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(Lianja) JSON Iterate MembersDemonstrates how to loop over the immediate members of a JSON object.
loJson = createobject("CkJsonObject") lcJsonStr = '{ "id": 1, "name": "A green door", "tags": ["home", "green"], "price": 125 }' llSuccess = loJson.Load(lcJsonStr) if (llSuccess <> .T.) then ? loJson.LastErrorText release loJson return endif lnNumMembers = loJson.Size for i = 0 to lnNumMembers - 1 lcName = loJson.NameAt(i) lcValue = loJson.StringAt(i) ? lcName + ": " + lcValue lnIValue = loJson.IntAt(i) ? lcName + " as integer: " + str(lnIValue) next // Note: The StringAt method returns the value as a string regardless of the type. // If the value is a JSON array (such as for ["home", "green"]), then the JSON encoding // of the entire array is returned. // The IntAt method returns the value as an integer. If the value does not convert to // an integer, then 0 is returned release loJson |
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