-1

我无法弄清楚下面的代码有什么问题。如果我输入任何字母，它不会向我显示下拉列表。如果有人能对此有所了解，我将非常感激。

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <title>Bootstrap typeahead example by w3resource</title>
    <link href="bootstrap.css" rel="stylesheet" type="text/css" />
    <script src="jquery.js"></script>
    <script src="bootstrap-typeahead.js"></script>
</head>
<body>
<div class="well">
<input type="text" class="span3" style="margin: 0 auto;" data-provide="typeahead" data-items="4" data-source="["Ahmedabad","Akola","Asansol","Aurangabad","Bangaluru","Baroda","Belgaon","Berhumpur","Calicut","Chennai","Chapra","Cherapunji"]">
</div>

</body>
</html>
4

2 回答 2

0

我认为问题是，传递给 typeahead 的源在这里被认为是一个字符串，所以你需要在这里做一个 html 转义

<input type="text" class="span3" style="margin: 0 auto;" data-provide="typeahead" data-items="4" data-source="[&quot;Alabama&quot;,&quot;Alaska&quot;,&quot;Arizona&quot;,&quot;Arkansas&quot;,&quot;California&quot;,&quot;Colorado&quot;,&quot;Connecticut&quot;,&quot;Delaware&quot;,&quot;Florida&quot;,&quot;Georgia&quot;,&quot;Hawaii&quot;,&quot;Idaho&quot;,&quot;Illinois&quot;,&quot;Indiana&quot;,&quot;Iowa&quot;,&quot;Kansas&quot;,&quot;Kentucky&quot;,&quot;Louisiana&quot;,&quot;Maine&quot;,&quot;Maryland&quot;,&quot;Massachusetts&quot;,&quot;Michigan&quot;,&quot;Minnesota&quot;,&quot;Mississippi&quot;,&quot;Missouri&quot;,&quot;Montana&quot;,&quot;Nebraska&quot;,&quot;Nevada&quot;,&quot;New Hampshire&quot;,&quot;New Jersey&quot;,&quot;New Mexico&quot;,&quot;New York&quot;,&quot;North Dakota&quot;,&quot;North Carolina&quot;,&quot;Ohio&quot;,&quot;Oklahoma&quot;,&quot;Oregon&quot;,&quot;Pennsylvania&quot;,&quot;Rhode Island&quot;,&quot;South Carolina&quot;,&quot;South Dakota&quot;,&quot;Tennessee&quot;,&quot;Texas&quot;,&quot;Utah&quot;,&quot;Vermont&quot;,&quot;Virginia&quot;,&quot;Washington&quot;,&quot;West Virginia&quot;,&quot;Wisconsin&quot;,&quot;Wyoming&quot;]">

演示：小提琴

于 2013-07-24T05:53:01.913 回答
0

尝试不带引号：

data-source=["Ahmedabad","Akola","Asansol","Aurangabad","Bangaluru","Baroda","Belgaon","Berhumpur","Calicut","Chennai","Chapra","Cherapunji"]
于 2013-07-24T05:15:37.727 回答