http://blogs.sitepointstatic.com/examples/tech/json-serialization/index.html
"Cross-browser JSON Serialization in JavaScript"
| Цитата | | Код | /**
* Implements JSON stringify and parse functions
* v1.0
*
* By Craig Buckler, Optimalworks.net
*
* As featured on SitePoint.com
* Please use as you wish at your own risk.
*
* Usage:
*
* // serialize a JavaScript object to a JSON string
* var str = JSON.stringify(object);
*
* // de-serialize a JSON string to a JavaScript object
* var obj = JSON.parse(str);
*/
var JSON = JSON || {};
// implement JSON.stringify serialization
JSON.stringify = JSON.stringify || function (obj) {
var t = typeof (obj);
if (t != "object" || obj === null) {
// simple data type
if (t == "string") obj = '"'+obj+'"';
return String(obj);
}
else {
// recurse array or object
var n, v, json = [], arr = (obj && obj.constructor == Array);
for (n in obj) {
v = obj[n]; t = typeof(v);
if (t == "string") v = '"'+v+'"';
else if (t == "object" && v !== null) v = JSON.stringify(v);
json.push((arr ? "" : '"' + n + '":') + String(v));
}
return (arr ? "[" : "{") + String(json) + (arr ? "]" : "}");
}
};
// implement JSON.parse de-serialization
JSON.parse = JSON.parse || function (str) {
if (str === "") str = '""';
eval("var p=" + str + ";");
return p;
}; |
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