接下来获取数组中的所有项目

Question

I have an array of items.

var array = [box1, box2, box3, box4];

when item is box1 , i need to get box2, box3, box4 .

when item is box2 , get box3, box4

how to get next all items with jquery?

Answer 1

Sure, you don't need jquery though. Just use Array.slice to get everything from supplied index to the end:

var x = [1, 2, 3, 4];
console.log(x.slice(1)); // [2, 3, 4]
console.log(x.slice(2)); // [3, 4];

Answer 2

You don't need jQuery to do that:

var array = [box1, box2, box3, box4];

for (var i = 0; i < box.length; i++){

     var 
         box1 = array[i],
         box2 = array[i + 1],
         box3 = array[i + 2],
         box4 = array[i + 3];

}