API: json YAHOO.lang.JSON (YUI Library)

_applyFilter


                                         private 
                                         static 
                                        
                                        MIXED
                                            _applyFilter
                                           (
                                                
                                                        
                                                         data
                                                    
                                                
                                                        , 
                                                         filter
                                                    
                                                
                                            )

Traverses nested objects, applying a filter or mutation function to each value. The value returned from the function will replace the original value in the key:value pair. If the value returned is undefined, the key will be omitted from the returned object.

Parameters:: data <MIXED> Any JavaScript data; filter <Function> filter or mutation function

Returns: MIXED: The results of the filtered data

dateToString


                                        
                                         static 
                                        
                                        String
                                            dateToString
                                           (
                                                
                                                        
                                                         d
                                                    
                                                
                                            )

Serializes a Date instance as a UTC date string. Used internally by stringify. Override this method if you need Dates serialized in a different format.

Parameters:: d <Date> The Date to serialize

Returns: String: stringified Date in UTC format YYYY-MM-DDTHH:mm:SSZ

isValid

Four step determination whether a string is valid JSON. In three steps, escape sequences, safe values, and properly placed open square brackets are replaced with placeholders or removed. Then in the final step, the result of all these replacements is checked for invalid characters.

Parameters:: str <String> JSON string to be tested

Returns: boolean: is the string safe for eval?

parse

Parse a JSON string, returning the native JavaScript representation. Only minor modifications from http://www.json.org/json.js.

Parameters:: s <string> JSON string data; filter <function> (optional) function(k,v) passed each key value pair of object literals, allowing pruning or altering values

Returns: MIXED: the native JavaScript representation of the JSON string

stringify

Converts an arbitrary value to a JSON string representation. Cyclical object or array references are replaced with null. If a whitelist is provided, only matching object keys will be included. If a depth limit is provided, objects and arrays at that depth will be stringified as empty.

Parameters:: o <MIXED> any arbitrary object to convert to JSON string; w <Array> (optional) whitelist of acceptable object keys to include; d <number> (optional) depth limit to recurse objects/arrays (practical minimum 1)

Returns: string: JSON string representation of the input

stringToDate


                                        
                                        
                                        
                                        Date
                                            stringToDate
                                           (
                                                
                                                        
                                                         str
                                                    
                                                
                                            )

Reconstitute Date instances from the default JSON UTC serialization. Reference this from a parse filter function to rebuild Dates during the parse operation.

Parameters:: str <String> String serialization of a Date

Returns: Date

Yahoo! UI Library

json 2.5.1

`static` Class YAHOO.lang.JSON

Properties

_BRACKETS `- private static {RegExp}`

_CHARS `- private static {Object}`

_ESCAPES `- private static {RegExp}`

_INVALID `- private static {RegExp}`

_PARSE_DATE `- private static {RegExp}`

_SPECIAL_CHARS `- private static {RegExp}`

_VALUES `- private static {RegExp}`

Methods

_applyFilter

dateToString

isValid

parse

stringify

stringToDate

Modules

Classes

Files

Properties

Methods

Yahoo! UI Library

json 2.5.1

static Class YAHOO.lang.JSON

Properties

_BRACKETS - private static {RegExp}

_CHARS - private static {Object}

_ESCAPES - private static {RegExp}

_INVALID - private static {RegExp}

_PARSE_DATE - private static {RegExp}

_SPECIAL_CHARS - private static {RegExp}

_VALUES - private static {RegExp}

Methods

_applyFilter

dateToString

isValid

parse

stringify

stringToDate

Modules

Classes

Files

Properties

Methods

`static` Class YAHOO.lang.JSON

_BRACKETS `- private static {RegExp}`

_CHARS `- private static {Object}`

_ESCAPES `- private static {RegExp}`

_INVALID `- private static {RegExp}`

_PARSE_DATE `- private static {RegExp}`

_SPECIAL_CHARS `- private static {RegExp}`

_VALUES `- private static {RegExp}`