Servoy 2020 Documentation
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Method Summary
Object #parse(text)
Parses a string as JSON and returns the parsed value.
Object #parse(text, reviver)
Parses a string as JSON and returns the parsed value.
String #stringify(value)
Convert a value to JSON, optionally replacing values if a replacer function is specified, or optionally including only the specified properties if a replacer array is specified
String #stringify(value, replacer)
Convert a value to JSON, optionally replacing values if a replacer function is specified, or optionally including only the specified properties if a replacer array is specified.
String #stringify(value, replacer, space)
Convert a value to JSON, optionally replacing values if a replacer function is specified, or optionally including only the specified properties if a replacer array is specified.
String #stringify(value, replacer, space)
Convert a value to JSON, optionally replacing values if a replacer function is specified, or optionally including only the specified properties if a replacer array is specified.
String #stringify(value, replacer)
Convert a value to JSON, optionally replacing values if a replacer function is specified, or optionally including only the specified properties if a replacer array is specified.
String #stringify(value, replacer, space)
Convert a value to JSON, optionally replacing values if a replacer function is specified, or optionally including only the specified properties if a replacer array is specified.
String #stringify(value, replacer, space)
Convert a value to JSON, optionally replacing values if a replacer function is specified, or optionally including only the specified properties if a replacer array is specified.
String #stringify(value, replacer)
Convert a value to JSON, optionally replacing values if a replacer function is specified, or optionally including only the specified properties if a replacer array is specified.
String #stringify(value, replacer, space)
Convert a value to JSON, optionally replacing values if a replacer function is specified, or optionally including only the specified properties if a replacer array is specified.
String #stringify(value, replacer, space)
Convert a value to JSON, optionally replacing values if a replacer function is specified, or optionally including only the specified properties if a replacer array is specified.

Method Details
parse

Object parse (text)

Parses a string as JSON and returns the parsed value.
Parameters
{String} text – The string to parse as JSON. See the JSON object for a description of JSON syntax.
Returns
Object
Sample
JSON.parse('[1, 5, "false"]');
parse

Object parse (text, reviver)

Parses a string as JSON and returns the parsed value.
Parameters
{String} text – The string to parse as JSON. See the JSON object for a description of JSON syntax.
{Function} reviver – A function, prescribes how the value originally produced by parsing is transformed, before being returned.
Returns
Object
Sample
var transformed = JSON.parse('{"p": 5}', function(k, v) { if (k === "") return v; return v * 2; });
stringify

String stringify (value)

Convert a value to JSON, optionally replacing values if a replacer function is specified, or optionally including only the specified properties if a replacer array is specified
Parameters
{Object} value – The value to convert to a JSON string.
Returns
String
Sample
JSON.stringify([1, "false", false])
stringify

String stringify (value, replacer)

Convert a value to JSON, optionally replacing values if a replacer function is specified, or optionally including only the specified properties if a replacer array is specified.
As a function, the replacer takes two parameters, the key and the value being stringified. Initially it gets called with an empty key representing the object being stringified,
and it then gets called for each property on the object or array being stringified.
Parameters
{Object} value – The value to convert to a JSON string.
{Function} replacer – If a function, transforms values and properties encountered while stringifying; if an array (of String or Number), specifies the set of properties included in objects in the final string.
Returns
String
Sample
function censor(key, value) {  
 if (typeof(value) == "string") {  
   return undefined;  
 }   
 return value;  
}  
      
var foo = {foundation: "Mozilla", model: "box", week: 45, transport: "car", month: 7};  
var jsonString = JSON.stringify(foo, censor);
stringify

String stringify (value, replacer, space)

Convert a value to JSON, optionally replacing values if a replacer function is specified, or optionally including only the specified properties if a replacer array is specified.
As a function, the replacer takes two parameters, the key and the value being stringified. Initially it gets called with an empty key representing the object being stringified,
and it then gets called for each property on the object or array being stringified.
Parameters
{Object} value – The value to convert to a JSON string.
{Function} replacer – If a function, transforms values and properties encountered while stringifying; if an array (of String or Number), specifies the set of properties included in objects in the final string.
{Number} space – The space argument may be used to control spacing in the final string (causes the resulting string to be pretty-printed). If it is a number, successive levels in the stringification will each be indented by this many space characters (up to 10). If it is a string, successive levels will indented by this string (or the first ten characters of it).
Returns
String
Sample
JSON.stringify({ uno: 1, dos : 2 }, null, '\t')
stringify

String stringify (value, replacer, space)

Convert a value to JSON, optionally replacing values if a replacer function is specified, or optionally including only the specified properties if a replacer array is specified.
As a function, the replacer takes two parameters, the key and the value being stringified. Initially it gets called with an empty key representing the object being stringified,
and it then gets called for each property on the object or array being stringified.
Parameters
{Object} value – The value to convert to a JSON string.
{Function} replacer – If a function, transforms values and properties encountered while stringifying; if an array (of String or Number), specifies the set of properties included in objects in the final string.
{String} space – The space argument may be used to control spacing in the final string (causes the resulting string to be pretty-printed). If it is a number, successive levels in the stringification will each be indented by this many space characters (up to 10). If it is a string, successive levels will indented by this string (or the first ten characters of it).
Returns
String
Sample
JSON.stringify({ uno: 1, dos : 2 }, null, '\t')
stringify

String stringify (value, replacer)

Convert a value to JSON, optionally replacing values if a replacer function is specified, or optionally including only the specified properties if a replacer array is specified.
As a function, the replacer takes two parameters, the key and the value being stringified. Initially it gets called with an empty key representing the object being stringified,
and it then gets called for each property on the object or array being stringified.
Parameters
{Object} value – The value to convert to a JSON string.
{Number[]} replacer – If a function, transforms values and properties encountered while stringifying; if an array (of String or Number), specifies the set of properties included in objects in the final string.
Returns
String
Sample
function censor(key, value) {  
 if (typeof(value) == "string") {  
   return undefined;  
 }   
 return value;  
}  
      
var foo = {foundation: "Mozilla", model: "box", week: 45, transport: "car", month: 7};  
var jsonString = JSON.stringify(foo, censor);
stringify

String stringify (value, replacer, space)

Convert a value to JSON, optionally replacing values if a replacer function is specified, or optionally including only the specified properties if a replacer array is specified.
As a function, the replacer takes two parameters, the key and the value being stringified. Initially it gets called with an empty key representing the object being stringified,
and it then gets called for each property on the object or array being stringified.
Parameters
{Object} value – The value to convert to a JSON string.
{Number[]} replacer – If a function, transforms values and properties encountered while stringifying; if an array (of String or Number), specifies the set of properties included in objects in the final string.
{Number} space – The space argument may be used to control spacing in the final string (causes the resulting string to be pretty-printed). If it is a number, successive levels in the stringification will each be indented by this many space characters (up to 10). If it is a string, successive levels will indented by this string (or the first ten characters of it).
Returns
String
Sample
JSON.stringify({ uno: 1, dos : 2 }, null, '\t')
stringify

String stringify (value, replacer, space)

Convert a value to JSON, optionally replacing values if a replacer function is specified, or optionally including only the specified properties if a replacer array is specified.
As a function, the replacer takes two parameters, the key and the value being stringified. Initially it gets called with an empty key representing the object being stringified,
and it then gets called for each property on the object or array being stringified.
Parameters
{Object} value – The value to convert to a JSON string.
{Number[]} replacer – If a function, transforms values and properties encountered while stringifying; if an array (of String or Number), specifies the set of properties included in objects in the final string.
{String} space – The space argument may be used to control spacing in the final string (causes the resulting string to be pretty-printed). If it is a number, successive levels in the stringification will each be indented by this many space characters (up to 10). If it is a string, successive levels will indented by this string (or the first ten characters of it).
Returns
String
Sample
JSON.stringify({ uno: 1, dos : 2 }, null, '\t')
stringify

String stringify (value, replacer)

Convert a value to JSON, optionally replacing values if a replacer function is specified, or optionally including only the specified properties if a replacer array is specified.
As a function, the replacer takes two parameters, the key and the value being stringified. Initially it gets called with an empty key representing the object being stringified,
and it then gets called for each property on the object or array being stringified.
Parameters
{Object} value – The value to convert to a JSON string.
{String[]} replacer – If a function, transforms values and properties encountered while stringifying; if an array (of String or Number), specifies the set of properties included in objects in the final string.
Returns
String
Sample
function censor(key, value) {  
 if (typeof(value) == "string") {  
   return undefined;  
 }   
 return value;  
}  
      
var foo = {foundation: "Mozilla", model: "box", week: 45, transport: "car", month: 7};  
var jsonString = JSON.stringify(foo, censor);
stringify

String stringify (value, replacer, space)

Convert a value to JSON, optionally replacing values if a replacer function is specified, or optionally including only the specified properties if a replacer array is specified.
As a function, the replacer takes two parameters, the key and the value being stringified. Initially it gets called with an empty key representing the object being stringified,
and it then gets called for each property on the object or array being stringified.
Parameters
{Object} value – The value to convert to a JSON string.
{String[]} replacer – If a function, transforms values and properties encountered while stringifying; if an array (of String or Number), specifies the set of properties included in objects in the final string.
{Number} space – The space argument may be used to control spacing in the final string (causes the resulting string to be pretty-printed). If it is a number, successive levels in the stringification will each be indented by this many space characters (up to 10). If it is a string, successive levels will indented by this string (or the first ten characters of it).
Returns
String
Sample
JSON.stringify({ uno: 1, dos : 2 }, null, '\t')
stringify

String stringify (value, replacer, space)

Convert a value to JSON, optionally replacing values if a replacer function is specified, or optionally including only the specified properties if a replacer array is specified.
As a function, the replacer takes two parameters, the key and the value being stringified. Initially it gets called with an empty key representing the object being stringified,
and it then gets called for each property on the object or array being stringified.
Parameters
{Object} value – The value to convert to a JSON string.
{String[]} replacer – If a function, transforms values and properties encountered while stringifying; if an array (of String or Number), specifies the set of properties included in objects in the final string.
{String} space – The space argument may be used to control spacing in the final string (causes the resulting string to be pretty-printed). If it is a number, successive levels in the stringification will each be indented by this many space characters (up to 10). If it is a string, successive levels will indented by this string (or the first ten characters of it).
Returns
String
Sample
JSON.stringify({ uno: 1, dos : 2 }, null, '\t')
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