Ember data: Insert new item at beginning of array instead of at the end

Question

In my application I\'m displaying a timeline of messages. We retrieve them from the server in descending chronological order, newest to oldest.

3 - Howdy
2 -         


        

Answer 1

Can you use basic JavaScript to drop in the new item at a given location in the array? Not sure if this is basic ajax + js objects or full blown ember-data models but this works for the simple js array example

 var arr = [];
 arr[0] = "Jani";
 arr[1] = "Hege";
 arr[2] = "Stale";
 arr[3] = "Kai Jim";
 arr[4] = "Borge";

 console.log(arr.join());
 arr.splice(2, 0, "Lene");
 console.log(arr.join());

The output of the code above will be:

Jani,Hege,Stale,Kai Jim,Borge
Jani,Hege,Lene,Stale,Kai Jim, Borge