refisterCards.vue
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<!-- 单选按钮组件 - 回车登记页面使用 -->
<template>
<view class="refisterCards">
<view class="title">
{{data.title}}
</view>
<view class="items">
<view class="item" v-for="(item, index) in data.data" :key="index" @click="activeHandel(item, index)">
<view :class="{buttonDel: true, buttonAct: actVal == item}">
<text>{{item}}</text>
</view>
</view>
<!-- 布局填充用 -->
<view v-if="data.data.length % 3 == 1 || data.data.length % 3 == 2" class="item"></view>
<view v-if="data.data.length % 3 == 1" class="item"></view>
</view>
</view>
</template>
<script setup >
import {ref} from 'vue'
// 获取父组件值、方法
const props = defineProps({
// 展示源数据
data: {
type: Object,
default: () => {}
},
// 设置默认值
value: {
type: String,
default: ''
},
// 选择数据的key
choiceKey: {
type: String,
default: ''
}
});
const emit = defineEmits(['choiceHandel'])
// 标记选择项
let actVal = ref(props.value)
// 点击选中
function activeHandel(val, index){
actVal.value = val
const param = {key: props.choiceKey, value:index+1, keyInt:val}
emit('choiceHandel', param)
}
</script>
<style lang="scss">
.refisterCards{
.title{
color: #2A2929;
margin-bottom: 30rpx;
}
.items{
display: flex;
flex-wrap: wrap;
justify-content: space-between;
.item{
width: 29.5%;
padding-bottom: 30rpx;
}
}
}
</style>