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Dynamics 365 Community / Forums / Finance | Project Operations, Human Resources, ... / read out JSON node in ...
Finance | Project Operations, Human Resources, ...
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read out JSON node in Dynamics 365 Finance and Operations

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Posted on by Yash Doshi 25
{
    "message": "SUCCESS",
    "status": 10001,
    "data": {
        "hostapplicationlocaldata_id": 118942,
        "transactiontype_id": 518,
        "hostapplicationkeyvalues": [
            {
                "key": "Invoice Number",
                "value": "Inv_1001"
            },
            {
                "key": "Invoice Description",
                "value": "Inv_desc_1001"
            },
            {
                "key": "Invoice Account",
                "value": "1001"
            },
            {
                "key": "Invoice Date",
                "value": "2020-09-16"
            }
        ],
        "canbeassociated": false,
        "showadddocumentpromptonsave": null,
        "showsidebysideentryprompt": null
    },
    "end_point": null,
    "timestamp": "637365283511395216",
    "error": []
}
While I'm consuming URL of 3rd Party, got response in JSON Node, need to use KEY and Value node value.
 
  • Yash Doshi Profile Picture
    Yash Doshi 25 on at
    RE: read out JSON node in Dynamics 365 Finance and Operations

    streamRead                  = new System.IO.StreamReader(dataStream);

    returnValue                  = streamRead.ReadToEnd();

    map                              = RetailCommonWebAPI::getMapFromJsonString(returnValue);

    mapEnumerator           = map.getEnumerator();

    while(mapEnumerator.moveNext())

    {

       switch (mapEnumerator.currentKey())

       {

           case "data":

               container1                  = mapEnumerator.currentValue();

               map1                        = Map::create(container1);

               hostApplicatioLocalDataId   = map1.lookup('hostapplicationlocaldata_id');

               //hostApplicationKeyValue     = map1.lookup('hostapplicationkeyvalues');

               //info(map2.lookup('hostapplicationlocaldata_id'));

       }

    }

    As I used map, I got the value of hostapplicationlocaldata_id which is in under the node of "data", Now I want to get HostApplicationKeyValue node's value which is a array.

  • Suggested answer
    Sukrut Parab Profile Picture
    Sukrut Parab 71,682 Moderator on at
    RE: read out JSON node in Dynamics 365 Finance and Operations

    You can create a contract class  and utilize FormJsonSerializer::deserializeCollection method to get the values, you can refer example here or you can use RetailCommonWebAPI class to get values in a map as you have key and value and then read  values from map . You can use find references to look at the examples in standard code.

    Stream responsestr = httpWwebresponse.GetResponseStream();
            StreamReader reader = new System.IO.StreamReader(responsestr);
            map = RetailCommonWebAPI::getMapFromJsonString(reader.ReadToEnd());

  • Verified answer
    vinitgoyal2005 Profile Picture
    vinitgoyal2005 6,330 on at
    RE: read out JSON node in Dynamics 365 Finance and Operations

    Hi,

    Check community.dynamics.com/.../621319

    and  ariste.info/.../

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