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(PureBasic) JSON AppendArrayCopy ExampleDemonstrates the AppendArrayCopy function. Note: This example requires Chilkat v9.5.0.82 or above.
IncludeFile "CkJsonArray.pb" IncludeFile "CkJsonObject.pb" Procedure ChilkatExample() json.i = CkJsonObject::ckCreate() If json.i = 0 Debug "Failed to create object." ProcedureReturn EndIf CkJsonObject::ckLoad(json,"{ " + Chr(34) + "name" + Chr(34) + ": " + Chr(34) + "John" + Chr(34) + ", " + Chr(34) + "marbles" + Chr(34) + ": 100 }") jarr.i = CkJsonArray::ckCreate() If jarr.i = 0 Debug "Failed to create object." ProcedureReturn EndIf CkJsonArray::ckLoad(jarr,"[ 1, 2, 3, " + Chr(34) + "apple" + Chr(34) + ", " + Chr(34) + "orange" + Chr(34) + ", [ 10, 20, 30 ], { " + Chr(34) + "name" + Chr(34) + ": " + Chr(34) + "Alfred" + Chr(34) + "} ]") ; Copy the contents of jar to a new array member named "stuff". CkJsonObject::ckAppendArrayCopy(json,"stuff",jarr) Debug CkJsonObject::ckEmit(json) ; Expected output is: {"name":"John","marbles":100,"stuff":[1,2,3,"apple","orange",[10,20,30],{"name":"Alfred"}]} ; Note: The contents of the array were copied. ; If we modify the contents of jarr, it does not modify the array contained within "json" because it is a separate copy. ; For example: CkJsonArray::ckAddIntAt(jarr,-1,2020) Debug CkJsonArray::ckEmit(jarr) ; Expected output: [1,2,3,"apple","orange",[10,20,30],{"name":"Alfred"},2020] Debug CkJsonObject::ckEmit(json) ; Remains unchanged: {"name":"John","marbles":100,"stuff":[1,2,3,"apple","orange",[10,20,30],{"name":"Alfred"}]} CkJsonObject::ckDispose(json) CkJsonArray::ckDispose(jarr) ProcedureReturn EndProcedure |
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