q-turntable
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vue2事例代码
<template>
<view><q-turntable ref="turntable" @start="turntableStart" @success="turntableSuccess"></q-turntable></view>
</template>
<script>
export default {
data() {
return {
award: 1,
awardList: [
{
title: '特等奖'
},
{
title: '一等奖'
},
{
title: '二等奖'
},
{
title: '三等奖'
},
{
title: '四等奖'
},
{
title: '啥也没有'
}
] // 顺时针对应每个奖项
};
},
methods: {
// 用户点击开始抽奖
turntableStart() {
let index = Math.floor(Math.random() * 6 + 1) //前端随机数，这里应该后台返回中奖结果
this.award = index
this.$refs.turntable.begin(this.award);
},
// 抽奖完成后操作
turntableSuccess() {
const index = this.award - 1;
console.log('bind:success', this.awardList[index]);
uni.showToast({
title: `恭喜你获得${this.awardList[index].title}`,
icon: 'none'
});
},
}
}
</script>
vue3示例代码
<template>
<view><q-turntable ref="turntable" @start="turntableStart" @success="turntableSuccess"></q-turntable></view>
</template>
<script setup>
import { reactive, toRefs, ref } from 'vue';
const data = reactive({
award: 1,
awardList: [
{
title: '特等奖'
},
{
title: '一等奖'
},
{
title: '二等奖'
},
{
title: '三等奖'
},
{
title: '四等奖'
},
{
title: '啥也没有'
}
] // 顺时针对应每个奖项
});
const turntable = ref(null);
const { award, awardList } = toRefs(data);
// 用户点击开始抽奖
const turntableStart = () => {
let index = Math.floor(Math.random() * 6 + 1);//前端随机数，这里应该后台返回中奖结果
data.award = index;
turntable.value.begin(data.award);
};
// 抽奖完成后操作
const turntableSuccess = () => {
const index = data.award - 1;
uni.showToast({
title: `恭喜你获得${data.awardList[index].title}`,
icon: 'none'
});
};
</script>
<style>
</style>