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Asked: 2026-06-13T11:49:40+00:00

I have the below code for retrieving a json response. I need to extract

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I have the below code for retrieving a json response. I need to extract the property ‘applicant’ and put it to the html text field. However I don’t know how to do it. I can see the response in the console but the text field shows [object Object], how can I retrieve it to the text field? Any hints? Thank you.

<html>
<head>
<script type="text/javascript" 

src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
<script type="text/javascript">


document.getElementById('sudata').value = budata;

}
});
</script>
</head>
<body>
<form name="form1" id="form1">
<input type="text" name="sudata" id="sudata" value="" size="100">
</form>
</body>
</html>

The response is here:

{"ops:world-patent-data": {
  "@xmlns":   {
    "ops": "http://ops.epo.org",
    "$": "http://www.epo.org/exchange",
    "ccd": "http://www.epo.org/ccd",
    "xlink": "http://www.w3.org/1999/xlink"
  },
  "ops:meta":   {
    "@name": "elapsed-time",
    "@value": "31"
  },
  "exchange-documents": {"exchange-document":   {
    "@system": "ops.epo.org",
    "@family-id": "35636806",
    "@country": "EP",
    "@doc-number": "1814517",
    "@kind": "A1",
    "bibliographic-data":     {
      "publication-reference": {"document-id":       [
                {
          "@document-id-type": "docdb",
          "country": {"$": "EP"},
          "doc-number": {"$": "1814517"},
          "kind": {"$": "A1"},
          "date": {"$": "20070808"}
        },
                {
          "@document-id-type": "epodoc",
          "doc-number": {"$": "EP1814517"},
          "date": {"$": "20070808"}
        }
      ]},
      "classifications-ipcr": {"classification-ipcr":       [
                {
          "@sequence": "1",
          "text": {"$": "A61K   9/    08            A I"}
        },
                {
          "@sequence": "2",
          "text": {"$": "A61K  31/    19            A I"}
        },
                {
          "@sequence": "3",
          "text": {"$": "A61K  31/   216            A I"}
        },
                {
          "@sequence": "4",
          "text": {"$": "A61K  47/    00            A I"}
        },
                {
          "@sequence": "5",
          "text": {"$": "C07C  57/    38            A I"}
        },
                {
          "@sequence": "6",
          "text": {"$": "C07C 229/    42            A I"}
        }
      ]},
      "patent-classifications": {"patent-classification":       [
                {
          "@sequence": "1",
          "classification-scheme":           {
            "@office": "EP",
            "@scheme": "EC"
          },
          "classification-symbol": {"$": "A61K9/00M5"}
        },
                {
          "@sequence": "2",
          "classification-scheme":           {
            "@office": "EP",
            "@scheme": "EC"
          },
          "classification-symbol": {"$": "A61K31/19"}
        },
                {
          "@sequence": "3",
          "classification-scheme":           {
            "@office": "EP",
            "@scheme": "EC"
          },
          "classification-symbol": {"$": "A61K31/216"}
        }
      ]},
      "application-reference":       {
        "@doc-id": "16272416",
        "document-id":         [
                    {
            "@document-id-type": "docdb",
            "country": {"$": "EP"},
            "doc-number": {"$": "05808069"},
            "kind": {"$": "A"}
          },
                    {
            "@document-id-type": "epodoc",
            "doc-number": {"$": "EP20050808069"},
            "date": {"$": "20051019"}
          },
                    {
            "@document-id-type": "original",
            "doc-number": {"$": "05808069"}
          }
        ]
      },
      "priority-claims": {"priority-claim":       [
                {
          "@sequence": "1",
          "@kind": "national",
          "document-id":           [
                        {
              "@document-id-type": "epodoc",
              "doc-number": {"$": "WO2005IN00339"},
              "date": {"$": "20051019"}
            },
                        {
              "@document-id-type": "original",
              "doc-number": {"$": "IN2005000339"}
            }
          ]
        },
                {
          "@sequence": "2",
          "@kind": "national",
          "document-id":           [
                        {
              "@document-id-type": "epodoc",
              "doc-number": {"$": "IN2004DE02332"},
              "date": {"$": "20041122"}
            },
                        {
              "@document-id-type": "original",
              "doc-number": {"$": "DE23322004"}
            }
          ]
        }
      ]},
      "parties":       {
        "applicants": {"applicant":         [
                    {
            "@sequence": "1",
            "@data-format": "epodoc",
            "applicant-name": {"name": {"$": "VENUS REMEDIES LTD [IN]"}}
          },
                    {
            "@sequence": "1",
            "@data-format": "original",
            "applicant-name": {"name": {"$": "VENUS REMEDIES LIMITED"}}
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1 Answer

  1. Editorial Team

    Your budata variable contains an array. The value property of your element is a string property, so when you assign it an object, the object first gets converted with Object::toString(); which will return [object Object].

    If you’re trying to display the full contents of the applicant property, try:

    document.getElementById( 'sudata' ).value = JSON.stringify( budata );

    If you’re only trying to display specific parts of the array, you’ll have to specify what your expected output string is.

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