MIT license: http://opensource.org/licenses/mit-license.php
The MIT License (MIT)
Copyright (c) 2016 RCDMK - rcdmk[at]hotmail[dot]com
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
This lib requires LCID (Locale Code IDentifier) property of your ASP application before use. You can do this by setting the LCID in one of the following ways:
- On the page declaration at the top of the page to set it to the entire page (eg.:
<%@ LCID=1046 %>), OR- On the
Sessionobject to set it to all pages in the entire session (eg.:Session.LCID = 1046), OR- On the
Responseobject, before using the class, to set it beyond this point on the page (eg.:Response.LCID = 1046)
Response.LCID=1046' REQUIRED! Set your LCID here (1046 = Brazilian). Could also be the LCID property of the page declaration or the Session.LCID property' instantiate the classsetJSON=NewJSONobject' add propertiesJSON.Add"prop1","someString"JSON.Add"prop2",12.3JSON.Add"prop3",Array(1,2,"three")' remove propertiesJSON.Remove"prop2"JSON.Remove"thisDoesNotExistsAndWillDoNothing"' change some valuesJSON.Change"prop1","someOtherString"JSON.Change"prop4","thisWillBeCreated"' this property doen't exists and will be created automagically' get the valuesResponse.WriteJSON.Value("prop1")&"<br>"Response.WriteJSON.Value("prop2")&"<br>"Response.WriteJSON("prop3").Serialize()&"<br>"' default function is equivalent to `.Value(propName)` - this property returns a JSONarray objectResponse.WriteJSON("prop4")&"<br>"' get the JSON formatted outputDimjsonStringjsonString=JSON.Serialize()' this will contain the string representation of the JSON objectJSON.Write()' this will write the output to the Response - equivalent to: Response.Write JSON.Serialize()' load and parse some JSON formatted stringjsonString="[{""strings"" : ""valorTexto"", ""numbers"": 123.456, ""arrays"": [1, ""2"", 3.4, [5, 6, [7, 8]]], ""objects"":{""prop1"": ""outroTexto"", ""prop2"": [{""id"": 1, ""name"": ""item1"" },{""id"": 2, ""name"": ""item2"", ""teste"":{""maisum"": [1, 2, 3] } } ] } }]"' double double quotes here because of the VBScript quotes scapingsetoJSONoutput=JSON.Parse(jsonString)' this method returns the parsed object. Arrays are parsed to JSONarray objectsJSON.Write()' outputs: '{"data":[{"strings":"valorTexto","numbers":123.456,"arrays":[1,"2",3.4,[5,6,[7,8]]],"objects":{"prop1":"outroTexto","prop2":[{"id":1,"name":"item1"},{"id":2,"name":"item2","teste":{"maisum":[1,2,3]}}]}}]}'oJSONoutput.Write()' outputs: '[{"strings":"valorTexto","numbers":123.456,"arrays":[1,"2",3.4,[5,6,[7,8]]],"objects":{"prop1":"outroTexto","prop2":[{"id":1,"name":"item1"},{"id":2,"name":"item2","teste":{"maisum":[1,2,3]}}]}}]'' if the string represents an object (not an array of objects), the current object is returned so there is no need to set the return to a new variablejsonString="{""strings"" : ""valorTexto"", ""numbers"": 123.456, ""arrays"": [1, ""2"", 3.4, [5, 6, [7, 8]]] }"JSON.Parse(jsonString)JSON.Write()' outputs: '{"strings":"valorTexto","numbers":123.456,"arrays":[1,"2",3.4,[5,6,[7,8]]]}'To load records from a database:
' load records from an ADODB.Recordsetdimcn,rssetcn=CreateObject("ADODB.Connection")cn.Open"yourConnectionStringGoesHere"setrs=cn.execute("SELECT id, nome, valor FROM pedidos ORDER BY id ASC")' this could also be:' set rs = CreateObject("ADODB.Recordset")' rs.Open "SELECT id, nome, valor FROM pedidos ORDER BY id ASC", cn JSON.LoadRecordsetrsJSONarr.LoadRecordsetrsrs.Closecn.Closesetrs=Nothingsetcn=NothingJSON.Write()' outputs:{"data":[{"id":1,"nome":"nome 1","valor":10.99},{"id":2,"nome":"nome 2","valor":19.1}]}JSONarr.Write()' outputs: [{"id":1,"nome":"nome 1","valor":10.99},{"id":2,"nome":"nome 2","valor":19.1}]To change the default property name ("data") when loading arrays and recordsets, use the defaultPropertyName property:
JSON.defaultPropertyName="CustomName"JSON.Write()' outputs:{"CustomName":[{"id":1,"nome":"nome 1","valor":10.99},{"id":2,"nome":"nome 2","valor":19.1}]}If you want to use arrays, I have something for you too
' instantiate the classDimJSONarr=NewJSONarray' add something to the arrayJSONarr.PushJSON' Can be JSON objects, and even JSON arraysJSONarr.Push1.25' Can be numbersJSONarr.Push"and strings too"' write to pageJSONarr.Write()' Gess what? This does the same as the Write method from JSON objectTo loop arrays you have to access the items property of the JSONarray object and you can also access the items trough its index:
dimi,item' more readable loopforeachiteminJSONarr.itemsifisObject(item)andtypeName(item)="JSONobject"thenitem.write()elseresponse.writeitemendifresponse.write"<br>"next' faster but less readablefori=0toJSONarr.length-1ifisObject(JSONarr(i))thensetitem=JSONarr(i)iftypeName(item)="JSONobject"thenitem.write()elseresponse.writeitemendifelseitem=JSONarr(i)response.writeitemendifresponse.write"<br>"next