-(function() {
-
- var event = jQuery.event,
- special = event.special,
- handle = event.handle;
-
- special.submit = {
- setup: function(data, namespaces) {
- if(data.selector) {
- event.add(this, 'click.specialSubmit', function(e, eventData) {
- if(jQuery(e.target).filter(":submit, :image").closest(data.selector).length) {
- e.type = "submit";
- return handle.call( this, e, eventData );
- }
- });
-
- event.add(this, 'keypress.specialSubmit', function( e, eventData ) {
- if(jQuery(e.target).filter(":text, :password").closest(data.selector).length) {
- e.type = "submit";
- return handle.call( this, e, eventData );
- }
- });
- } else {
- return false;
+// submit delegation
+jQuery.event.special.submit = {
+ setup: function( data, namespaces, fn ) {
+ if ( !jQuery.support.submitBubbles && this.nodeName.toLowerCase() !== "form" ) {
+ jQuery.event.add(this, "click.specialSubmit." + fn.guid, function( e ) {
+ var elem = e.target, type = elem.type;
+
+ if ( (type === "submit" || type === "image") && jQuery( elem ).closest("form").length ) {
+ return trigger( "submit", this, arguments );
+ }
+ });
+
+ jQuery.event.add(this, "keypress.specialSubmit." + fn.guid, function( e ) {
+ var elem = e.target, type = elem.type;
+
+ if ( (type === "text" || type === "password") && jQuery( elem ).closest("form").length && e.keyCode === 13 ) {
+ return trigger( "submit", this, arguments );
+ }
+ });
+ }
+
+ return false;
+ },
+
+ remove: function( namespaces, fn ) {
+ jQuery.event.remove( this, "click.specialSubmit" + (fn ? "."+fn.guid : "") );
+ jQuery.event.remove( this, "keypress.specialSubmit" + (fn ? "."+fn.guid : "") );
+ }
+};
+
+// change delegation, happens here so we have bind.
+jQuery.event.special.change = {
+ filters: {
+ click: function( e ) {
+ var elem = e.target;
+
+ if ( elem.nodeName.toLowerCase() === "input" && elem.type === "checkbox" ) {
+ return trigger( "change", this, arguments );
+ }
+
+ return changeFilters.keyup.call( this, e );
+ },
+ keyup: function( e ) {
+ var elem = e.target, data, index = elem.selectedIndex + "";
+
+ if ( elem.nodeName.toLowerCase() === "select" ) {
+ data = jQuery.data( elem, "_change_data" );
+ jQuery.data( elem, "_change_data", index );
+
+ if ( (elem.type === "select-multiple" || data != null) && data !== index ) {
+ return trigger( "change", this, arguments );
+ }
+ }
+ },
+ beforeactivate: function( e ) {
+ var elem = e.target;
+
+ if ( elem.nodeName.toLowerCase() === "input" && elem.type === "radio" && !elem.checked ) {
+ return trigger( "change", this, arguments );