Merge pull request #8 from akubasa/fix-MaterialModal-close-function

FIXED missing id transfer parameter in MaterialModal:closeModal function

Author: kevzlou7979

src/main/java/gwt/material/design/client/ui/MaterialModal.java

@@ -82,11 +82,12 @@ public void hide(){
 	public static native void showModal(String id)/*-{
 		$wnd.jQuery('#' + id).openModal();
 	}-*/;
-	
-	public static native void closeModal()/*-{
+
+	public static native void closeModal(String id)/*-{
 		$wnd.jQuery('#' + id).closeModal();
 	}-*/;
 
-	
-	
+	public static void closeModal() {
+		closeModal(panel.getElement().getId());
+	}
 }