Upgrade to ExtJS 3.0.3 - Released 10/11/2009

[extjs.git] / docs / source / JSON.html
diff --git a/docs/source/JSON.html b/docs/source/JSON.html

index 704fbab..af4fdd2 100644 (file)
--- a/docs/source/JSON.html
+++ b/docs/source/JSON.html
@@ -1,11 +1,17 @@
-<html>\r
-<head>\r
-  <title>The source code</title>\r
-    <link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />\r
-    <script type="text/javascript" src="../resources/prettify/prettify.js"></script>\r
-</head>\r
-<body  onload="prettyPrint();">\r
-    <pre class="prettyprint lang-js"><div id="cls-Ext.util.JSON"></div>/**
+<html>
+<head>
+  <title>The source code</title>
+    <link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" />
+    <script type="text/javascript" src="../resources/prettify/prettify.js"></script>
+</head>
+<body  onload="prettyPrint();">
+    <pre class="prettyprint lang-js">/*!
+ * Ext JS Library 3.0.3
+ * Copyright(c) 2006-2009 Ext JS, LLC
+ * licensing@extjs.com
+ * http://www.extjs.com/license
+ */
+<div id="cls-Ext.util.JSON"></div>/**
   * @class Ext.util.JSON
   * Modified version of Douglas Crockford"s json.js that doesn"t
   * mess with the Object prototype
@@ -32,35 +38,39 @@ Ext.util.JSON = new (function(){
              return eval("(" + json + ')');    
          },
          doEncode = function(o){
-            if(typeof o == "undefined" || o === null){
+            if(!Ext.isDefined(o) || o === null){
                  return "null";
              }else if(Ext.isArray(o)){
                  return encodeArray(o);
-            }else if(Object.prototype.toString.apply(o) === '[object Date]'){
+            }else if(Ext.isDate(o)){
                  return Ext.util.JSON.encodeDate(o);
-            }else if(typeof o == "string"){
+            }else if(Ext.isString(o)){
                  return encodeString(o);
              }else if(typeof o == "number"){
+                //don't use isNumber here, since finite checks happen inside isNumber
                  return isFinite(o) ? String(o) : "null";
-            }else if(typeof o == "boolean"){
+            }else if(Ext.isBoolean(o)){
                  return String(o);
              }else {
                  var a = ["{"], b, i, v;
                  for (i in o) {
-                    if(!useHasOwn || o.hasOwnProperty(i)) {
-                        v = o[i];
-                        switch (typeof v) {
-                        case "undefined":
-                        case "function":
-                        case "unknown":
-                            break;
-                        default:
-                            if(b){
-                                a.push(',');
+                    // don't encode DOM objects
+                    if(!o.getElementsByTagName){
+                        if(!useHasOwn || o.hasOwnProperty(i)) {
+                            v = o[i];
+                            switch (typeof v) {
+                            case "undefined":
+                            case "function":
+                            case "unknown":
+                                break;
+                            default:
+                                if(b){
+                                    a.push(',');
+                                }
+                                a.push(doEncode(i), ":",
+                                        v === null ? "null" : doEncode(v));
+                                b = true;
                              }
-                            a.push(doEncode(i), ":",
-                                    v === null ? "null" : doEncode(v));
-                            b = true;
                          }
                      }
                  }
@@ -173,6 +183,6 @@ Ext.encode = Ext.util.JSON.encode;
   * @method decode
   */
  Ext.decode = Ext.util.JSON.decode;
-</pre>    \r
-</body>\r
+</pre>
+</body>
  </html>
 \ No newline at end of file