Added support for .before(), .after(), and .replaceWith() on disconnected DOM nodes...

[jquery.git] / src / manipulation.js

diff --git a/src/manipulation.js b/src/manipulation.js
index 5013838..4746dc8 100644 (file)
--- a/src/manipulation.js
+++ b/src/manipulation.js
@@ -106,15 +106,29 @@ jQuery.fn.extend({
        },
 
        before: function() {
-               return this.domManip(arguments, false, function(elem){
-                       this.parentNode.insertBefore( elem, this );
-               });
+               if ( this[0] && this[0].parentNode ) {
+                       return this.domManip(arguments, false, function(elem){
+                               this.parentNode.insertBefore( elem, this );
+                       });
+               } else {
+                       var set = jQuery.isFunction(arguments[0]) ?
+                               jQuery( arguments[0]() ) :
+                               jQuery.apply(jQuery, arguments);
+
+                       return this.pushStack( set.add( this ), "before", arguments );
+               }
        },
 
        after: function() {
-               return this.domManip(arguments, false, function(elem){
-                       this.parentNode.insertBefore( elem, this.nextSibling );
-               });
+               if ( this[0] && this[0].parentNode ) {
+                       return this.domManip(arguments, false, function(elem){
+                               this.parentNode.insertBefore( elem, this.nextSibling );
+                       });
+               } else {
+                       return jQuery.isFunction(arguments[0]) ?
+                               this.add( arguments[0]() ) :
+                               this.add.apply( this, arguments );
+               }
        },
 
        clone: function( events ) {
@@ -193,7 +207,11 @@ jQuery.fn.extend({
        },
 
        replaceWith: function( value ) {
-               return this.after( value ).remove();
+               if ( this[0] && this[0].parentNode ) {
+                       return this.after( value ).remove();
+               } else {
+                       return this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value );
+               }
        },
 
        detach: function( selector ) {