jQuery WeUI 的 Picker 获取 Value

1、表单部分

<input class="weui-input" id="showPicker" name="showPicker" type="text" placeholder="">
<input class="weui-input" id="PickerValue" name="PickerValue" type="hidden">

2、JS部分

$("#showPicker").select({
	title: "单列选择器",
	items: [{
		title:"飞机票",
		value:0
	}, {
		title: "火车票",
		value: 1
	}, {
		title: "的士票",
		value: 2
	}, {
		title: "公交票",
		value: 3
	}, {
		title: "其它",
		value: 4
	}],
	onChange: function (result) {
	console.log(result);
	$('#PickerValue').val(result.values);
  },
});