Javascript 复选框数据绑定是否返回两个值？

我正在尝试获取ID和复选框状态（我将CSS作为一个按钮）

按钮名称，如果激活

<div class="onoffswitch">
<input type="checkbox" data-bind="checked: ioValue" class="onoffswitch-checkbox" id="io1">
    <label class="onoffswitch-label" for="io1">
    <span class="onoffswitch-inner"></span>
    <span class="onoffswitch-switch"></span>
</label>

---

event.target.id应该给你“id”

 self.ioEvent = function(data, event) {
           console.log(1)
           console.log(data)

           console.log(data[0])
           console.log(data[1])

           $.ajax({
                type: "GET",
                dataType: "json",
                data: {"io": data[0], "status": data[1]},
                url: "/plugin/test/setIOcheckbox",       
                async: false
        });
    }