相关疑难解决方法(0)

我正在玩knockout.js来添加和删除表单中的字段.到目前为止它工作正常,但我需要一个datepicker选项,所以我使用了jQuery的UI datepicker.这有效,但仅限于第一个datepicker,而不是其他任何地方.因此,每当我点击"添加"时,我会获得新字段,但没有日期选择器.

我用google搜索并连接了StackExchange,但没有找到复制字段的解决方案.

HTML

<table data-bind='visible: beschikkingen().length > 0'>
            <thead>
                <tr>
                    <th>Beschikkingsdatum</th>
                    <th>Beschikkingsnr</th>
                    <th />
                </tr>
            </thead>
            <tbody data-bind='foreach: beschikkingen'>
                <tr>
                    <td><input name="beschikkingsdatum[]" type="text" class="beschikkingsdatum" value="" data-bind='value: beschikkingsdatum, uniqueName: true' /> </td>
                    <td><input class='required number' data-bind='value: beschikkingsnummer, uniqueName: true' /></td>
                    <td><a href='#' data-bind='click: $root.removebeschikking'>Delete</a></td>
                </tr>
            </tbody>
        </table>

Knockout.JS

var beschikkingModel = function(beschikkingen) {
    var self = this;
    self.beschikkingen = ko.observableArray(beschikkingen);

    self.addbeschikking = function() {
        self.beschikkingen.push({
            beschikkingsdatum: "",
            beschikkingsnummer: ""
        });
    };

    self.removebeschikking = function(beschikking) {
        self.beschikkingen.remove(beschikking);
    };

    self.save …