How can I find the index of an object inside a Array using underscore.js?

Question

I want to get the index of the given value inside a Array using underscore.js.

Here is my case

var array = [{\'id\': 1, \'name\': \'xxx\'},
                      


        

Answer 1

May be my suggestion will give you advice.

Why do you use callback for indexof method? The signature of indexof in underscore.js is the following:

_.indexOf(array, value, [isSorted]) 

find could be better for this task:

_.find(array, function(item, index) {
  if (item.id == searchValue.id) {
    alert(index);
  }
});