:eq() selectorThe :eq() selector get the n-th element within the matched set.
:eq() selector syntax$(':eq(index)')
index is the index of the element based on 0.
If index is a negative number, it count backwards from the last element.
:eq() selector ExamplesBelow example illustrates the jQuery :eq selector.
| selector | selected element |
|---|---|
$('li:eq(0)') |
item1 |
$('li:eq(1)') |
item2 |
$('li:eq(-1)') |
item4 |
$('li:eq(-2)') |
item3 |
<ul id="navList">
<li>item1</li>
<li>item2</li>
<li>item3</li>
<li>item4</li>
</ul>
<script>
console.log($('li:eq(0)').html()); // item1
console.log($('li:eq(1)').html()); // item2
console.log($('li:eq(-1)').html()); // item4
console.log($('li:eq(-2)').html()); // item3
</script>
