JSON response in jQuery Ajax in Spring Mvc

Question

How to get JSON response in jQuery Ajax in Spring Mvc? this is my ajax code

 $.ajax({
       type: 'POST',
       url: "fetch",
       dataType: 'json',
       data:  {clientidedit:clientidedit},
       success: function(data) {

       },
       error: function(jqXHR, textStatus, errorThrown) {
           alert("error");
       }

  });

here is my service. this will return a string.How can i get each data in ajax response?

if (StringUtils.isEmpty(clientId)) {
        resObj.put("clientId", org.json.JSONObject.NULL);
    } else {
        resObj.put("clientId", clientId);
    }

    if (StringUtils.isEmpty(clientName)) {
        resObj.put("clientName", org.json.JSONObject.NULL);
    } else {
        resObj.put("clientName", clientName);
    }
    array.put(resObj);
}

try {
    resObjForTable.put("aaData", array);
} catch (JSONException ex) {
    Logger.getLogger(SabbServiceImpl.class.getName()).log(Level.SEVERE, null, ex);
}
return resObjForTable.toString();

Thanks in advance....

What is the return type of your service?

Jai
– Jai

2015-11-27 08:00:29 +00:00
Commented Nov 27, 2015 at 8:00 — Jai
– Jai, Commented Nov 27, 2015 at 8:00

rohit89 · Accepted Answer · 2015-11-27 11:19:36Z

1

Your controller class method should be like this

    @RequestMapping(value = "fetch")
    @ResponseBody
    public Object methodName() {

        // Your implementation.

        return resObjForTable.toString();
    }

edited Nov 27, 2015 at 11:19

rohit89

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answered Nov 27, 2015 at 10:52

Ghost Rider

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Comments

Ankit Kathiriya · Accepted Answer · 2015-11-27 08:09:35Z

0

Your C# code should like this that return "Json" Try this

function JsonResult FunctionName (Param){
if (StringUtils.isEmpty(clientId)) {
        resObj.put("clientId", org.json.JSONObject.NULL);
    } else {
        resObj.put("clientId", clientId);
    }

    if (StringUtils.isEmpty(clientName)) {
        resObj.put("clientName", org.json.JSONObject.NULL);
    } else {
        resObj.put("clientName", clientName);
    }
    array.put(resObj);
}

try {
    resObjForTable.put("aaData", array);
} catch (JSONException ex) {
    Logger.getLogger(SabbServiceImpl.class.getName()).log(Level.SEVERE, null, ex);
}
return json(resObjForTable);
}

answered Nov 27, 2015 at 8:09

Ankit Kathiriya

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