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我在此处添加了问题复选框未显示在下拉列表中以添加多选下拉列表。在这里我使用了 mbootstarp 但我不想在这里获取包。因此，我尝试通过以下链接https://www.jqueryscript.net/form/jQuery-jQuery-UI-Plugin-For-Simle-Tokenized-Autocomplete-Autocomplete-Multiselect.html#google_vignette添加多选下拉菜单。

<html>
     <head>
    <link href="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" rel="stylesheet">
    <link href="https://netdna.bootstrapcdn.com/font-awesome/4.0.3/css/font-awesome.css" rel="stylesheet">
    <link href="http://getbootstrap.com/2.3.2/assets/css/bootstrap.css" rel="stylesheet">
    <link rel="stylesheet" type="text/css" href="http://code.jquery.com/ui/1.10.4/themes/ui-lightness/jquery-ui.css"/>

    <!--JS-->

    <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"></script>
    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js">
    </script>
    <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
   <script src="http://jquery.autocomplete.multiselect.js"></script>
</head>
    <body>
    <input type="text" id="myautocomplete" />

<script type="text/javascript">
$("#myautocomplete").click(function(){
        /* Local Data */
        var carList = [
                "Audi S6", "Audi S6", "Austin-Healey", "Alfa Romeo", "Aston Martin",
                "BMW 7 ", "Bentley Mulsanne", "Bugatti Veyron",
                "Chevrolet Camaro", "Cadillac ",
                "Duesenberg J ", "Dodge Sprinter",
                "Elantra", "Excavator",
                "Ford Boss 302", "Ferrari 360", "Ford Thunderbird ",
                "GAZ Siber"];

        $('#myautocomplete').autocomplete({ source: carList, width: 205, multiselect:true});
})
</script>
</body>
</html>

添加此代码后，我可以看到下拉列表，我只能添加一个数据。我不能添加多个数据，也没有看到正确选择的数据。有人可以帮助我吗？

4

1 回答 1

1

如何使用 Jquery 进行多选和自动完成。

首先添加Javascript：

<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>

<script src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.10.4/jquery-ui.min.js"></script>

<script src="src/jquery.autocomplete.multiselect.js"></script>
<link rel="stylesheet" type="text/css" href="http://code.jquery.com/ui/1.10.4/themes/ui-lightness/jquery-ui.css"/>

添加 HTML：

<input id="myAutocomplete" type="text" />

查询：

$(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"
];
$('#myAutocomplete').autocomplete({
source: availableTags,
multiselect: true
});
})

希望对您有所帮助。

于 2021-05-12T16:28:11.710 回答