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Upgrade to ExtJS 3.3.1 - Released 11/30/2010
[extjs.git] / docs / source / JSON.html
diff --git a/docs/source/JSON.html b/docs/source/JSON.html
index 704fbab..d21157e 100644 (file)
--- a/docs/source/JSON.html
+++ b/docs/source/JSON.html
@@ -1,11 +1,18 @@
-<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>
+  <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />    
+  <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 3.3.1
+ * Copyright(c) 2006-2010 Sencha Inc.
+ * licensing@sencha.com
+ * http://www.sencha.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
@@ -29,38 +36,42 @@ Ext.util.JSON = new (function(){
             return n < 10 ? "0" + n : n;
         },
         doDecode = function(json){
-            return eval("(" + json + ')');    
+            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;
                         }
                     }
                 }
@@ -113,6 +124,18 @@ Ext.util.JSON = new (function(){
                 return a.join("");
         };
 
+    <div id="method-Ext.util.JSON-encodeDate"></div>/**
+     * <p>Encodes a Date. This returns the actual string which is inserted into the JSON string as the literal expression.
+     * <b>The returned value includes enclosing double quotation marks.</b></p>
+     * <p>The default return format is "yyyy-mm-ddThh:mm:ss".</p>
+     * <p>To override this:</p><pre><code>
+Ext.util.JSON.encodeDate = function(d) {
+    return d.format('"Y-m-d"');
+};
+</code></pre>
+     * @param {Date} d The Date to encode
+     * @return {String} The string literal to use in a JSON string.
+     */
     this.encodeDate = function(o){
         return '"' + o.getFullYear() + "-" +
                 pad(o.getMonth() + 1) + "-" +
@@ -173,6 +196,6 @@ 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
Mirror of ExtJS by Sencha Inc. <http://www.sencha.com/>.