I have a list of JSON objects returned from an AJAX request:
Object {id: 1, name: "Ben Roethlisberger"}
Object {id: 2, name: "Antonio Brown"}
Object {id: 3, name: "Le'Veon Bell"}
I can access name from a single object with the following
e.data.name
Is there any way I can retrieve the very last object from the list, and grab that object's name?
If your response is:
var response = [
{id: 1, name: "Ben Roethlisberger"},
{id: 2, name: "Antonio Brown"},
{id: 3, name: "Le'Veon Bell"}
]
You can do:
var lastObjectName = response[response.length - 1].name;
for (var i = 0; i < response.length; i++) {
var name = response[i].name;
}
Is there your json data:
var data = [ {id: 1, name: "Ben Roethlisberger"}
, {id: 2, name: "Antonio Brown"},
{id: 3, name: "Le'Veon Bell"}];
You can access name from a single object with the following, with index start by 0:
data[index].name
Each object has length, list start index by zero, you can access last object in list by:
data[data.length-1].name
Here is example: http://jsfiddle.net/oht1mke9/
Just use array.pop() and then access the object properties as needed.
So...
var list = [{ a: '1'}, {b: '2'}];
var lastObject = list.pop();
if(lastObject) {
//use object..
}
json[json.length - 1].