Question

Goal:
Add the name (the name that has even number in the arraylist) in the ordered list.

Problem:
How should I do it with jQuery’s each syntax? you also need to take account to even number.

The array list also can be increased in the future.

---

var arrayTask = new Array();
arrayTask[0] = "aaa";
arrayTask[1] = 10;
arrayTask[2] = "bbb";
arrayTask[3] = 11;
arrayTask[4] = "bbb";
arrayTask[5] = 12;
arrayTask[6] = "ccc";

<OL id="test">
<LI>
<LI>
<LI>
<LI>
<LI>
<LI>        
<LI>
<LI>
<LI>
</OL>   

Answer 1

Here’s a quick example of iterating the array and generating new LI items for even indexes.

// Loop over each value in the array.
$.each(
arrayTask,
function( intIndex, objValue ){
if(intIndex % 2 == 0) // test for even
{
$('#test').append($( "<li>" + objValue + "</li>" ));
}
}
);