如何将复选框值绑定到对象上的 Knockout observableArray?

Jos*_*osh 1 ko.observablearray knockout.js

我有这样的事情:

var ScheduleDay = function(day, times) {
    var self = this;
    self.day = ko.observable(day || "");
    self.times = ko.observableArray(times || []);
};

function viewModel() {
    var self = this;
    self.schedule = ko.observableArray([
        new ScheduleDay("Monday"),
        new ScheduleDay("Tuesday"),
        new ScheduleDay("Wednesday"),
        new ScheduleDay("Thursday"),
        new ScheduleDay("Friday"),
        new ScheduleDay("Saturday"),
        new ScheduleDay("Sunday")
    ])
}

ko.applyBindings(new viewModel());

<input id="mondaySchedule" type="checkbox" data-bind="checked ???">
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我为一周中的每一天设置了 3 个复选框:上午、下午和晚上。我想要一个类似于:时间表:{星期一:[“早上”,“下午”],星期二:[“下午”]等}

And*_*ins 5

由于您在评论中指定了您的问题,我建议您看一下这个简单的标记,它将满足您的需求:

<ul data-bind="foreach: schedule">
    <li>
        <strong data-bind="text: day"></strong>
        <input type="checkbox" data-bind="checked: times" value='morning' /> Morning
        <input type="checkbox" data-bind="checked: times" value='afternoon' /> Afternoon
        <input type="checkbox" data-bind="checked: times" value='evening' /> Evening
    </li>
</ul>
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工作示例: http: //jsfiddle.net/qjzbossb/