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DataFlex Examples

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(DataFlex) JSON UpdateString

Demonstrates the JSON object's UpdateString method.

Note: The UpdateString method was introduced in Chilkat v9.5.0.63

Chilkat ActiveX Downloads

ActiveX for 32-bit and 64-bit Windows

Use ChilkatAx-9.5.0-win32.pkg

Procedure Test
    Handle hoJson
    String sTemp1

    //  This example requires Chilkat v9.5.0.63 or greater.

    Get Create (RefClass(cComChilkatJsonObject)) To hoJson
    If (Not(IsComObjectCreated(hoJson))) Begin
        Send CreateComObject of hoJson
    End
    Set ComEmitCompact Of hoJson To False

    //  The UpdateString method updates or adds a string member.
    //  It also auto-creates the objects and/or arrays that
    //  are missing.  For example:
    Get ComUpdateString Of hoJson "test.abc[0].xyz" "Chicago Cubs" To iSuccess

    //  The JSON now contains:
    Get ComEmit Of hoJson To sTemp1
    Showln sTemp1

    //  {
//   "test": {
//     "abc": [
    //        {
//         "xyz": "Chicago Cubs"
    //        }
    //      ]
    //    }

    Get ComUpdateString Of hoJson "test.abc[0].xyz" "Chicago Cubs are going to win the World Series!" To iSuccess
    Get ComEmit Of hoJson To sTemp1
    Showln sTemp1

    //  {
//   "test": {
//     "abc": [
    //        {
//         "xyz": "Chicago Cubs are going to win the World Series!"
    //        }
    //      ]
    //    }


End_Procedure

 

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