title: create record for nested json element
body: <p>I have following json data now i want to create a record based on this rite now i have following structure to create record but i don;t know how would i put the CONTACT_INFO as a nested element </p>
  
  <p>Note: i am directly reading values from GRID ( but from a grid i am not getting nested element CONTACT_INFO and then want to create record )</p>
  
  <p><em><strong>RECORD</em></strong></p>
  
  <pre><code>var record=  Ext.data.Record.create([
  
                  { name: 'CANDI_SR_NO'}, 
                  { name: 'CANDI_NAME'}, 
                  { name: 'CANDI_CASTE_BAR'},  
                  { name: 'CANDI_IS_NRI'},  
                  { name: 'CANDI_CASTE'},  
                  { name: 'CANDI_SUB_CASTE'},  
                  { name: 'CANDI_STATUS'},  
                  { name: 'CANDI_AGE'},  
                  { name: 'CANDI_HEIGHT'},  
                  { name: 'CANDI_NATIVE_PLACE'},  
                  { name: 'CANDI_EDUCATION'},  
                  { name: 'CANDI_DESIGNATION'},  
                  { name: 'CANDI_COMPANY'},  
                  { name: 'CANDI_EMAIL_1'},               
                  { name: 'CANDI_EMAIL_2'},
                  { name: 'CANDI_EMAIL_3'},
                  { name: 'CON_L_1'},  
                  { name: 'CON_L_2'},  
                  { name: 'CON_L_3'},  
                  { name: 'CON_M_1'},  
                  { name: 'CON_M_2'},  
                  { name: 'CON_M_3'},  
                  { name: 'CANDI_SALARY'},                        
                  { name: 'CANDI_COMMENT'},
  
                      ]);
  </code></pre>
  
  <p><em><strong>JSON</em></strong></p>
  
  <pre><code>[
    {
      "CANDI_SR_NO": "12",
      "CANDI_NAME": "XYZ",
      "CANDI_CASTE_BAR": false,
      "CANDI_IS_NRI": "false",
      "CANDI_CASTE": "RAS",
      "CANDI_SUB_CASTE": "",
      "CANDI_STATUS": "",
      "CANDI_AGE": "",
      "CANDI_NATIVE_PLACE": "",
      "CANDI_EDUCATION": "",
      "CANDI_DESIGNATION": "",
      "CANDI_COMPANY": "",
      "CONTACT_INFO": 
        {
          "CANDI_EMAIL_1": "asdf",
          "CANDI_EMAIL_2": "",
          "CANDI_EMAIL_3": "",
          "CON_L_1": "asdf",
          "CON_L_2": "",
          "CON_L_3": "",
          "CON_M_1": "",
          "CON_M_2": "",
          "CON_M_3": ""
        }
      ,
      "CANDI_SALARY": "",       
      "CANDI_COMMENT": ""
    }
  ]
  </code></pre>
  
  <p>I want to send a data in a json format as above but once i click on submit button of a form. so i am asking how to create a Record in extjs so that i can send nested element inside json</p>