how can i create a new array containing just with member tickets

Question

[ 
  { 
    "is_member_ticket":"true", 
    "is_table_ticket":"false", 
    "name":"Ticket (C)", 
    "price":"10", 
    "id":"1362926143" 
  }, 
  { 
    "is_member_ticket":"true", 
    "is_table_ticket":"false", 
    "name":"Ticket (A)", 
    "price":"25", 
    "id":"1362926141" 
  }, 
  { 
    "is_member_ticket":"true", 
    "is_table_ticket":"false", 
    "name":" Ticket (C)", 
    "price":"10", 
    "id":"1362926142" 
  }, 
  { 
    "is_member_ticket":"false", 
    "is_table_ticket":"false", 
    "name":" Ticket (C)", 
    "price":"10", 
    "id":"1362926147" 
  }, 
  { 
    "is_member_ticket":"false", 
    "is_table_ticket":"false", 
    "name":" Ticket (C)", 
    "price":"10", 
    "id":"1362926146" 
  }
]

Does this answer your question? [How to filter object array based on attributes?](https://stackoverflow.com/questions/2722159/how-to-filter-object-array-based-on-attributes) — deepak thomas, Apr 20 '21 at 09:39

score 0 · Answer 1 · edited Apr 20 '21 at 10:49

You can use the filter method of Array like that:

const memberList = [{
    "is_member_ticket": "true",
    "is_table_ticket": "false",
    "name": "Ticket (C)",
    "price": "10",
    "id": "1362926143"
}, {
    "is_member_ticket": "true",
    "is_table_ticket": "false",
    "name": "Ticket (A)",
    "price": "25",
    "id": "1362926141"
}, {
    "is_member_ticket": "true",
    "is_table_ticket": "false",
    "name": " Ticket (C)",
    "price": "10",
    "id": "1362926142"
}, {
    "is_member_ticket": "false",
    "is_table_ticket": "false",
    "name": " Ticket (C)",
    "price": "10",
    "id": "1362926147"
}, {
    "is_member_ticket": "false",
    "is_table_ticket": "false",
    "name": " Ticket (C)",
    "price": "10",
    "id": "1362926146"
}];

const members = memberList.filter(elem => elem.is_member_ticket === "true");

/* without arrow function looks like */
const members2 = memberList.filter(function(elem) {
    return elem.is_member_ticket === "true";
});

console.log(members);

console.log(members2);

.filter() uses a callback that must return true or false for filter the elements into your array.

how can i create a new array containing just with member tickets

1 Answers1