MemberBegin

MemberBegin 1:

This method returns the first child element below a JSON property and can be used by a JSON property together with the methods MemberEnd() and NextMember() for iteration.

Syntax

METHOD MemberBegin : SJsonIterator
VAR_INPUT
  v : SJsonValue;
END_VAR

MemberBegin 2: Return value

Name

Type

MemberBegin

SJsonIterator

MemberBegin 3: Inputs

Name

Type

v

SJsonValue

Sample call:

jsonDoc         := fbJson.ParseDocument(sExistingJsonDocument);
jsonIterator    := fbJson.MemberBegin(jsonDoc);
jsonIteratorEnd := fbJson.MemberEnd(jsonDoc);
WHILE jsonIterator <> jsonIteratorEnd DO
  sName         := fbJson.GetMemberName(jsonIterator);
  jsonIterator  := fbJson.NextMember(jsonIterator);
END_WHILE