javascript - 如何将 kendoMultiSelect 选定的值存储在数组变量中？

Question

我想将下拉列表中选定的值存储到数组中，但获取空值。

这是在数组中存储选定值的正确方法吗？

var selecteddeliverableLists = ko.observableArray();

 function loadDeliverableKeyValuePairs() {
        deliverableKeyValuePairLists.removeAll();
        $.get("/common/packagestatus/get/pairs", function (responseData) {
            var dataArray = deliverableKeyValuePairLists();
            responseData.forEach(function (o) {
                dataArray.push({
                    Id: o.key,
                    Name: o.value
                });
            });
            deliverableKeyValuePairLists.valueHasMutated();
        }).done(function () {
            selecteddeliverableLists =  $("#deliverable__kendo__selection").kendoMultiSelect({
                dataTextField: "Name",
                dataValueField: "Id",
                optionLabel: " -- Select All -- ",
                dataSource: deliverableKeyValuePairLists(),
                index: 0,
                change: filterdeliverable
                //onChangeDeliverableFilter
             });
            });
        selecteddeliverableLists.valueHasMutated();
    }


function filterdeliverable() {
        var newval = selecteddeliverableLists.val();
        console.log(newval);
    }

Answer 1

您获得的值为 element_name.data("kendoMultiSelect").value();

function filterdeliverable() {
        var newval = $("#deliverable__kendo__selection").data("kendoMultiSelect").value();
        console.log(newval);
    }