没有setTimeout，jQuery自动完成功能不起作用

Question

请帮助

setTimeout(function() {
  var availableTags = [
    "ActionScript",
    "AppleScript",
    "Asp",
    "BASIC",
    "C",
    "C++",
    "Clojure",
    "COBOL",
    "ColdFusion",
    "Erlang",
    "Fortran",
    "Groovy",
    "Haskell",
    "Java",
    "JavaScript",
    "Lisp",
    "Perl",
    "PHP",
    "Python",
    "Ruby",
    "Scala",
    "Scheme"
  ];
  $("#tags").autocomplete({
    source: availableTags
  });
}, 100)

<link href="https://code.jquery.com/ui/1.8.0/themes/smoothness/jquery-ui.css" rel="stylesheet" />

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.2.4/jquery.min.js"></script>
<script src="https://code.jquery.com/ui/1.8.0/jquery-ui.min.js"></script>
<div class="ui-widget">
  <label for="tags">Tags: </label>
  <input id="tags">
</div>

此代码可以完美运行，但是如果删除超时功能自动完成功能，则在我的本地计算机上不会出现任何错误。

Answer 1

似乎工作正常。

setTimeout(function (){

  var availableTags = [
    "ActionScript",
    "AppleScript",
    "Asp",
    "BASIC",
    "C",
    "C++",
    "Clojure",
    "COBOL",
    "ColdFusion",
    "Erlang",
    "Fortran",
    "Groovy",
    "Haskell",
    "Java",
    "JavaScript",
    "Lisp",
    "Perl",
    "PHP",
    "Python",
    "Ruby",
    "Scala",
    "Scheme"
  ];

  $( "#tags" ).autocomplete({
    source: availableTags
  });

  },100);

这是演示-enter link description here