相关疑难解决方法(0)

我有一个表格('#registrations'),我正在与Parsley.js验证,到目前为止它工作正常.但是,我正在尝试动态删除表单字段并将新的字段添加到Parsley验证中,具体取决于某人在选择下拉列表中选择的内容('#manureurer').

这是我的标记:

<select name="manufacturer" id="manufacturer" parsley-required="true" data-error-message="Please select a manufacturer.">

    <option value="apple">Apple</option>

    <option value="blackberry">Blackberry</option>

    <option value="htc">HTC</option>

    <option value="huawei">Huawei</option>

    <option value="lg">LG</option>

    <option value="motorola">Motorola</option>

    <option value="nokia">Nokia</option>

    <option value="samsung">Samsung</option>

    <option value="sony">Sony</option>

    <option value="sony-ericsson">Sony Ericsson</option>

</select>

这是我的JS:

//init parsley
$('#registrations').parsley();

$('#manufacturer').change(function() {

        //define selected value
        var manufacturer = $(this).val();

        //destroy parsley
        $('#registrations').parsley('destroy');

        //remove all models selects from parsley validation
        //if someone has previously selected a different manufacturer
        $('#registrations').parsley('removeItem', '#apple-models');
        $('#registrations').parsley('removeItem', '#blackberry-models');
        $('#registrations').parsley('removeItem', '#htc-models');
        $('#registrations').parsley('removeItem', '#huawei-models');
        $('#registrations').parsley('removeItem', '#lg-models');
        $('#registrations').parsley('removeItem', '#motorola-models');
        $('#registrations').parsley('removeItem', '#nokia-models');
        $('#registrations').parsley('removeItem', '#samsung-models');
        $('#registrations').parsley('removeItem', …