jquery core: closes #3541. Added isArray.

[jquery.git] / src / ajax.js

diff --git a/src/ajax.js b/src/ajax.js
index e454533..7e024a3 100644 (file)
--- a/src/ajax.js
+++ b/src/ajax.js
@@ -76,7 +76,7 @@ jQuery.fn.extend({
                .map(function(i, elem){
                        var val = jQuery(this).val();
                        return val == null ? null :
-                               val.constructor == Array ?
+                               jQuery.isArray(val) ?
                                        jQuery.map( val, function(val, i){
                                                return {name: elem.name, value: val};
                                        }) :
@@ -504,7 +504,7 @@ jQuery.extend({
 
                // If an array was passed in, assume that it is an array
                // of form elements
-               if ( a.constructor == Array || a.jquery )
+               if ( jQuery.isArray(a) || a.jquery )
                        // Serialize the form elements
                        jQuery.each( a, function(){
                                add( this.name, this.value );
@@ -515,7 +515,7 @@ jQuery.extend({
                        // Serialize the key/values
                        for ( var j in a )
                                // If the value is an array then the key names need to be repeated
-                               if ( a[j] && a[j].constructor == Array )
+                               if ( jQuery.isArray(a[j]) )
                                        jQuery.each( a[j], function(){
                                                add( j, this );
                                        });