JQuery And JavaScript Search AutoComplete

Question

I have an HTML code with this line:

<input id="search" type="text" placeholder="Search">

And a JS file with those:

var arr = ["A", "B", "C", "D"];
$('#search').autocomplete({ source: arr });

I am trying to make a autocomplete for a search engine, But i cant display my results in my HTML Web page.

I was looking at some answers and seen people that says it work. Any idea why it doesnt work for me?

Answer 1

您使用的自动完成功能来自jqueryUI。是否包含了它？

Answer 2

您需要包括JQuery UI，而不仅仅是JQuery：

<script src="jquery-ui.min.js"></script>