Scandio.json = {};Sets up the json object
Scandio.json = {};Used to encode an object to its json-string representation
Note: falls back to native JSON.stringify if it is defined
Scandio.json.to = Scandio.json.encode = function(obj) {Falls back to native JSON.stringify if possible
if ("JSON" in window) { return JSON.stringify(obj); }Type, internation and progress variables
var
t = typeof (obj),
n = null,
v = null,
json = [],
arr = null;No object at hand, toString the output
if (t != "object" || obj === null) {
if (t == "string") { obj = '"' + obj + '"'; }
return String(obj);Work the object
} else {Typecheck if object is an array
arr = (obj && obj.constructor == Array);For each value in object
for (n in obj) {Get its value and type
v = obj[n];
t = typeof(v);Check if it has the property
if (obj.hasOwnProperty(n)) {Embeds strings into result
if (t == "string") {
v = '"' + v + '"';Recursive call to itself to work nested objects
} else if (t == "object" && v !== null) {
v = Scandio.json.to(v);
}Push the processed output to result
json.push((arr ? "" : '"' + n + '":') + String(v));
}
}Wraps it with curlies or square brackets
return (arr ? "[" : "{") + String(json) + (arr ? "]" : "}");
}
};Decodes an json-string into an object
Note: Pipes through jQuery.parseJSON which basically
does a simple RegEx-test and then returns new Function(data) instead of
an eval.
Scandio.json.from = Scandio.json.decode = function(string) {
return $.parseJSON(string);
};