how to get the key based on value in json using jquery -


how key based on value. of pass value 'a' should key 'attributes'

{     "employees": {         "attributes": [             "a",             "v",             "c",             "zz",             "d",             "e",             "f",             "g",             "h",             "i",             "j"         ],         "both": [             "xxx",             "yyy"         ]     } }

try utilizing object.keys, array.prototype.filter

var data = {      "employees": {          "attributes": [              "a",              "v",              "c",              "zz",              "d",              "e",              "f",              "g",              "h",              "i",              "j"          ],          "both": [              "xxx",              "yyy"          ]      }  };    var q = "a";    var res = object.keys(data.employees).filter(function(val, key) {    return data.employees[val].indexof(q) !== -1  })[0];    console.log(res);
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>


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