How to filter array of objects by key in controller Angular JS.

Hello Naimish,

You can achieve using below,

var res = [
  {
    "emp_id": "1",
    "cmp_id": 1,
    "name": "test1"
  },
  {
    "emp_id": "2",
    "cmp_id": 1,
    "name": "test2"
  },
  {
    "emp_id": "2",
    "cmp_id": 2,
    "name": "test12"
  }
]

var selected = res.filter(f => f.cmp_id == 1);

console.log(selected);

Hello Naimish,

// add a controller
myApp.controller("myCtrl", function($scope, $filter) {
    var obj = '[{"emp_id":"1","cmp_id":1,"name":"test1"},{"emp_id":"2","cmp_id":1,"name":"test2"},{"emp_id":"2","cmp_id":1,"name":"test12"}]';

    var obj1 = JSON.parse(obj);
    var result = $filter('filter')(
    obj1, 
    {'cmp_id' : 1}, 
    true);
    console.log(result);
});

Hello Naimish,

Please try the below solution.

selectedItem = listedItems.filter(function(item){
  return(item.cmp_id == 1);
});

Thanks