Question

我试图从http://sliptree.github.io/bootstrap-tokenfield/重现使用Twitter Typeahead 示例。我对原始代码只做了很少的修改。

<html>

<head>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-tokenfield/0.12.0/bootstrap-tokenfield.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/js/bootstrap.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/typeahead.js/0.11.1/bloodhound.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/typeahead.js/0.11.1/typeahead.bundle.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/typeahead.js/0.11.1/typeahead.jquery.js"></script>
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-tokenfield/0.12.0/css/bootstrap-tokenfield.css"></link>
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-tokenfield/0.12.0/css/tokenfield-typeahead.css"></link>
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/css/bootstrap-theme.css"></link>
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/css/bootstrap.css"></link>
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/themes/base/jquery-ui.css"></link>
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/themes/base/theme.css"></link>
</head>

<body>

<input type="text" class="form-control" id="tokenfield-typeahead" value="red,green,blue" />

<script>
var engine = new Bloodhound({
  local: [{value: 'red'}, {value: 'blue'}, {value: 'green'} , {value: 'yellow'}, {value: 'violet'}, {value: 'brown'}, {value: 'purple'}, {value: 'black'}, {value: 'white'}],
  datumTokenizer: function(d) {
    return Bloodhound.tokenizers.whitespace(d.value);
  },
  queryTokenizer: Bloodhound.tokenizers.whitespace
});

engine.initialize();

$('#tokenfield-typeahead').tokenfield({
  typeahead: [null, { source: engine.ttAdapter() }]
});
</script>

</body>

</html>

我的问题是缺少自动完成和前进类型的样式。（我有一个带有凉亭套餐的版本，但结果相同。）

我考虑了

Twitter Typeahead没有默认样式。确保在您的页面上包含tokenfield-typeahead.css。

文档中的句子，但提到的css文件已包含。

对于正确的自动完成和输入样式，我应该纠正什么？

Answer 1

确切的问题是包含typeahead.js版本。它适用于0.10.1，但不适用于0.11.1。降级到0.10.1可以解决问题。

<html>
<head>
    <meta charset="utf-8">
    <link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/themes/base/jquery-ui.css">
    <link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-tokenfield/0.12.0/css/tokenfield-typeahead.css">
    <link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-tokenfield/0.12.0/css/bootstrap-tokenfield.css">
    <link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/css/bootstrap.css">
</head>
<body>
    <input type="text" class="form-control" id="tokenfield-typeahead" value="red,green,blue" />

    <script type="text/javascript" src="https://code.jquery.com/jquery-1.9.1.min.js"></script>
    <script type="text/javascript" src="https://code.jquery.com/ui/1.10.3/jquery-ui.js"></script>
    <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/js/bootstrap.js"></script>
    <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/typeahead.js/0.10.1/typeahead.bundle.min.js"></script>
    <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-tokenfield/0.12.0/bootstrap-tokenfield.js"></script>
    <script type="text/javascript">
        $(function () {
            var engine = new Bloodhound({
                local: [{
                    value: 'red'
                }, {
                    value: 'blue'
                }, {
                    value: 'green'
                }, {
                    value: 'yellow'
                }, {
                    value: 'violet'
                }, {
                    value: 'brown'
                }, {
                    value: 'purple'
                }, {
                    value: 'black'
                }, {
                    value: 'white'
                }],
                datumTokenizer: function(d) {
                    return Bloodhound.tokenizers.whitespace(d.value);
                },
                queryTokenizer: Bloodhound.tokenizers.whitespace
            });

            engine.initialize();

            $('#tokenfield-typeahead').tokenfield({
                typeahead: [null, {
                    source: engine.ttAdapter()
                }]
            });
        });
    </script>
</body>
</html>

我应该如何使用Bootstrap 3 tokenfield自动完成和typeahead？

1 个答案: