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author | Eduardo Lundgren <eduardolundgren@gmail.com> | 2008-06-07 20:02:49 +0000 |
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committer | Eduardo Lundgren <eduardolundgren@gmail.com> | 2008-06-07 20:02:49 +0000 |
commit | e2d2ed1eb0334b125d59f0f549ea312501ef2720 (patch) | |
tree | d720b16ef8c062522a8111a55fc865620f54955a /release/build/js/json.js | |
parent | 938369202574eafed98d927a2ead380fd75794a2 (diff) | |
download | jquery-ui-e2d2ed1eb0334b125d59f0f549ea312501ef2720.tar.gz jquery-ui-e2d2ed1eb0334b125d59f0f549ea312501ef2720.zip |
Deploy release build.xml
Diffstat (limited to 'release/build/js/json.js')
-rw-r--r-- | release/build/js/json.js | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/release/build/js/json.js b/release/build/js/json.js new file mode 100644 index 000000000..d59ca0c97 --- /dev/null +++ b/release/build/js/json.js @@ -0,0 +1,117 @@ +/* + json.js + 2006-04-28 + + This file adds these methods to JavaScript: + + object.toJSONString() + + This method produces a JSON text from an object. The + object must not contain any cyclical references. + + array.toJSONString() + + This method produces a JSON text from an array. The + array must not contain any cyclical references. + + string.parseJSON() + + This method parses a JSON text to produce an object or + array. It will return false if there is an error. +*/ +(function () { + var m = { + '\b': '\\b', + '\t': '\\t', + '\n': '\\n', + '\f': '\\f', + '\r': '\\r', + '"' : '\\"', + '\\': '\\\\' + }, + s = { + array: function (x) { + var a = ['['], b, f, i, l = x.length, v; + for (i = 0; i < l; i += 1) { + v = x[i]; + f = s[typeof v]; + if (f) { + v = f(v); + if (typeof v == 'string') { + if (b) { + a[a.length] = ','; + } + a[a.length] = v; + b = true; + } + } + } + a[a.length] = ']'; + return a.join(''); + }, + 'boolean': function (x) { + return String(x); + }, + 'null': function (x) { + return "null"; + }, + number: function (x) { + return isFinite(x) ? String(x) : 'null'; + }, + object: function (x) { + if (x) { + if (x instanceof Array) { + return s.array(x); + } + var a = ['{'], b, f, i, v; + for (i in x) { + v = x[i]; + f = s[typeof v]; + if (f) { + v = f(v); + if (typeof v == 'string') { + if (b) { + a[a.length] = ','; + } + a.push(s.string(i), ':', v); + b = true; + } + } + } + a[a.length] = '}'; + return a.join(''); + } + return 'null'; + }, + string: function (x) { + if (/["\\\x00-\x1f]/.test(x)) { + x = x.replace(/([\x00-\x1f\\"])/g, function(a, b) { + var c = m[b]; + if (c) { + return c; + } + c = b.charCodeAt(); + return '\\u00' + + Math.floor(c / 16).toString(16) + + (c % 16).toString(16); + }); + } + return '"' + x + '"'; + } + }; + + Object.toJSON = function(obj) { + return s.object(obj); + }; +})(); + +String.prototype.parseJSON = function () { + try { + return !(/[^,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]/.test( + this.replace(/"(\\.|[^"\\])*"/g, ''))) && + eval('(' + this + ')'); + } catch (e) { + return false; + } +}; + |