Twitter bootstrap 如何使用typeahead示例？_Twitter Bootstrap_Autocomplete_Typeahead.js_Bootstrap Typeahead

Twitter bootstrap 如何使用typeahead示例？

twitter-bootstrap autocomplete

Twitter bootstrap 如何使用typeahead示例？,twitter-bootstrap,autocomplete,typeahead.js,bootstrap-typeahead,Twitter Bootstrap,Autocomplete,Typeahead.js,Bootstrap Typeahead,我想使用示例创建以下html页面： <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1"&

我想使用示例创建以下html页面：

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>Bootstrap 101 Template</title>

    <!-- Bootstrap -->
    <link href="css/bootstrap.min.css" rel="stylesheet">
    <script src="js/typeahead.bundle.js"></script>
    <!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries -->
    <!-- WARNING: Respond.js doesn't work if you view the page via file:// -->
    <!--[if lt IE 9]>
      <script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script>
      <script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script>
    <![endif]-->
    <script src="http://code.jquery.com/jquery-1.11.1.min.js"></script>
    <script src="http://cdn.datatables.net/1.10.4/js/jquery.dataTables.min.js"></script>

    <!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->

    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>

    <!-- Include all compiled plugins (below), or include individual files as needed -->
    <script src="js/bootstrap.min.js"></script>
  </head>
  <body>
    <div id="the-basics">
    <input class="typeahead" type="text" placeholder="States of USA">
    </div> 
    <script type="text/javascript">
      var substringMatcher = function(strs) {
    return function findMatches(q, cb) {
    var matches, substrRegex;

    // an array that will be populated with substring matches
    matches = [];

    // regex used to determine if a string contains the substring `q`
    substrRegex = new RegExp(q, 'i');

    // iterate through the pool of strings and for any string that
    // contains the substring `q`, add it to the `matches` array
    $.each(strs, function(i, str) {
    if (substrRegex.test(str)) {
    // the typeahead jQuery plugin expects suggestions to a
    // JavaScript object, refer to typeahead docs for more info
    matches.push({ value: str });
    }
    });

    cb(matches);
    };
    };

    var states = ['Alabama', 'Alaska', 'Arizona', 'Arkansas', 'California',
    'Colorado', 'Connecticut', 'Delaware', 'Florida', 'Georgia', 'Hawaii',
    'Idaho', 'Illinois', 'Indiana', 'Iowa', 'Kansas', 'Kentucky', 'Louisiana',
    'Maine', 'Maryland', 'Massachusetts', 'Michigan', 'Minnesota',
    'Mississippi', 'Missouri', 'Montana', 'Nebraska', 'Nevada', 'New Hampshire',
    'New Jersey', 'New Mexico', 'New York', 'North Carolina', 'North Dakota',
    'Ohio', 'Oklahoma', 'Oregon', 'Pennsylvania', 'Rhode Island',
    'South Carolina', 'South Dakota', 'Tennessee', 'Texas', 'Utah', 'Vermont',
    'Virginia', 'Washington', 'West Virginia', 'Wisconsin', 'Wyoming'
    ];

    $('#the-basics .typeahead').typeahead({
    hint: true,
    highlight: true,
    minLength: 1
    },
    {
    name: 'states',
    displayKey: 'value',
    source: substringMatcher(states)
    }); 
    </script>
  </body>
</html>

您能帮助我如何使用这个示例吗？

您的问题是加载JS库的顺序

放

之后

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>

或之后

<script src="js/bootstrap.min.js"></script>

无论哪种方法都可以解决您的问题。

非常感谢您，您能告诉我为什么CSS不起作用吗？现在我有一个简单的文本框，而不是引导文本框。没问题。bootstrap css文件实际上是否在您的项目css文件夹中？是的，但是bootstrap.min.css中没有typeahead类。我也在尝试从课堂上复制typeahead，但仍然不起作用。再次感谢。。。

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>

<script src="js/bootstrap.min.js"></script>