Picker

多列选择器。Picker UI 提供与WeLink规范一致的视图。 主要包括：单列选择器、双列选择器、日期选择器。

<script type="text/javascript" src="https://res.wx.qq.com/open/js/jweixin-1.0.0.js"></script>
<script src="https://res.wx.qq.com/open/libs/weuijs/1.0.0/weui.min.js"></script>
<div class="page__bd page__bd_spacing">
    <a href="javascript:;" class="weui-btn weui-btn_default" id="showPicker">单列选择器</a>
    <a href="javascript:;" class="weui-btn weui-btn_default" id="showDoublePicker">双列选择器</a>
    <a href="javascript:;" class="weui-btn weui-btn_default" id="showDatePicker">日期选择器</a>
</div>
<script type="text/javascript">
    $('#showPicker').on('click', function () {
        weui.picker([{
            label: '飞机票',
            value: 0
        }, {
            label: '火车票',
            value: 1
        }, {
            label: '的士票',
            value: 2
        },{
            label: '公交票 (disabled)',
            disabled: true,
            value: 3
        }, {
            label: '其他',
            value: 4
        }], {
            defaultValue: [0],
            onChange: function (result) {
                console.log(result);
            },
            onConfirm: function (result) {
                console.log(result);
            }
        });
    });

    $('#showDoublePicker').on('click', function () {
        weui.picker([
            {
                label: '飞机票',
                value: 0,
                children: [
                    {
                        label: '经济舱',
                        value: 1
                    },
                    {
                        label: '商务舱',
                        value: 2
                    }
                ]
            },
            {
                label: '火车票',
                value: 1,
                children: [
                    {
                        label: '卧铺',
                        value: 1
                    },
                    {
                        label: '坐票',
                        value: 2
                    },
                    {
                        label: '站票',
                        value: 3
                    }
                ]
            },
            {
                label: '汽车票',
                value: 3,
                children: [
                    {
                        label: '快班',
                        value: 1
                    },
                    {
                        label: '普通',
                        value: 2
                    }
                ]
            }
        ], {
            defaultValue: [0],
            onChange: function (result) {
                console.log(result);
            },
            onConfirm: function (result) {
                console.log(result);
            }
        });
    });
    $('#showDatePicker').on('click', function () {
        weui.datePicker({
            start: 1990,
            end: new Date().getFullYear(),
            onChange: function (result) {
                console.log(result);
            },
            onConfirm: function (result) {
                console.log(result);
            }
        });
    });
</script>