node list in gquery should be updated each time, so the jsquery exported version can use the exported object as a valid array

2 files changed, 11 insertions, 1 deletions

diff --git a/gwtquery-core/src/main/java/com/google/gwt/query/client/GQuery.java b/gwtquery-core/src/main/java/com/google/gwt/query/client/GQuery.java
index c91e63ae..28646ea6 100644
--- a/gwtquery-core/src/main/java/com/google/gwt/query/client/GQuery.java
+++ b/gwtquery-core/src/main/java/com/google/gwt/query/client/GQuery.java
@@ -46,6 +46,7 @@ import com.google.gwt.query.client.js.JsCache;
 import com.google.gwt.query.client.js.JsMap;

 import com.google.gwt.query.client.js.JsNamedArray;

 import com.google.gwt.query.client.js.JsNodeArray;

+import com.google.gwt.query.client.js.JsObjectArray;

 import com.google.gwt.query.client.js.JsRegexp;

 import com.google.gwt.query.client.js.JsUtils;

 import com.google.gwt.query.client.plugins.Effects;

@@ -3717,11 +3718,12 @@ public class GQuery implements Lazy<GQuery, LazyGQuery> {
    */

   public GQuery setArray(NodeList<Element> list) {

     if (list != null) {

-      nodeList = list;

+      nodeList.<JsCache>cast().clear();

       int l = list.getLength();

       elements = new Element[l];

       for (int i = 0; i < l; i++) {

         elements[i] = list.getItem(i);

+        nodeList.<JsObjectArray>cast().add(list.getItem(i));

       }

     }

     return this;

diff --git a/gwtquery-core/src/main/java/com/google/gwt/query/client/js/JsCache.java b/gwtquery-core/src/main/java/com/google/gwt/query/client/js/JsCache.java
index 2493055b..2bc9aa45 100644
--- a/gwtquery-core/src/main/java/com/google/gwt/query/client/js/JsCache.java
+++ b/gwtquery-core/src/main/java/com/google/gwt/query/client/js/JsCache.java
@@ -46,6 +46,14 @@ public class JsCache extends JavaScriptObject {
     delete this[name];
   }-*/;
 
+  public final native <T> void clear() /*-{
+    if (this.length) {
+      for (i = this.length - 1; i >= 0; i--) 
+        delete this[i];
+      this.length = 0;  
+    }
+  }-*/;
+
   public final native <T> boolean exists(T name) /*-{
     return !!this[name];
   }-*/;