Added a fix and test for bug #978 (Appending elements into an IFrame, in IE).

[jquery.git] / src / jquery / jquery.js

diff --git a/src/jquery/jquery.js b/src/jquery/jquery.js
index 84a1594..cf9459d 100644 (file)
--- a/src/jquery/jquery.js
+++ b/src/jquery/jquery.js
@@ -614,10 +614,13 @@ jQuery.fn = jQuery.prototype = {
         */
        wrap: function() {
                // The elements to wrap the target around
-               var a = jQuery.clean(arguments);
+               var a, args = arguments;
 
                // Wrap each of the matched elements individually
                return this.each(function(){
+                       if ( !a )
+                               a = jQuery.clean(args, this.ownerDocument);
+
                        // Clone the structure that we're using to wrap
                        var b = a[0].cloneNode(true);
 
@@ -1121,12 +1124,15 @@ jQuery.fn = jQuery.prototype = {
         * @cat Core
         */
        domManip: function(args, table, dir, fn){
-               var clone = this.length > 1; 
-               var a = jQuery.clean(args);
-               if ( dir < 0 )
-                       a.reverse();
+               var clone = this.length > 1, a; 
 
                return this.each(function(){
+                       if ( !a ) {
+                               a = jQuery.clean(args, this.ownerDocument);
+                               if ( dir < 0 )
+                                       a.reverse();
+                       }
+
                        var obj = this;
 
                        if ( table && jQuery.nodeName(this, "table") && jQuery.nodeName(a[0], "tr") )
@@ -1440,8 +1446,9 @@ jQuery.extend({
                return ret;
        },
        
-       clean: function(a) {
+       clean: function(a, doc) {
                var r = [];
+               doc = doc || document;
 
                jQuery.each( a, function(i,arg){
                        if ( !arg ) return;
@@ -1452,7 +1459,7 @@ jQuery.extend({
                         // Convert html string into DOM nodes
                        if ( typeof arg == "string" ) {
                                // Trim whitespace, otherwise indexOf won't work as expected
-                               var s = jQuery.trim(arg), div = document.createElement("div"), tb = [];
+                               var s = jQuery.trim(arg), div = doc.createElement("div"), tb = [];
 
                                var wrap =
                                         // option or optgroup