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Parse json data into coldfusion code

Tags: jquery json coldfusion excel export

30/01/2013
16:10

gena_mak

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Forum Posts: 5

Member Since:
27/09/2012

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I am working on generating a report with data in JSON format. Here is the action file that receives parameters and displays either html table with data or excel. I need help with parsing JSON data I am getting into required format (html or excel). I know how to work with excel formatting, I just need help with parsing JSON data and outputing it. I someone help me to complete the code, the part where it is passed from jquery to coldfusion. Any help is greatly appreciated.

Thank you


<cfajaxproxy cfc="components.acct.accttrx">
<script src="../jQuery/js/jquery-1.7.2.min.js"></script>

<cfparam name="prD" default="0_0">
<cfparam name="sM" default="1">
<cfparam name="sY" default="2013">
<cfparam name="status" default="0">
<cfparam name="FORM.fileformat" default="html">

<script type="text/javascript">
  jQuery(document).ready(function(){        
    var myURL = '../components/acct/accttrx.cfc';

  function populateReport(){            
  $.ajax({
  url: myURL + "?method=GetTranactions",
  type: 'POST',
  data: { 
    prID: '<cfoutput>#prD#</cfoutput>',
    mn: '<cfoutput>#sM#</cfoutput>',
    yr: '<cfoutput>#sY#</cfoutput>',
    st: '<cfoutput>#status#</cfoutput>',
    ea_adm:'1',
    slist:'',
    lang: '1'
  },
  dataType: "json",
  success: 
    function(data){
    $.each(data, function(index, item) {
      //(item.description,item.balance,item.accttrx_status);
      // I need help from this point to pass 
      // data to cfml part of my code
      });
    },
  error: 
    function(){
      alert("An error has occurred while fetching records");
    }
});
populateReport();
});
</script>
</HEAD>
<body>
<cfif FORM.fileformat Eq 'excel'>
    <cfset VARIABLES.vcFilename = "thisreport_" & DateFormat(Now(), "yyyymmdd") & "-" &  TimeFormat(Now(), "HHmmss") & ".xls">
    <cfsetting enablecfoutputonly="Yes">
    <cfcontent type="application/vnd.ms-excel">
    <cfheader name="Content-Disposition" value="inline;filename=""#VARIABLES.vcFilename#""">

     <cfoutput>
      <!--- here display data from JSON object --->
     </cfoutput>
  <cfsetting enablecfoutputonly="No">
  <cfelse>
    <div id="reportcontents" />  <!--- display row html --->
</cfif>



Below is the Response:

{"ROWS":[
  {
   "balance":-642.04000,
   "description":"ABC Company",
   "ee_name":"Jon, Doe",
   "plan_id":0,
   "debit":25000.22000,
   "accttrx_year":2013,
   "sponsor_id":5,
   "division_id":0,
   "accttrx_month":1,
   "credit":26591.25000,
   "trx_employee_id":1,
   "cheque_amt":25000.00000,
   "cheque_no":"",
   "accttrx_status":"B",
   "accttrx_id":15
  },
  {
   "balance":-642.04000,
   "description":"ABC Company",
   "ee_name":"James, Done",
   "plan_id":0,
   "debit":32233.07000,
   "accttrx_year":2013,
   "sponsor_id":5,
   "division_id":0,
   "accttrx_month":1,
   "credit":30000.00000,
   "trx_employee_id":1,
   "cheque_amt":32233.07000,
   "cheque_no":"",
   "accttrx_status":"P",
   "accttrx_id":14
  }
  ],
  "PAGE":1,
  "RECORDS":2,
  "TOTAL":1.0
}

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