Ticket #17546: 17546.patch

wp-admin/js/dashboard.dev.js

@@ -41 +41 @@
                 var act = $('#quickpost-action'), t;
                 t = $('#quick-press').submit( function() {
                         $('#dashboard_quick_press #publishing-action img.waiting').css('visibility', 'visible');
-                        $('#quick-press .submit input[type="submit"], #quick-press .submit input[type="reset"]').attr('disabled','disabled');
+                        $('#quick-press .submit input[type="submit"], #quick-press .submit input[type="reset"]').prop('disabled', true);
 
                         if ( 'post' == act.val() ) {
                                 act.val( 'post-quickpress-publish' );
@@ -49 +49 @@
 
                         $('#dashboard_quick_press div.inside').load( t.attr( 'action' ), t.serializeArray(), function() {
                                 $('#dashboard_quick_press #publishing-action img.waiting').css('visibility', 'hidden');
-                                $('#quick-press .submit input[type="submit"], #quick-press .submit input[type="reset"]').attr('disabled','');
+                                $('#quick-press .submit input[type="submit"], #quick-press .submit input[type="reset"]').prop('disabled', false);
                                 $('#dashboard_quick_press ul').next('p').remove();
                                 $('#dashboard_quick_press ul').find('li').each( function() {
                                         $('#dashboard_recent_drafts ul').prepend( this );