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springjqueryspring-mvccallback
Java Questions
Java Questions

Reputation: 7953

HTTP 406 exception when returning HashMap in responsebody in spring with jquery ajax

i have this method in spring controller which returns hash map.

@RequestMapping(value = "/CIMtrek_Project_Information", method = RequestMethod.POST)
    public @ResponseBody Map<String,String> getProjectInfotmation(@RequestParam("cerNo") String cerNo,HttpServletRequest request,HttpServletResponse response) throws Exception {
        DataService ds = new DataService();
        Map<String,String> projectInforamtionMap = new HashMap<String,String>();
        projectInforamtionMap = ds.getProjectInformation(cerNo);
        System.out.println("projectInforamtion : "+projectInforamtionMap);
        return projectInforamtionMap;
    }

and this the jquery ajax method i used : 

function getProjectInformation(){
    var cerNo = document.getElementById('CIMtrek_CI_CER').value;
     $.ajax({
         type: "POST",
         url: "CIMtrek_Project_Information",
         data: {
             cerNo: cerNo
         },
         success: function (projectInforamtionMap) {
             if(projectInforamtionMap.norecord !="yes"){
                 document.getElementById('projectNo').innerHTML=projectInforamtionMap.CI_Used_By_ProjNo;
                 document.getElementById('CIMtrek_CI_Used_By_ProjNo').value=projectInforamtionMap.CI_Used_By_ProjNo;

                 document.getElementById('projectName').innerHTML=projectInforamtionMap.CI_Used_By_ProjName;
                 document.getElementById('CIMtrek_CI_Used_By_ProjName').value=projectInforamtionMap.CI_Used_By_ProjName;

                 document.getElementById('projectManager').innerHTML=projectInforamtionMap.CI_Used_By_ProjMgr;
                 document.getElementById('CIMtrek_CI_Used_By_ProjMgr').value=projectInforamtionMap.CI_Used_By_ProjMgr;

                 document.getElementById('projectStatus').innerHTML=projectInforamtionMap.CI_Used_By_Status;
                 document.getElementById('CIMtrek_CI_Used_By_Status').value=projectInforamtionMap.CI_Used_By_Status;

                 document.getElementById('projectBDM').innerHTML=projectInforamtionMap.CI_Used_By_BDM;
                 document.getElementById('CIMtrek_CI_Used_By_BDM').value=projectInforamtionMap.CI_Used_By_BDM;

                 document.getElementById('projectITPlan').innerHTML=projectInforamtionMap.CI_Used_By_IT_Plan;
                 document.getElementById('CIMtrek_CI_Used_By_IT_Plan').value=projectInforamtionMap.CI_Used_By_IT_Plan;

                 document.getElementById('projectBucket').innerHTML=projectInforamtionMap.CI_Used_By_IT_Bucket;
                 document.getElementById('CIMtrek_CI_Used_By_IT_Bucket').value=projectInforamtionMap.CI_Used_By_IT_Bucket;
             }

         }
     });
}

but i get this response during callback;

The resource identified by this request is only capable of generating responses with characteristics not acceptable according to the request "accept" headers.

Please help me to resolve this.

Best Regards.

Upvotes: 0

Views: 1208

Answers (1)

Kris
Kris

Reputation: 1902

Try this

Change 

 projectInforamtionMap = ds.getProjectInformation(cerNo);

to 

projectInforamtionMap.put("projectInforamtionMap", ds.getProjectInformation(cerNo));

In your ajax call add

contentType: 'application/json',

and 

dataType : 'json',

Upvotes: 1

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