Bootstrap多选下拉菜单禁用筛选功能无效

Question

在页面上有多个多选下拉菜单，因此我们使用通用选项。但是，我们想要为特定的下拉菜单选择过滤选项。 选项：

function getOptions(isFilter) {
    return {
        enableFiltering: isFilter,
        enableCaseInsensitiveFiltering: true,
        filterPlaceholder: 'Search ...',
        nonSelectedText: node,
        numberDisplayed: 1,
        maxHeight: 400,
    }
}

$('#DDLState').multiselect(getOptions(true)); //enable Filtering true working ok

$('#DDLCity').multiselect(getOptions());//enable Filtering false not working

但是两者都启用了过滤功能。

- Govind Samrow

Answer 1

您的问题在于这个属性：

enableCaseInsensitiveFiltering: true,

将其更改为：

enableCaseInsensitiveFiltering: isFilter,

从文档中得知:

enableCaseInsensitiveFiltering: 如上所述，过滤器将使用区分大小写的过滤方式。通过将enableCaseInsensitiveFiltering设置为true，可以更改为使用不区分大小写的过滤方式。

代码片段:

function getOptions(isFilter) {
    return {
        enableFiltering: isFilter,
        enableCaseInsensitiveFiltering: isFilter,
        filterPlaceholder: 'Search ...',
        nonSelectedText: 'Check an option!',
        numberDisplayed: 1,
        maxHeight: 400,
    }
}

$('#DDLState').multiselect(getOptions(true));
$('#DDLCity').multiselect(getOptions());

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<script src="https://code.jquery.com/jquery-2.1.1.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="https://rawgit.com/davidstutz/bootstrap-multiselect/master/dist/css/bootstrap-multiselect.css">
<script src="https://rawgit.com/davidstutz/bootstrap-multiselect/master/dist/js/bootstrap-multiselect.js"></script>


<div class="container-fluid">
    <div class="row">
        <div class="col-xs-6 col-md-4">
            <select id="DDLState" multiple="multiple">
                <option value="cheese">Cheese</option>
                <option value="tomatoes">Tomatoes</option>
                <option value="mozarella">Mozzarella</option>
                <option value="mushrooms">Mushrooms</option>
                <option value="pepperoni">Pepperoni</option>
                <option value="onions">Onions</option>
            </select>
        </div>
        <div class="col-xs-6 col-md-4">
            <select id="DDLCity" multiple="multiple">
                <option value="cheese">Cheese</option>
                <option value="tomatoes">Tomatoes</option>
                <option value="mozarella">Mozzarella</option>
                <option value="mushrooms">Mushrooms</option>
                <option value="pepperoni">Pepperoni</option>
                <option value="onions">Onions</option>
            </select>
        </div>
    </div>
</div>

- gaetanoM

---

谢谢，这意味着如果启用了 enableCaseInsensitiveFiltering 选项，则无需包括 enableFiltering 选项。 - Govind Samrow