filter method is not working in javascript policy

[plvndinesh]

Sample:

var filterConditionType = "8";

var arr = {
      "dashboardList": [
        {
          "uploadId":6293,
          "fileName":"AP_Mand_3.dbf",
          "fileTimeStamp":1530525054000,
          "total":null,
          "processed":null,
          "rejected":null,
          "actionRequired":null,
          "pending":null,
          "status":"R",
          "formatId":"8",
          "userTransactionList":null
        },
        {
          "uploadId":9052,
          "fileName":"Fatca BV_07.dbf",
          "fileTimeStamp":1530524927000,
          "total":null,
          "processed":null,
          "rejected":null,
          "actionRequired":null,
          "pending":null,
          "status":"R",
          "formatId":"9",
          "userTransactionList":null
        }
      ]
    };
var filteredArray = arr.dashboardList.filter(el=>el.type==filterConditionType);

The prior code is working fine in normal javascript editors but when same code is executing in the javascript policy, it is not working.

Can anybody tell me what i have done wrong?

[dchiesa1]

The Array.prototype.filter method works.

However, the ES6-style arrow functions do not. JS callouts use Trireme and Rhino 1.7.9, which allows ES5.

Try something like this:

var filteredArray = arr.dashboardList.filter(function(el){ return el.type==filterConditionType; });

ps: I don't see a .type property on the elements in your dashboardList array. Maybe just the result of a cut/paste error on your part.