uniapp使用uview中u-calendar没效果

Question

<template>
<view class="subscribe_data_select">
                <u-button @tap="change">打开</u-button>
                <u-calendar v-model="show" :mode="mode">

                </u-calendar>
            </view>
</template>


data() {
            return {
                show: false,
                mode: 'date'
            };
        },
        methods: {
            change() {
                console.log(111);
                this.show = true;
            }
        }

Answer 1