javascript - Get one item from an array based on a condition -


i have array different values (in json structure), need 1 item on array based on value.

this did far:

var orders= [{     "id": 1,     "order": "11"   },   {     "id": 2,     "order": "22"   },   {     "id": 3,     "order": "33"   }]; var order = $.grep(orders, function (e) { return e.order === '22'; })[0]; var orderid = order ? order.id : 0;

is simplest way it?

with es6, use array#find

var orders= [{ id: 1, order: "11" }, { id: 2, order: "22" }, { id: 3, order: "33" }],      order = orders.find(o => o.order === "22"),      orderid = order ? order.id : 0;    console.log(orderid);


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