
+});
+
 }
 
 //}
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