[Overview][Constants][Types][Classes][Procedures and functions][Index] Reference for unit 'fpjson' (#fcl)

SetJSONStringParserHandler

Install a JSON string to JSON Data conversion callback

Declaration

Source position: fpjson.pp line 797

function SetJSONStringParserHandler(

  AHandler: TJSONStringParserHandler

):TJSONStringParserHandler;

Arguments

AHandler

  

New handler

Function result

Previously installed handler

Description

SetJSONStringParserHandler has the same functionality as SetJSONParserHandler. It sets a callback that will be used by the GetJSON call to convert a string value to JSON data. If no such callback is installed, the string will be converted to a stream, and the handler set by SetJSONParserHandler will be used instead. Setting this handler prevents a conversion from a string to a stream.

The function returns the previously installed handler, if any.

See also

GetJSONStringParserHandler

  

return the current JSON string to JSON Data conversion callback

SetJSONParserHandler

  

Set the JSON parser handler

GetJSONParserHandler

  

Get the current JSON parser handler


Documentation generated on: May 14 2021